Name: Gasco 34L-457 34 Liter 50 PPM Carbon Monoxide, 32% LEL Pentane, 25 PPM Hydrogen Sulfide, 14.0% Oxygen Calibration Gas, Nitrogen
Brand: Gasco
SKU: 34l-457
Price: 205.00 USD

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Norlab Z105310PM10 Equivalent Calibration Gas, Hydrogen Sulfide 10ppm, Carbon Monoxide 35ppm,…

Brand: Portagas | Item #: NLB10322035

$248.00

Norlab Z105310PM10 Equivalent Calibration Gas, Hydrogen Sulfide 10ppm, Carbon Monoxide 35ppm, Pentane (10% LEL), Oxygen 18%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

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Norlab Z105310PM10 Equivalent Calibration Gas, Hydrogen Sulfide 10ppm, Carbon Monoxide 35ppm, Pentane (10% LEL), Oxygen 18%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

Item #	NLB10322035
Brand	Portagas

Price: $248.00

Quantity:

Norlab Z105310PM10 Equivalent Calibration Gas, Hydrogen Sulfide 10ppm, Carbon Monoxide 35ppm, Pentane (10% LEL), Oxygen 18%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

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GfG Nitrogen Dioxide (NO2), 0 - 50.0 ppm, Replacement Sensor with 2-Years Warranty - 1460238

Brand: GfG | Item #: 1460238

$239.70

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GfG Nitrogen Dioxide (NO2), 0 - 50.0 ppm, Replacement Sensor with 2-Years Warranty - 1460238

Item #	1460238
Brand	GfG

Price: $239.70

Quantity:

Nitrogen Dioxide (NO2), 0 - 50.0 ppm, Replacement Sensor with 2-Years Warranty

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Gasco 34L-490T 34 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0%…

Brand: Gasco | Item #: 34L-490T

$205.00

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Gasco 34L-490T 34 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

Item #	34L-490T
Brand	Gasco

Price: $205.00

Quantity:

34 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

Part Number: 34L-490T

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Jenco Panel Mount Digital Temperature Transmitter with 4- 20 mA Current Output, Type J - 791JC

Brand: Jenco | Item #: 791JC

$247.32

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Jenco Panel Mount Digital Temperature Transmitter with 4- 20 mA Current Output, Type J - 791JC

Item #	791JC
Brand	Jenco

Price: $247.32

Quantity:

791JC Panel Mount Digital Temperature Transmitter with 4- 20 mA Current Output, Type J by Jenco

Panel mount digital temperature transmitter with 4- 20 mA current output that allows the 791 to drive any loop powered process indicator or recorder. Current output has expanded or normal switch for user adjustable center point and span control for temperature to 4-20 mA output and features a LCD display & 1/8 DIN Aluminum case. Types. J, K, T, 3-wire Pt-100 RTD, specify °C or °F. Ambient range 0 to 40°C. 115 / 230V AC operation.

All solid state design
Low power consumption ,reduced internal heating ,increased reliability
High 50/60 hz noise rejection
Heat cycled 100 hours before shipment
Available for various thermocouple and rtd calibrations
Easy to install
Aluminum 1/8 DIN housing
Isolated 4 to 20 mA output over span in nor mode
115VAC /230VAC operations

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Honeywell Analytics Replacement TwinTox CO/H2S Sensor - 1715-0111

Brand: Honeywell Analytics | Item #: 1715-0111

$295.00

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Honeywell Analytics Replacement TwinTox CO/H2S Sensor - 1715-0111

Item #	1715-0111
Brand	Honeywell Analytics

Price: $295.00

Quantity:

Honeywell Analytics Replacement TwinTox CO/H2S Sensor

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GHS Rigid Plastic Class 2.3 Toxic Gases Placard (10.75" x 10.75") - TT230SS

Brand: GHS Safety | Item #: TT230SS

$297.52

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GHS Rigid Plastic Class 2.3 Toxic Gases Placard (10.75" x 10.75") - TT230SS

Item #	TT230SS
Brand	GHS Safety

Price: $297.52

Quantity:

TT230SS Rigid Plastic Class 2.3 Toxic Gases Placard (10.75" x 10.75") by GHS Safety

Placards are displayed on vehicles, tankers, and containers to identify the risk of products being transported. GHS Line of placards are manufactured to meet the UN specifications on the Transport of Dangerous Goods.

These placards are stocked in 3 materials. Paper Tag-board placards are a cost effective single use format. Rigid Plastic placards will withstand multiple uses even in adverse weather conditions.

Outdoor Grade Peel and Stick Vinyl placards offer a permanent marking solution and will withstand outdoor environments.

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Gasco 34L-445 34 Liter 50 PPM Carbon Monoxide, 25% LEL Pentane, 25 PPM Hydrogen Sulfide, 12.0%…

Brand: Gasco | Item #: 34L-445

$205.00

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Gasco 34L-445 34 Liter 50 PPM Carbon Monoxide, 25% LEL Pentane, 25 PPM Hydrogen Sulfide, 12.0% Oxygen Calibration Gas, Nitrogen

Item #	34L-445
Brand	Gasco

Price: $205.00

Quantity:

34 Liter 50 PPM Carbon Monoxide, 25% LEL Pentane, 25 PPM Hydrogen Sulfide, 12.0% Oxygen Calibration Gas, Nitrogen

Part Number: 34L-445

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Gasco 34L-450 34 Liter 100 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 15.0%…

Brand: Gasco | Item #: 34L-450

Gasco 34L-450 34 Liter 100 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 15.0% Oxygen Calibration Gas, Nitrogen

Item #	34L-450
Brand	Gasco

Price: $205.00

Quantity:

34 Liter 100 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 15.0% Oxygen Calibration Gas, Nitrogen

Part Number: 34L-450

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RKI Instruments Sensor, Carbon Monoxide (CO), with Cable,3220/4320 (ES-81 with Conn) - 65-2004RK

Brand: RKI Instruments | Item #: 65-2004RK

$204.75

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RKI Instruments Sensor, Carbon Monoxide (CO), with Cable,3220/4320 (ES-81 with Conn) - 65-2004RK

Item #	65-2004RK
Brand	RKI Instruments

Price: $204.75

Quantity:

Sensor, Carbon Monoxide (CO), with Cable,3220/4320 (ES-81 with Conn)

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

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Honeywell Analytics (O2) Oxygen Sensor High Performance (4 Series) - MPRO-O2

Brand: Honeywell Analytics | Item #: MPRO-O2

$219.52

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Honeywell Analytics (O2) Oxygen Sensor High Performance (4 Series) - MPRO-O2

Item #	MPRO-O2
Brand	Honeywell Analytics

Price: $219.52

Quantity:

Honeywell Analytics (O2) Oxygen Sensor High Performance (4 Series)

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Gasco 58L-490T 58 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0%…

Brand: Gasco | Item #: 58L-490T

$281.88

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Gasco 58L-490T 58 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

Item #	58L-490T
Brand	Gasco

Price: $281.88

Quantity:

58 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

Part Number: 58L-490T

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Gasco 44L-437 44 Liter 50 PPM Carbon Monoxide, 50% LEL Propane, 25 PPM Hydrogen Sulfide, 18.0%…

Brand: Gasco | Item #: 44L-437

$242.93

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Gasco 44L-437 44 Liter 50 PPM Carbon Monoxide, 50% LEL Propane, 25 PPM Hydrogen Sulfide, 18.0% Oxygen Calibration Gas, Nitrogen

Item #	44L-437
Brand	Gasco

Price: $242.93

Quantity:

44 Liter 50 PPM Carbon Monoxide, 50% LEL Propane, 25 PPM Hydrogen Sulfide, 18.0% Oxygen Calibration Gas, Nitrogen

Part Number: 44L-437

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Crowcon I-Module Sensor Assembly, 0-1500 ppm Carbon Monoxide - S011463

Brand: Crowcon | Item #: S011463

$261.00

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Crowcon I-Module Sensor Assembly, 0-1500 ppm Carbon Monoxide - S011463

Item #	S011463
Brand	Crowcon

Price: $261.00

Quantity:

I-Module Sensor Assembly, 0-1500 ppm Carbon Monoxide

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Gasco 44L-490T 44 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0%…

Brand: Gasco | Item #: 44L-490T

$242.93

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Gasco 44L-490T 44 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

Item #	44L-490T
Brand	Gasco

Price: $242.93

Quantity:

44 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

Part Number: 44L-490T

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GfG Nitrogen Dioxide (NO2), 0 - 30.0 ppm, Replacement Sensor with 2-Years Warranty - 1318238

Brand: GfG | Item #: 1318238

$239.70

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GfG Nitrogen Dioxide (NO2), 0 - 30.0 ppm, Replacement Sensor with 2-Years Warranty - 1318238

Item #	1318238
Brand	GfG

Price: $239.70

Quantity:

Nitrogen Dioxide (NO2), 0 - 30 ppm, Replacement Sensor with 2-Years Warranty

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Biosystems - Sperian - Honeywell Single Component Gas - CO2 Carbon Dioxide: 2.00%, Shelf Life: 5…

Brand: Biosystems | Item #: 54-9081

$257.64

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Biosystems - Sperian - Honeywell Single Component Gas - CO2 Carbon Dioxide: 2.00%, Shelf Life: 5 Years, 103 liters - 54-9081

Item #	54-9081
Brand	Biosystems

Price: $257.64

Quantity:

Single Component Gas - CO2 Carbon Dioxide: 2.00%, Shelf Life: 5 Years, 103 liters

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Gasco 58L-439 58 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide, 17.0%…

Brand: Gasco | Item #: 58L-439

$281.88

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Gasco 58L-439 58 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide, 17.0% Oxygen Calibration Gas, Nitrogen

Item #	58L-439
Brand	Gasco

Price: $281.88

Quantity:

58 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide, 17.0% Oxygen Calibration Gas, Nitrogen

Part Number: 58L-439

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Oakton "All-in-one" pH Probe with ATC for 300/310 Series Meters - WD-59002-75

| Item #: WD-59002-75

$215.47

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Oakton "All-in-one" pH Probe with ATC for 300/310 Series Meters - WD-59002-75

Item #	WD-59002-75
Brand

Price: $215.47

Quantity:

WD-59002-75 "All-in-one" pH Probe with ATC for 300/310 Series Meters by Oakton

Replace electrodes when they break, no longer hold calibration, cannot be rehydrated, or are not compatible with your sample.

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GHS Rigid Plastic Class 2.1 Flammable Gases Placard (10.75" x 10.75") - TT210SS

Brand: GHS Safety | Item #: TT210SS

$297.52

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GHS Rigid Plastic Class 2.1 Flammable Gases Placard (10.75" x 10.75") - TT210SS

Item #	TT210SS
Brand	GHS Safety

Price: $297.52

Quantity:

TT210SS Rigid Plastic Class 2.1 Flammable Gases Placard (10.75" x 10.75") by GHS Safety

These placards are stocked in 3 materials. Paper Tag-board placards are a cost effective single use format. Rigid Plastic placards will withstand multiple uses even in adverse weather conditions.

Outdoor Grade Peel and Stick Vinyl placards offer a permanent marking solution and will withstand outdoor environments.

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Gasco 44L-406 44 Liter 50 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide, 18.0%…

Brand: Gasco | Item #: 44L-406

$242.93

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Gasco 44L-406 44 Liter 50 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide, 18.0% Oxygen Calibration Gas, Nitrogen

Item #	44L-406
Brand	Gasco

Price: $242.93

Quantity:

44 Liter 50 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide, 18.0% Oxygen Calibration Gas, Nitrogen

Part Number: 44L-406

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Gasco 34L-486 34 Liter 50 PPM Carbon Monoxide, 25% LEL Propane, 15 PPM Hydrogen Sulfide, 19.0%…

Brand: Gasco | Item #: 34L-486

$205.00

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Gasco 34L-486 34 Liter 50 PPM Carbon Monoxide, 25% LEL Propane, 15 PPM Hydrogen Sulfide, 19.0% Oxygen Calibration Gas, Nitrogen

Item #	34L-486
Brand	Gasco

Price: $205.00

Quantity:

34 Liter 50 PPM Carbon Monoxide, 25% LEL Propane, 15 PPM Hydrogen Sulfide, 19.0% Oxygen Calibration Gas, Nitrogen

Part Number: 34L-486

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RKI Instruments Confined Space Kit with Hand Aspirator Assembly with 20Õ Hose, (Instrument and…

Brand: RKI Instruments | Item #: 81-2100RK-20

RKI Instruments Confined Space Kit with Hand Aspirator Assembly with 20Õ Hose, (Instrument and Charger Sold Separately), for GX-2001 - 81-2100RK-20

Item #	81-2100RK-20
Brand	RKI Instruments

Price: $215.25

Quantity:

Confined Space Kit with Hand Aspirator Assembly with 20Õ Hose, (Instrument and Charger Sold Separately), for GX-2001

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

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Norlab Z105325PM81 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Carbon Monoxide 200ppm,…

Brand: Portagas | Item #: NLB90095452

$248.00

Norlab Z105325PM81 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Carbon Monoxide 200ppm, Pentane (25% LEL), Oxygen 19%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

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Norlab Z105325PM81 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Carbon Monoxide 200ppm, Pentane (25% LEL), Oxygen 19%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

Item #	NLB90095452
Brand	Portagas

Price: $248.00

Quantity:

Norlab Z105325PM81 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Carbon Monoxide 200ppm, Pentane (25% LEL), Oxygen 19%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

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Gasco 34L-457 34 Liter 50 PPM Carbon Monoxide, 32% LEL Pentane, 25 PPM Hydrogen Sulfide, 14.0%…

Brand: Gasco | Item #: 34L-457

$205.00

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Gasco 34L-457 34 Liter 50 PPM Carbon Monoxide, 32% LEL Pentane, 25 PPM Hydrogen Sulfide, 14.0% Oxygen Calibration Gas, Nitrogen

Item #	34L-457
Brand	Gasco

Price: $205.00

Quantity:

34 Liter 50 PPM Carbon Monoxide, 32% LEL Pentane, 25 PPM Hydrogen Sulfide, 14.0% Oxygen Calibration Gas, Nitrogen

Part Number: 34L-457

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Norlab Z105310PM10 Equivalent Calibration Gas, Hydrogen Sulfide 10ppm, Carbon Monoxide 35ppm, Pentane (10% LEL), Oxygen 18%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

GfG Nitrogen Dioxide (NO2), 0 - 50.0 ppm, Replacement Sensor with 2-Years Warranty - 1460238

Gasco 34L-490T 34 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

Jenco Panel Mount Digital Temperature Transmitter with 4- 20 mA Current Output, Type J - 791JC

791JC Panel Mount Digital Temperature Transmitter with 4- 20 mA Current Output, Type J by Jenco

Honeywell Analytics Replacement TwinTox CO/H2S Sensor - 1715-0111

GHS Rigid Plastic Class 2.3 Toxic Gases Placard (10.75" x 10.75") - TT230SS

TT230SS Rigid Plastic Class 2.3 Toxic Gases Placard (10.75" x 10.75") by GHS Safety

Gasco 34L-445 34 Liter 50 PPM Carbon Monoxide, 25% LEL Pentane, 25 PPM Hydrogen Sulfide, 12.0% Oxygen Calibration Gas, Nitrogen

Gasco 34L-450 34 Liter 100 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 15.0% Oxygen Calibration Gas, Nitrogen

RKI Instruments Sensor, Carbon Monoxide (CO), with Cable,3220/4320 (ES-81 with Conn) - 65-2004RK

Honeywell Analytics (O2) Oxygen Sensor High Performance (4 Series) - MPRO-O2

Gasco 58L-490T 58 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

Gasco 44L-437 44 Liter 50 PPM Carbon Monoxide, 50% LEL Propane, 25 PPM Hydrogen Sulfide, 18.0% Oxygen Calibration Gas, Nitrogen

Crowcon I-Module Sensor Assembly, 0-1500 ppm Carbon Monoxide - S011463

Gasco 44L-490T 44 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 40 PPM Hydrogen Sulfide, 10.0% Oxygen Calibration Gas, Nitrogen

GfG Nitrogen Dioxide (NO2), 0 - 30.0 ppm, Replacement Sensor with 2-Years Warranty - 1318238

Biosystems - Sperian - Honeywell Single Component Gas - CO2 Carbon Dioxide: 2.00%, Shelf Life: 5 Years, 103 liters - 54-9081

Gasco 58L-439 58 Liter 200 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide, 17.0% Oxygen Calibration Gas, Nitrogen

Oakton "All-in-one" pH Probe with ATC for 300/310 Series Meters - WD-59002-75

WD-59002-75 "All-in-one" pH Probe with ATC for 300/310 Series Meters by Oakton

GHS Rigid Plastic Class 2.1 Flammable Gases Placard (10.75" x 10.75") - TT210SS

TT210SS Rigid Plastic Class 2.1 Flammable Gases Placard (10.75" x 10.75") by GHS Safety

Gasco 44L-406 44 Liter 50 PPM Carbon Monoxide, 50% LEL Methane, 25 PPM Hydrogen Sulfide, 18.0% Oxygen Calibration Gas, Nitrogen

Gasco 34L-486 34 Liter 50 PPM Carbon Monoxide, 25% LEL Propane, 15 PPM Hydrogen Sulfide, 19.0% Oxygen Calibration Gas, Nitrogen

RKI Instruments Confined Space Kit with Hand Aspirator Assembly with 20Õ Hose, (Instrument and Charger Sold Separately), for GX-2001 - 81-2100RK-20

Norlab Z105325PM81 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Carbon Monoxide 200ppm, Pentane (25% LEL), Oxygen 19%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

Gasco 34L-457 34 Liter 50 PPM Carbon Monoxide, 32% LEL Pentane, 25 PPM Hydrogen Sulfide, 14.0% Oxygen Calibration Gas, Nitrogen

Technical Library

Calibration & Repair