$75 - $100

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

PC60-DE Spare pH/Conductivity/Temp. Electrode (double-junction, gel inner solution) by Apera

The Apera Instruments PC60-E is the replacement probe for PC60-Z Smart Multi-Parameter Tester, also compatible with PC60 pocket pH/Conductivity Tester. Its dual sensor allows you to measure pH, conductivity, TDS, salinity, resistivity, and temperature at the same time. This probe features Apera's unique Brush-Resistant Platinum Black (BPB) Sensor, ensuring accurate Conductivity measurement in a wide range for general water solutions.

• Replacement probe for PC60-Z Multi-parameter Smart Pocket Tester, also compatible with PC60.
• Measures pH, conductivity, TDS, salinity, resistivity, and temperature simultaneously for regular water solutions.
• Double-Junction pH probe, suitable for dirty and complex solutions and extends service life by up to 80%.
• The unique blue glass bulb will never generate any air bubbles, making reliable pH tests easier than ever.
• Brush-Resistant Platinum Black (BPB) Sensor ensures accurate conductivity measurement in a wide range for general water solutions.

Part Number: H197150LM39

Part Number: H1971500PA

K-5816 Chlorine (Hypocholorite) CHEMets® Test Kit (0-12.5%) by AquaPhoenix

Part Number: H10721VN

K-1520B Ammonia HR CHEMets® Test Kit (125-1250 ppm) by AquaPhoenix

The K-1520B Ammonia HR CHEMets® Test Kit (125-1250 ppm) comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): 30 HR CHEMets® ampoules, a color comparator, fixed volume pipet, 25 mL sample cup, and instructions.

This kit is applicable for wastewater, environmental, aquaculture or any application where high concentrations of ammonia may be found in water.

Shelf life: Although the Nessler reagent is stable, its high alkali content attacks the glass ampoule. The resulting precipitate interferes with color comparison. The refill has a 5-month shelf life when stored in the dark and at room temperature. This shelf life can be extended by 18 months if the refill is refrigerated.

Part Number: H10351VM1

90446-51 Probe Type-K 10" L Hi-Temperature Fiberglass by Digi-Sense

Magnesium Oxide insulated thermocouples, commonly referred to as MgO thermocouples, are used in many process and laboratory applications. Many desirable characteristics make them an excellent choice for general and special purpose applications. They are available in all thermocouple element types, single or dual elements, a wide variety of sheath diameters / materials, rugged in nature, bendable, and have fairly high temperature ratings.

• 316 stainless steel sheath

Part Number: H197125LM2

77AE-1000C 77A Temperature Transmitter, Type E, Temperature Range: 0 To 1000 C (32 To 1832 F) by Jenco

2-wire thermo well head type 4-20 mA current loop output signal temperature transmitter for thermocouple or RTD applications, 3 user selectable temperature ranges and adjustable Zero Span with current output proportional to the display LED s brightness. Two ambient temperature ranges are available model 77 and 77A. Specify type J, K, E, T or RTD and specify temperature range.

• Fits standard thermo well heads
• 12-36 vdc powered
• 3user-select measurement ranges
• Current proportional led brightness
• Factory calibrated
• User adjustable zero/span
• 2ambient temperature ranges
• Factory custom calibration available

18525-18 Type T Spring Loaded Ind Thermocouple Probe Probe 12" L, 12" Ext .250 Dia, Grn Jct by Digi-Sense

These probes cannot be inserted directly into a medium. Spring loaded industrials are not sealed where the threads meet the probe. They must be inserted into a thermowell or other sealed vessel.

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• The probes can be installed with current housing without having to purchase a whole new industrial assembly
• Response Time: 3.75 seconds or greater
• Each probe comes with ½" NPT insertion threads
• Probes are spring loaded which allows the probe to be bottomed out into a thermowell
• Probes are welded and sealed which allows for direct insertion into a vessel
• Custom designs or changes to this product are available upon request
• Each probe comes with a color coded ANSI stripped leads: type J-red/white, type K-red/yellow, type T-red/blue

H-10-123-01 Smoke Tubes (Stannic Chloride Irritant, 6 tubes/box) by RAE Systems

RAE Systems colorimetric gas detection tubes enable quick, on-the-spot measurement of a wide range of toxic and combustible gases and vapors. RAE Systems tubes are easy to read, and provide a sharp, clear color change directly corresponding to the concentration of gas present. RAE Systems tubes are compatible with the RAE Systems piston hand pump, a reliable way to draw samples of an exact volume required for the most accurate measurements.

Key Features

• Wide assortment of tubes available to detect over 300 gases and vapors
• Easyto use, even in multiple layers of gloves
• Easy-to-read with sharp,clearcolorchange
• No calibration or other maintenance required

Applications

• Oil and gas
• Chemicals and petrochemicals
• Agriculture and pestcontro
• Food and beverage production
• Environmental protection
• Fire service
• HazMat response
• Nationalsecurity

K-1520C Ammonia HR CHEMets® Test Kit (1000-10,000 ppm) by AquaPhoenix

The K-1520C Ammonia HR CHEMets® Test Kit (1000-10,000 ppm) comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): 30 HR CHEMets® ampoules, a color comparator, fixed volume pipet, 25 mL sample cup, and instructions.

This kit is applicable for wastewater, environmental, aquaculture or any application where high concentrations of ammonia may be found in water.

Shelf life: Although the Nessler reagent is stable, its high alkali content attacks the glass ampoule. The resulting precipitate interferes with color comparison. The refill has a 5-month shelf life when stored in the dark and at room temperature. This shelf life can be extended by 18 months if the refill is refrigerated.

TNT845 Phosphorus TNTplus, UHR Reactive and Total by AquaPhoenix

Expert Ultra High Range Phosphorus test made simple.
Phosphorus TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.

For determination of Reactive (ortho) and Total Phosphorus (phosphate) by the Ascorbic Acid method.

• Easy and safe handling
• No reagent blank necessary
• Automatic method detection
• Documented shelf life and COA

HP1003-P Hydrogen Peroxide, 3% v/v, 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 3% v/v

K-2520A Chlorine HR CHEMets® Test Kit (0-125 ppm) by AquaPhoenix

The K-2520A Chlorine HR CHEMets® Test Kit (0-125 ppm) comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): CHEMets® Refill, Comparator, Activator Solution, 25 mL sample cup, 3.0 mL Syringe, and instructions.

Part Number: H107210VN

TK5010-Z Chlorinated Alkaline / Total Alkalinity Test Kit by AquaPhoenix

• 1 drop = 80 ppm Alkalinity as NaOH / 10mL
• 1 drop = 10 ppm Total Alkalinity as CaCO3 / 25mL

Refill Reagents: SA7590-B, PH1605-A, AI7925-A, SA9555-B, ST7705-B