Methanol

SH6169-Q Sodium Hydroxide, 0.02N in Methanol, 1L by AquaPhoenix

• Traceable to NIST
• Flammable Liquid/Corrosive/UN 2924

Specifications

• Concentration: 0.02N in Methanol
• Packaging Type: Poly
• Size: 1.00 L

CC22-772-M CC 22 Series Fixed Transmitter with Methanol (CH₄O) Sensor, 0 - 100% LEL Range, No Display / Modbus by GfG

Are you looking for an innovative and cost-effective transmitter for combustible gases, but without the need for explosion protection? Then a GfG 22 series transmitter is the right choice.

Time-proven and innovative

The CC 22 works according to the heat of reaction principle, a proven method for measuring combustible gases. The transmitters are fitted with high-performance electronics for voltage stabilization, processing of readings, and temperature compensation. Follow-up costs are minimized thanks to the long lifespan of the sensors.

Universal signal transmission

Either an analog or digital output signal can be transmitted by the CC 22 by means of a Modbus interface. Due to the different types of signal transmission, a 22 series transmitter can be connected to almost any gas detection system, also as an extra measuring point or as a replacement transmitter on existing systems.

Signal processing

The embedded software of the CC 22 linearises the measuring signal and compensates for the effects of temperature. As a result, correct readings are transmitted even with weather related fluctuations in temperature. The software allows problems to be detected, and the Modbus version also indicates any required service or maintenance work.

Weather protection

A weatherproof housing not only protects transmitters against exposure to wind and weather, but also against contamination and excessive temperatures caused by direct sunlight.

Optional colored graphic display

The clear graphic display of the CC 22 is self explanatory and allows you to read off the current status and other important information with ease. The display enables you to navigate effortlessly through the unit's concise menu and to change settings or even calibrate, depending on your user authorization. In the event of an alarm, the display will turn red.

Operation buttons

The buttons on the transmitter allow the unit to be calibrated and settings to be adjusted through the menu as needed.

The application areas of the dust and water-protected structure range from production and storage areas to disposal sites, biogas plants, mines and oil rigs.

Calibration adapter

In order to perform regular bump tests, a calibration adapter is used on the transmitter, which ensures a uniform and secure supply of gas.

Easy and convenient service

GfG offers full after-the-sale commissioning and field service support.

Features

• Uses the catalytic combustion principle
• Long service life of the sensors
• High efficiency and low follow-up costs
• Sturdy plastic housing (IP 54)
• Cost effective single-man adjustment
• Affordable solution for many measuring tasks

7310000 EnviroGard DDT Soil Kit by Modern Water

Envirogard® is a rapid field enzyme immunoassay method for the analysis of soil remediation, assessment and industrial testing. It uses a coated tube technology to detect the analyte of concern.

Features:

• Rapid and simple field testing procedures
• Semi-quantitative data results at set calibrator (action) levels
• Test up to 17 samples at once for increased cost efficiency
• Results available in less than 30 minutes
• Coated tube immunoassay
• EPA SW-846 Method #4042

Test result type

• Semi-quantitative or qualitative data

Samples per kit

• Up to 17 soil sample test results can be obtained per kit, depending upon the number of runs and action levels used.
• Typical applications use two or three calibrators and one negative control.

Assay range

• Semi-quantitative results (greater or less than) at calibrator (action) levels of 0.2, 1.0 and 10.0 ppm DDT
• Minimum detection level (MDL) is 0.2 ppm DDT.
• No maximum screening level as extracts can be diluted into test range

Sample preparation

• Soil samples require prior extraction using the MWI Sample Extraction Kit (sold separately).
• The Sample Extraction Kit provides material for 12 soil sample extractions with methanol.

Sampling time

• Soil extraction time is typically 2 minutes per sample plus assay run time of approximately 30 minutes.

Specificity

The EnviroGard DDT immunoassay test does not differentiate between DDT and other organochlorines. The table below shows compounds at the minimum detection limit (MDL) -an approximate concentration required to yield a positive result atthe lowest standard. The IC50 is the concentration required to inhibit one half of the color produced by the negative control. It is also used to calculate cross-reactivity values to similar compounds.

Basic Test Procedure

• Extract the soil sample using the MWI Sample Extraction Kit
• Pipet DDT assay diluent into the antibody coated tubes, then add either DDT calibrator or sample extract to the tubes along with DDT enzyme conjugate.
• Wait 15 minutes, then decant and wash the tubes.
• Add substrate.
• Wait for 10 minutes, add stop solution
• Read the absorbance using a photometer, and interpret the results. (Refer to DDT Soil Test Kit Instruction Guide procedures.)

Test kit components

• 20 antibody coated tubes
• Enzyme conjugate, colour developing and colour stop solution reagents
• Calibrators for 0.2, 1.0 and 10.0 ppm DDT.
• Negative control calibrator
• Test tube rack and pipet tips.
• Test kit instructions

Storage & precautions

• Shelf life is typically one year from date of manufacture, with specific kit expiration date information provided on product packaging
• Components must be stored at 39° to 46°F (4° to 8°C) when not in use
• Store at ambient temperature 64° to 81°F (18° to 27°C) is acceptable for day of use
• Kits must be brought to 64° to 81°F (18° to 27°C) before use
• Do not expose colour solution to direct sunlight
• Portable spectrophotometer battery should be charged prior to use

Required test materials

• EnviroGard® DDT Soil Kit (7310000)
• Sample extraction kit (soil)(7310000EB)

Required test equipment

• Field soil lab (Accessory kit) (6050400) which includes: Repeating pipette*, Adjustable pipette*, Balance*, Repeating pipette tips*, Timer*
• Differential spectrophotometer - 110V (6000001), 220V (6000002)
• Field lab system rental (includes items marked with * above) (6997020)

Other recommended materials

• Latex gloves
• Absorbent paper for blotting test tubes
• Liquid and solid waste containers
• Calculator

7311000 EnviroGard Chlordane in Soil Kit by Modern Water

Envirogard® is a rapid field enzyme immunoassay method for the analysis of soil remediation, assessment and industrial testing. It uses a coated tube technology to detect the analyte of concern.

Features:

• Rapid field testing kit
• Semi-quantitative results at set calibrator (action) levels
• Test up to 16 samples at one time
• Results in less than 30 minutes
• Coated tube immunoassay
• Training available
• EPA SW-846 Method #4041

Test result type

• Semi-quantitative data or qualitative

Samples per kit

• Up to 16 soil samples depending on the number of runs and action levels used. (Kit includes 20 antibody coated tubes)

Assay range

• Semi-quantitative results (greater or less than) at calibrator (action) levels of 20, 100 and 600 ppb total Chlordane
• Minimum detection limit (MDL) is 20 ppb Chlordane
• No maximum screening level as extracts can be diluted into test range

Sample preparation

• Soil samples require prior extraction using the sample extraction kit (sold separately)
• The sample extraction kit provides material for 12 soil sample extractions with methanol

Sampling time

• Approximately two minutes per sample plus assay run time of approximately 30 minutes

Sampling time

The EnviroGard® Chlordane immunoassay test does not differentiate between Chlordane and other cyclodienes. The table below shows compounds at the minimum detection limit (MDL) - an approximate concentration required to yield a positive result at the lowest standard. The IC50 is the concentration required to inhibit one-half of the colour produced by the negative control. It is also used to calculate cross -reactivity values to similar compounds. The approximate Lower Limits of Detection (LDD) for the cross-reacting compounds.

Basic Test Procedure

• Extract the soil sample using the sample extraction kit
• Pipet Chlordane assay diluent into the antibody coated tubes, then add either calibrator or sample extract into the tubes
• Wait for 15 minutes
• Add Chlordane enzyme conjugate to the tubes
• Wait for five minutes, decant and wash the tubes
• Add substrate solution
• Wait for three minutes, add stop solution
• Read the absorbance using a photometer and interpret the results. (Refer to Chlordane Soil test kit instruction guide procedures)
• Stop the reaction and interpret results

Test kit components

• Assay diluent
• 20 antibody-coated test tubes
• Enzyme conjugate, substrate and stop solution reagents
• Calibrators for 20, 100 and 600 ppb Chlordane
• Negative control calibrator
• Test tube rack. and pipet tips
• Test kit instructions

Storage & precautions

• Shelf life is typically one year from date of manufacture, with specific kit expiration date information provided on product packaging
• Reagents must be stored at 39° to 46°F (4° to 8°C) when not in use
• Store at ambient temperature 64° to 81°F (18° to 27°C) is acceptable for day of use
• Kits must be brought to 64° to 81°F (18° to 27°C) before use
• Do not expose colour solution to direct sunlight
• Portable spectrophotometer battery should be charged prior to use

Required test materials

• EnviroGard Chlordane in soil kit (7311000)
• Sample extraction kit (soil)(7311000EB)

Required test equipment

• Field soil lab (Accessory kit) (6050400) which includes: Repeating pipette*, Adjustable pipette*, Balance*, Repeating pipette tips*, Timer*
• Differential spectrophotometer - 110V (6000001), 220V (6000002)
• Field lab system rental (includes items marked with * above) (6997020)

Other recommended materials

• Latex gloves
• Absorbent paper for blotting test tubes
• Liquid and solid waste containers
• Calculator
• Tap or laboratory grade water for tube rinsing
• Marker pen

*Please note we can only ship RKI products to customers within the United States

A00111 RaPID Assay Pentachlorophenol (PCP) 100 Tube Test Kit by Modern Water

RaPID Assay® is a rapid field or laboratory enzyme immunoassay method for the analysis of soil and water for remediation, assessment, and industrial testing.

Features:

• Rapid field testing procedure for analysis of soil and water samples
• Quantitative data results with excellent analytical precision
• Tests up to 50 samples at once
• Results available in approximately 60 minutes
• Magnetic particle immunoassay
• Training available
• EPA SW-846 method #4010

Test result type

• Quantitative, semi-quantitative or qualitative

Samples per kit

• 100 test kit (tests up to 80 samples)

Assay range

• Soil: 0.1 ppm to 10 ppm as pentachlorophenol
• Water: 0.1 to 10.0 ppb as pentachlorophenol
• Other applications are also available
• Range can be extended with additional dilutions

Sample preparation

• Soil samples require prior extraction using the sample extraction kit (sold separately).
• The sample extraction kit provides materials for 12 soil sample extractions with alkaline methanol.

Sampling time

• Soil extraction time is typically two minutes per sample plus assay run time of approximately 60 minutes.

Specificity

The PCP RaPID Assay® immunoassay test does not differentiate between PCP and other organochlorines. The table below shows compounds at the limit of quantitation (LOQ)- an approximate concentration required to yield a positive result at the lowest standard. The IC50 isthe concentration required to inhibit one-half of the colour produced by the negative control. It is also used to calculate cross-reactivity values to similar compounds.

Basic Test Procedure

• Add prepared sample, enzyme conjugate, and antibody coupled magnetic particles.Vortex
• Incubate for 30 minutes
• Separate using the RaPID magnetic separator. decant and wash
• Add colour solution and incubate for 20 minutes
• Stop the reaction and read colour at 450 nm
• Quantitive results and QC parameters are calculated and printed automatically using the RPA-1I spectrophotometer

Test kit components

• Antibody coated magnetic particles for analysis of 100 test tubes
• Zero standard, wash, enzyme conjugate, colour development and stop reagents
• Standards for 0.1, 2 and 10 ppb as PCP
• Kit control as 1.0 ppb as PCP
• Disposable test tubes
• Test kit instructions

Storage & precautions

• Shelf life is typically one year from date of manufacture, with specific kit expiration date information provided on product packaging
• Reagents must be stored at 39° to 46°F (4° to 8°C) when not in use
• Store at ambient temperature 64° to 81°F (18° to 27°C) for up to eight hours
• Kits must be brought to 64° to 81°F (18° to 27°C) before use
• Do not expose colour solution to direct sunlight
• Portable spectrophotometer battery should be charged prior to use

Required test materials

• PCP 100 tube test kit (A00111)
• Sample extraction kit (A00128EA)
• PCP sample diluent(as needed) (A00113)

Required test equipment

• RaPID Assay accessory kit which contains (6050100 (P)/6997010 (R)): RPA-I1 RaPID analyser (6000111), Magnetic separation rack (A00004), Repeator pipet (A00008), Adjustable volume pipet (A00176), Vortex mixer (A00014), Portable balance (A00131), Digital timer (A00015)
• Repeator pipet tips (A00009)
• Adjustable pipet tips (A00013)

Other recommended materials

• Latex gloves
• Liquid and solid waste containers
• Calculator
• Absorbant paper for blotting
• Marking pen

*Please note we can only ship RKI products to customers within the United States

CC22-772-DM CC 22 Series Fixed Transmitter with Methanol (CH₄O) Sensor, 0 - 100% LEL Range, Display / Modbus by GfG

Are you looking for an innovative and cost-effective transmitter for combustible gases, but without the need for explosion protection? Then a GfG 22 series transmitter is the right choice.

Time-proven and innovative

The CC 22 works according to the heat of reaction principle, a proven method for measuring combustible gases. The transmitters are fitted with high-performance electronics for voltage stabilization, processing of readings, and temperature compensation. Follow-up costs are minimized thanks to the long lifespan of the sensors.

Universal signal transmission

Either an analog or digital output signal can be transmitted by the CC 22 by means of a Modbus interface. Due to the different types of signal transmission, a 22 series transmitter can be connected to almost any gas detection system, also as an extra measuring point or as a replacement transmitter on existing systems.

Signal processing

The embedded software of the CC 22 linearises the measuring signal and compensates for the effects of temperature. As a result, correct readings are transmitted even with weather related fluctuations in temperature. The software allows problems to be detected, and the Modbus version also indicates any required service or maintenance work.

Weather protection

A weatherproof housing not only protects transmitters against exposure to wind and weather, but also against contamination and excessive temperatures caused by direct sunlight.

Optional colored graphic display

The clear graphic display of the CC 22 is self explanatory and allows you to read off the current status and other important information with ease. The display enables you to navigate effortlessly through the unit's concise menu and to change settings or even calibrate, depending on your user authorization. In the event of an alarm, the display will turn red.

Operation buttons

The buttons on the transmitter allow the unit to be calibrated and settings to be adjusted through the menu as needed.

The application areas of the dust and water-protected structure range from production and storage areas to disposal sites, biogas plants, mines and oil rigs.

Calibration adapter

In order to perform regular bump tests, a calibration adapter is used on the transmitter, which ensures a uniform and secure supply of gas.

Easy and convenient service

GfG offers full after-the-sale commissioning and field service support.

Features

• Uses the catalytic combustion principle
• Long service life of the sensors
• High efficiency and low follow-up costs
• Sturdy plastic housing (IP 54)
• Cost effective single-man adjustment
• Affordable solution for many measuring tasks

2214028 CS 21 Fixed Gas Transmitter, Methanol (CH₄O), 0(30) - 1,000 ppm by GfG

The CS 21 transmitter uses the proven chemosorption detection principle for detection of toxic gases, vapors and combustibles. The rapid response of the transmitter provides opportunity to take counter measures and thereby limit damages. The long life of the sensors makes the CS 21 a low-cost solution for your detection needs. A transmitter can be continuously operated for more than 5 years.

Wall mount installation is straightforward. The distance between transmitter and controller can be greater than 500 m. A rugged aluminum casing protects the sensor and electronics from splashes of water and dirt. The transmitter must not be operated in EX-areas. For measurement of combustible gases in the LEL range the gas needs to be sampled by pump. In this case the EX-protection needs to be guaranteed with suitable external components (e.g.flame-protection).

• High sensitivity to a broad range of refrigerants
• Long sensor life
• Fast response

2801-32-002 CC 28 Fixed Gas Transmitter with Gas Optimized Catalytic Sensor 0-100% LEL (MK 208-1), Methanol (CH4O), Display by GfG

Superior technology

In areas where combustible gas or vapor hazards may exist, GfG s new CC 28 combustible transmitter is the perfect choice for reliable area monitoring. With its proven design, this ATEX certified transmitter offers an integrated explosion-proof buzzer and bright-alarm LEDs for reliable warning of combustible gas hazards (even in hazardous locations). This superior design provides warnings for immediate personnel, and ensures entire plant safety.

Easy handling

Smart sensor technology allows easy installation. Sensor replacement takes only a few seconds-simply plug in the sensor. User adjustments are performed at the transmitter with simple touch keys, or with the optional remote control interface (one person calibration).

RC2 remote control

Several combustible gases are lighter than air. With the transmitter mounted close to the ceiling, calibration can be difficult. The remote control for the CC 28 allows you to perform calibration or zero adjustments without the need of a ladder or lift. A flexible cable connects the remote control to the transmitter and displays the same reading as the display on the transmitter. With the remote control inspection,service and calibration can be performed easily by one person.

The sensor and the integrated temperature compensation provide highest measurement accuracy.

Low maintenance requirements and long sensor life reduce your cost of ownership. Just sign a service contract and don t worry about any problems. We will service your system at regular intervals.

Models

Model CC 28D allows you to read the gas concentration both at the transmitter and at the GMA controller.With the RC2 remote control - the CC 28 is easy to use and to operate even if it is mounted at the ceiling.

Model CC 28DA provides additional warning with bright integrated alarm LEDs and a buzzer.

Features

• Full-featured smart transmitter for combustible gas measurement
• Non-intrusive calibration adjustment
• Expected sensor life of 5 years
• Increased safety design to reduce installation cost in potentially hazardous locations
• ATEX EEx dem [1b] IIC T4
• Proprietary, high performance combustible gas sensor
• Available in three configurations: Blind (no display), Display, Display with local alarms

Advantages at a glance

• Display of gas concentration at transmitter or remote control
• ATEX II G EEx dem [ib] IIC T4
• Ex-proof visual and audible alarms
• No need of expensive EX-proof buzzer or wiring
• Easy sensor replacement with plug-in sensors
• Long life sensor
• Low service requirement
• Permanent status and function display at transmitter
• Adjustments by means of touch keys or remote control without opening the casing
• Easy handling even at hard-to-reach accessible transmitter positions.

ME1000-G Methanol (Methyl Alcohol), ACS, 4L by AquaPhoenix

• CAS No. 67-56-1
• CH3OH FW=32.04
• Methanol/UN1230

Specifications

• Packaging Type: Glass
• Grade: ACS
• Size: 4.00 L

7020301 PCB EnviroGard 12T Soil Test Kit by Modern Water

Envirogard® is a rapid field enzyme immunoassay method for the analysis of soil remediation, assessment and industrial testing. It uses a coated tube technology to detect the analyte of concern.

Features:

• Convenient and rapid testing in the field or labatory
• Tests up to 10 samples at once
• Two detection levels of your choice are provided with each sample
• High level of accuracy
• EPA SW-846 Method #4020

Test result type

• Semi-quantitative or qualitative data
• Knowledge of specific aroclor(s) present will aid accuracy

Samples per kit

• Dependent on batch size and number of detection levels
• Each sample can be tested one at a time or in batches of two to ten samples

Assay range

• Soil: 0.5 ppm to 500 ppm with dilutions
• Wipes: 5.0 ug/100cm² to 5000 ug/100cm² with dilutions

Sample preparation

• Soil samples require prior extraction using the sample extraction kit (sold separately)
• The sample extraction kit provides materials for 12 soil sample extractions with methanol

Sampling time

• Approximately two minutes per sample plus assay run time of approximately 30 minutes

Basic Test Procedure

• Transfer soil or wipe to extraction jar
• Cap and shake for one minute
• Filter extracted sample
• Pipette and dilute samples with dilution ampule
• Transfer 1 ml of buffer to glass buffer tubes
• Pipette and transfer sample to buffer tubes
• Fit antibody coated tubes on buffer tubes; invert and mix;return to antibody coated tube
• Incubate for 10 minutes
• Connect antibody coated and conjugate tubes; invert and mix, return to antibody coated tube
• Incubate five minutes
• Wash antibody coated tubes vigorously four times
• Using a repeater pipette at setting two and 5 mL tip,transfer 200 uL substrateA to each tube
• Add 200 uL substrate B to each tube and mix
• Inclubate for 2.5 minutes
• Add 200 uL STOP to each tube
• Read tubes in photometer.Record data

Test kit components

• 48 antibody coated tubes and PCB enzyme conjugate vials
• 48 glass buffer tubes
• Substrate and stop solution reagents
• PCB standard
• Pipette tips and bulb pipettes
• Buffer
• Amber vials
• Wash solution
• 12 ampule crackers

Storage & precautions

• Shelf life is typically one year from date of manufacture, with specific kit expiration date information provided on product packaging.
• Store at ambient temperature 64° to 81°F (18° to 27°C)
• Kits must be brought to 64° to 81°F (18° to 27°C) before use
• Do not freeze test kit components

Required test materials

• PCB EnviroGard 12T accessory kit (6050400)
• PCB EnviroGard 12T accessory kit rental (Includes all equipment required to operate test and interpret results)(6997020)

Required test equipment

• PCB EnviroGard 12T soil test kit (7020301)
• PCB soil sample extraction kit (7020301EB)
• EnviroGard PCB wipe sample extraction kit (7020301WA)

Other recommended materials

• Absorbent paper
• Liquid waste container
• Disposable gloves
• Marker pen
• Liquid and solid waste containers

2801-32-003 CC 28 Fixed Gas Transmitter with Gas Optimized Catalytic Sensor 0-100% LEL (MK 208-1), Methanol (CH4O), Display / Alarm by GfG

Superior technology

In areas where combustible gas or vapor hazards may exist, GfG s new CC 28 combustible transmitter is the perfect choice for reliable area monitoring. With its proven design, this ATEX certified transmitter offers an integrated explosion-proof buzzer and bright-alarm LEDs for reliable warning of combustible gas hazards (even in hazardous locations). This superior design provides warnings for immediate personnel, and ensures entire plant safety.

Easy handling

Smart sensor technology allows easy installation. Sensor replacement takes only a few seconds-simply plug in the sensor. User adjustments are performed at the transmitter with simple touch keys, or with the optional remote control interface (one person calibration).

RC2 remote control

Several combustible gases are lighter than air. With the transmitter mounted close to the ceiling, calibration can be difficult. The remote control for the CC 28 allows you to perform calibration or zero adjustments without the need of a ladder or lift. A flexible cable connects the remote control to the transmitter and displays the same reading as the display on the transmitter. With the remote control inspection,service and calibration can be performed easily by one person.

The sensor and the integrated temperature compensation provide highest measurement accuracy.

Low maintenance requirements and long sensor life reduce your cost of ownership. Just sign a service contract and don t worry about any problems. We will service your system at regular intervals.

Models

Model CC 28D allows you to read the gas concentration both at the transmitter and at the GMA controller.With the RC2 remote control - the CC 28 is easy to use and to operate even if it is mounted at the ceiling.

Model CC 28DA provides additional warning with bright integrated alarm LEDs and a buzzer.

Features

• Full-featured smart transmitter for combustible gas measurement
• Non-intrusive calibration adjustment
• Expected sensor life of 5 years
• Increased safety design to reduce installation cost in potentially hazardous locations
• ATEX EEx dem [1b] IIC T4
• Proprietary, high performance combustible gas sensor
• Available in three configurations: Blind (no display), Display, Display with local alarms

Advantages at a glance

• Display of gas concentration at transmitter or remote control
• ATEX II G EEx dem [ib] IIC T4
• Ex-proof visual and audible alarms
• No need of expensive EX-proof buzzer or wiring
• Easy sensor replacement with plug-in sensors
• Long life sensor
• Low service requirement
• Permanent status and function display at transmitter
• Adjustments by means of touch keys or remote control without opening the casing
• Easy handling even at hard-to-reach accessible transmitter positions.

CC22-772 CC 22 Series Fixed Transmitter with Methanol (CH₄O) Sensor, 0 - 100% LEL Range, No Display / 4-20 mA by GfG

Are you looking for an innovative and cost-effective transmitter for combustible gases, but without the need for explosion protection? Then a GfG 22 series transmitter is the right choice.

Time-proven and innovative

The CC 22 works according to the heat of reaction principle, a proven method for measuring combustible gases. The transmitters are fitted with high-performance electronics for voltage stabilization, processing of readings, and temperature compensation. Follow-up costs are minimized thanks to the long lifespan of the sensors.

Universal signal transmission

Either an analog or digital output signal can be transmitted by the CC 22 by means of a Modbus interface. Due to the different types of signal transmission, a 22 series transmitter can be connected to almost any gas detection system, also as an extra measuring point or as a replacement transmitter on existing systems.

Signal processing

The embedded software of the CC 22 linearises the measuring signal and compensates for the effects of temperature. As a result, correct readings are transmitted even with weather related fluctuations in temperature. The software allows problems to be detected, and the Modbus version also indicates any required service or maintenance work.

Weather protection

A weatherproof housing not only protects transmitters against exposure to wind and weather, but also against contamination and excessive temperatures caused by direct sunlight.

Optional colored graphic display

The clear graphic display of the CC 22 is self explanatory and allows you to read off the current status and other important information with ease. The display enables you to navigate effortlessly through the unit's concise menu and to change settings or even calibrate, depending on your user authorization. In the event of an alarm, the display will turn red.

Operation buttons

The buttons on the transmitter allow the unit to be calibrated and settings to be adjusted through the menu as needed.

The application areas of the dust and water-protected structure range from production and storage areas to disposal sites, biogas plants, mines and oil rigs.

Calibration adapter

In order to perform regular bump tests, a calibration adapter is used on the transmitter, which ensures a uniform and secure supply of gas.

Easy and convenient service

GfG offers full after-the-sale commissioning and field service support.

Features

• Uses the catalytic combustion principle
• Long service life of the sensors
• High efficiency and low follow-up costs
• Sturdy plastic housing (IP 54)
• Cost effective single-man adjustment
• Affordable solution for many measuring tasks

ME1000-Q Methanol (Methyl Alcohol), ACS, 1L by AquaPhoenix

• CAS No. 67-56-1
• CH3OH FW=32.04
• Methanol/UN1230

Specifications

• Packaging Type: Glass
• Grade: ACS
• Size: 1.00 L

A00205 RaPID Assay Carcinogenic PAHs (CPAH) 100 Tube Kit by Modern Water

RaPID Assay® is a rapid field or laboratory enzyme immunoassay method for the analysis of soil and water for remediation, assessment, and industrial testing.

Features:

• Rapid field testing procedure for analysis of soil and water samples
• Quantitative data results with excellent analytical precision
• Test up to 50 samples at one time
• Results available in approximately 60 minutes
• Training available
• Magnetic particle immunoassay
• EPA SW-846 method #4035 with increased sensitivity to carcinogenic PAHs

Test result type

• Quantitative, semi-quantitative or qualitative

Samples per kit

• 100 test kit (tests up to 80+ samples)

Assay range

• Soil: 10 ppb to 500 ppb as Benzo(a)pyrene
• Water: 0.1 to 5.0 ppb as Benzo(a)pyrene
• Range can be extended with additional dilutions
• Site specific calibration required to meet total PAH/C-PAH analysis requirements

Sample preparation

• Soil samples require prior extraction using the sample extraction kit (sold separately).
• The sample extraction kit provides materials for 12 soil sample extractions with methanol.
• Water samples must be diluted with an equal volume of methanol to prevent adsorptive loss.

Sampling time

• Soil extraction time is typically two minutes per sample plus assay run time of approximately 60 minutes

Specificity

The total Carcinogenic PAH concentrations (sum of seven Carcinogenic PAH compounds) of the indicated contaminant types in soil samples are expressed below, at each of the three kit calibrator levels, in units comparable to results from GC method 8015 (TPH).

The RaPID assay Carcinogenic PAH immunoassay test does not differentiate between benzo(a)pyrene and other polyaromatic hydrocarbons. The table below shows compounds at the limit of quantitation (LOQ)- an approximate concentration required to yield a positive result at the lowest standard. The IC50 is the concentration required to inhibit one-half of the colour produced by the negative control. It is also used to calculate cross-reactivity values to similar compounds.

Test kit components

• Antibody coated magnetic particles, enzyme conjugate, colour development and stop and wash solutions for analysis of 100 test tubes
• Standards for 0.1, 1.0 and 5.0 ppb as Benzo(a) pyrene
• Kit control as 2.0 ppb as Benzo(a)pyrene
• Disposable test tubes
• Test kit instructions

Storage & precautions

• Shelf life is typically one year from date of manufacture, with specific kit expiration date information provided on product packaging
• Reagents must be stored at 39° to 46°F (4° to 8°C) when not in use
• Store at ambient temperature 64° to 81°F (18° to 27°C) is acceptable for day of use
• Kits must be brought to 64° to 81°F (18° to 27°C) before use
• Do not expose colour solution to direct sunlight

Required test materials

• CPAH 100 tube kit (A00205)
• Sample extraction kit(for soil samples only) (A00204EA)
• cPAH sample diluent (100 mL) (A00203)

Required test equipment

• RaPID Assay accessory kit which contains (6050100 (P)/6997010 (R)): RPA-II analyser (6000081), Printer (6000082), Magnetic separation rack (A00004), Repeator pipet (A00008), Adjustable volume pipet (A00176), Vortex mixer (A00014), Portable balance (A00131), Digital timer (A00015)
• Repeator pipet tips(12.5 mL) (A00009)
• Adjustable pipet tips (A00013)

Other recommended materials

• Latex gloves
• Liquid and solid waste containers
• Calculator
• Absorbant paper for blotting
• Marking pen