$25 - $50

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

08077-68 PFA Safety Coated Liquid-In-Glass Thermometer; -20 to 110C, 76mm Immersion, Organic Liquid Fill by Digi-Sense

These thermometers are ideal for use in laboratories, universities, food/beverage, environmental, wastewater, and many other general-purpose applications. In the event of breakage, the PTFE coating contains the broken liquid and glass, preventing contamination or injury.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered. Include statement of accuracy and a triangular-style antiroll fitting.

The liquid and glass are contained within the PFA jacket, preventing contamination

• Nonmercury blue spirit liquid
• Statement of accuracy

Includes

triangular anti-roll fitting, and statement of accuracy

18528-02 Spade Lugs, Alumel, for Type K Thermocouples; 10/pk by Digi-Sense

• Maintain accuracy by choosing spade lugs that match the composition of your thermocouple wires
• Available in the most common reference materials
• Avoid confusion - each connector has the material abbreviation stamped into it
• Sold in packs of ten

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

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

08080-97 Stainless Steel Bimetal Pocket Thermometer, 2" Dial, Poly Lens, 8" Stem, 25 to 125F (-4 to 52C), F Div by Digi-Sense

• Factory tested to three points with a ±1% accuracy
• Minimum immersion: liquids 2" (50 mm), gases 4" (100 mm)
• Hermetically sealed dial stops internal fogging
• Recalibrate using external adjustment nut
• 304 Stainless Steel dial case and stem
• Shock resistant

Includes

All thermometers come with a statement of test and a beaker clip.

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

TDS30 Conductivity Solution, 30ppm/46.7uS, 1Qt 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)

EC60-DE Spare Conductivity/Temp. Electrode by Apera

The Apera Instruments EC60-E is the replacement probe for EC60-Z Pocket Tester as well as EC60 and PC60 pH/Conductivity Tester. This probe features Apera's unique Brush-Resistant Platinum Black (BPB) sensor, ensuring accurate conductivity measurement in a wide range for general water solutions. It enables you to test conductivity (EC), TDS and salinity, resistivity, and temperature at the same time.

• Replaceable Probe for EC60-Z Pocket Tester, also compatible with PC60-Z, and EC60
• Apera's unique Brush-Resistant Platinum Black Sensor ensures accurate Conductivity measurement in a wide range
• Built-in temperature sensor
• Suitable for general water solutions' Conductivity/TDS/Salinity/resistivity/temp. testing

TDS3000 Conductivity Solution, 3000ppm/3900uS, 1Qt 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)

CH9210-P Chlorine Standard Solution as Cl, 1000 mg/L (ppm), 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500mL

NA7040-Q Nitric Acid, 1.0N, 1L by AquaPhoenix

• Traceable to NIST
• Nitric Acid/UN2031

Specifications

• Packaging Type: Glass
• Size: 1.00 L
• Concentration: 1.0N

08077-78 PFA Safety Coated Liquid-In-Glass Thermometer; 0 to 300F, 76mm Immersion, Organic Liquid Fill by Digi-Sense

These thermometers are ideal for use in laboratories, universities, food/beverage, environmental, wastewater, and many other general-purpose applications. In the event of breakage, the PTFE coating contains the broken liquid and glass, preventing contamination or injury.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered.

The liquid and glass are contained within the PTFE jacket, preventing contamination

• Nonmercury blue spirit liquid
• Statement of accuracy

Includes

triangular anti-roll fitting, and statement of accuracy

IP1005-P Isopropanol (Isopropyl Alcohol), ACS, 500mL by AquaPhoenix

• CAS No. 67-63-0
• CH3CH(OH)CH3 FW=60.10
• Isopropanol/UN 1219

Specifications

• Grade: ACS
• Packaging Type: Poly
• Size: 500 mL