$50 - $75

TDSK300000/G Conductivity Standard Solution, 300,000uS (Gal) by Sensorex

TDS/Conductivity instruments and sensors must be calibrated together. For a single-point calibration, select the one solution that approximates the expected conductivity or ppm level of total salts. Mixed Salt standards are the most frequently used in the field to sample naturally occurring water sources, boiler feed water, or cooling tower water. Typical river water, well water, or lake water sample will contain a mixture of several different salts. Sensorex Mixed Salt standards simulate a "Natural" mixture of common salt compounds found in these sources. Sodium sulfate, sodium bicarbonate, and sodium chloride salts are blended to provide a representative value. There are certain applications where Single Salt Solutions are preferred. NaCl Solution is routinely used to calibrate instruments measuring Sea Water or brackish water samples. Reagent grade salt and high resistivity DI water is compounded for accurate results. KCI Single Salt Solution may be used with conductivity meters that read directly in Siemens or Ohms. KCI (potassium chloride) is established as an international calibration standard for conductivity measurement. Choose the conductivity calibration solution that is right for your application. CA Residents: Prop 65 WARNING(S)

1417869 MolyVer 3 Reagent Powder Pillows, 25 mL, pk/100 by AquaPhoenix

For determination of high range molybdenum by the mercaptoacetic acid method (Hach method 8036). Range: up to 40.0 mg/L Mo Sample Size: 25 mL. Pack of 100 powder pillows

WD-20250-31 Precalibrated Humidity and Temperature Indicator with External Probe by Digi-Sense

Assess comfort level of your environment with unique comfort indicator symbol that displays comfortable, wet (high humidity), or dry (low humidity). Read temperature, humidity, and time on easy-viewing digital thermohygrometer display.

Features

• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
• User-selectable °F or °C units
• Max/Min reading for temperature and humidity
• Clock with alarm and date
• Preserve battery with auto shut-off
• Hands-free operation with stand or wall-mount options

Additional features for model 20250-31

• Monitor outdoor temperatures with included external temperature probe

Applications

• Educational
• Residential
• Laboratory
• Light Industrial
• R&D

Includes

Built-in desktop stand, wall-mounting bracket, one AAA battery, and NIST-traceable certificate with data and uncertainties. Model 20250-31 also includes an external temperature probe with a 3-ft (0.9-m) cable.

Old Part Number: P1971050
New Part Number: P197110LA

OR4600-P ORP Standard, 600mV, 500mL by AquaPhoenix

• Corrosive Liquid Acidic lnorganic/UN3264
• With AglAgCI - Saturated KCI Reference

Specifications

• Packaging Type: Poly
• Size: 500 mL

TDS300/G Conductivity Solution, 300ppm/445uS, 1Gal by Sensorex

TDS/Conductivity instruments and sensors must be calibrated together. For a single-point calibration, select the one solution that approximates the expected conductivity or ppm level of total salts. Mixed Salt standards are the most frequently used in the field to sample naturally occurring water sources, boiler feed water, or cooling tower water. Typical river water, well water, or lake water sample will contain a mixture of several different salts. Sensorex Mixed Salt standards simulate a "Natural" mixture of common salt compounds found in these sources. Sodium sulfate, sodium bicarbonate, and sodium chloride salts are blended to provide a representative value. There are certain applications where Single Salt Solutions are preferred. NaCl Solution is routinely used to calibrate instruments measuring Sea Water or brackish water samples. Reagent grade salt and high resistivity DI water is compounded for accurate results. KCI Single Salt Solution may be used with conductivity meters that read directly in Siemens or Ohms. KCI (potassium chloride) is established as an international calibration standard for conductivity measurement. Choose the conductivity calibration solution that is right for your application. CA Residents: Prop 65 WARNING(S)

Part Number: P126510LM2

18523-45 Type J Thermocouple Quick Dis-connector, with Mini-Connector, 6" L, .125 Dia. Exposed Junction by Digi-Sense

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)

• Ideal for measuring liquids, gases, or semi solids
• Designed with 316 Stanless Steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request.

Old Part Number: P10724
New Part Number: P10724VN

Part Number: P19711.62VA

Part Number: 10L-314

Part Number: 17L-315

Part Number: P197150LM3

Part Number: P1208.6VN

TDSK70/G Conductivity Solution,32.8ppm/70uS, 1 Gal. by Sensorex

TDS/Conductivity instruments and sensors must be calibrated together. For a single-point calibration, select the one solution that approximates the expected conductivity or ppm level of total salts. Mixed Salt standards are the most frequently used in the field to sample naturally occurring water sources, boiler feed water, or cooling tower water. Typical river water, well water, or lake water sample will contain a mixture of several different salts. Sensorex Mixed Salt standards simulate a "Natural" mixture of common salt compounds found in these sources. Sodium sulfate, sodium bicarbonate, and sodium chloride salts are blended to provide a representative value. There are certain applications where Single Salt Solutions are preferred. NaCl Solution is routinely used to calibrate instruments measuring Sea Water or brackish water samples. Reagent grade salt and high resistivity DI water is compounded for accurate results. KCI Single Salt Solution may be used with conductivity meters that read directly in Siemens or Ohms. KCI (potassium chloride) is established as an international calibration standard for conductivity measurement. Choose the conductivity calibration solution that is right for your application. CA Residents: Prop 65 WARNING(S)

NS4700-Q Nitrate Standard as N, 100 mg/L (ppm), 1L by AquaPhoenix

Specifications

• Packaging Type: Glass
• Size: 1.00 L
• Hardness: 10 ppm