$150 - $200

08009-55 ASTM Like Liquid-In-Glass Thermometer, 97F / Tank, Total Immersion, 0 to 120F, Organic Liquid Fill by Digi-Sense

These thermometers are precision manufactured to conform to ASTM E-1 specifications except for not being mercury filled. Designed for use in quality control laboratories or when mercury filled thermometers can not be used but where ASTM standards are still needed. ASTM established thermometer standards suited for special applications, and assigned an ASTM number according to each specification.

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

• Designed for specific ASTM (American Society for Testing and Materials) test methods
• Nonmercury blue spirit liquid

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

08009-26 ASTM Like Liquid-In-Glass Thermometer; 39C / Solvents Distillation, 100mm Immersion, 48 to 102C, Organic Liquid Fill by Digi-Sense

These thermometers are precision manufactured to conform to ASTM E-1 specifications except for not being mercury filled. Designed for use in quality control laboratories or when mercury filled thermometers can not be used but where ASTM standards are still needed. ASTM established thermometer standards suited for special applications, and assigned an ASTM number according to each specification.

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

• Designed for specific ASTM (American Society for Testing and Materials) test methods
• Nonmercury blue spirit liquid

*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

Part Number: HU-LCD

LabSen 845 Glass-body pH/Temp. Electrode for Strong Alkali and High Salinity Solutions by Apera

Crafted with proprietary sensor technologies and premium materials from Switzerland, LabSen 845 pH/temp. Electrode is designed for high-precision pH measurement of strong alkaline solutions (10-14 pH) and/or high salinity solutions (< 5000 ppm). It also works well for general water solutions.

• LabSen HA-type glass membrane designed for strong alkalis (pH 10-14), minimizing alkaline errors
• Open junction and polymer electrolyte for full contact with samples while eliminating junction clogs
• Silver Ion Trap reference system outperforms ordinary Ag/AgCl systems by maintaining reference potential stability over time with Ag+ free environment, which significantly extends the electrode's service life.
• Sturdy glass membrane, 10 times stronger than traditional glass membranes
• The built-in temperature sensor enables automatic temperature compensation.

*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

S200RIT Reference, 12mm, Polymer, Calomel Free by Sensorex

Calomel Free pH electrodes!

The performance of a Calomel electrode is now available without the hazardous Mercury associated with the design. The "Calomel Free" design features an Ag/AgCl based double junction reference with a unique silver ion trap acting as a third junction to impede any silver ion contact with the sample. Reference output is adjusted to deliver the same output as a Calomel electrode using a silver chloride reference.

Glass or Plastic Body Electrodes!

Traditionally, pH electrodes have been made of all glass construction. However, today's thermoplastics are able to construct pH electrodes with durable and chemically resistant bodies to reduce any breakage. The protected design of the plastic body electrode extends over the measuring surface, making the pH glass bulb virtually unbreakable.

Sealed vs. Refillable Reference!

Both sealed and refillable styles are available. Sealed references are gel-filled and maintenance free while refillable designs extend electrode life by having a refillable reference electrolyte.

Features:

• Fast Response...No Silver Ion Contamination
• Use in Place of Calomel pH and Reference Electrodes
• Combination Triple Junction Design
• Uses No Hazardous Calomel Based Material (MERCURYFREE!)/RoHS compliant
• Sealed and Refillable Models
• Glass and Epoxy Body Models

28145 Si-TH4 wireless temperature-hygrometer (psychrometer) probe by Sauermann

This wireless psychrometric probe provides accurate indoor and outdoor temperature and hygrometry measurements to work on air conditioning, refrigeration and heat pump installations.

The Si-TH4 calculates dry and wet bulb temperatures quickly and easily, using a flexible probe with a sliding magnet for convenient positioning. It connects easily to the Si-RM350 and Si-RM450 manifolds, as well as to the mobile application Sauermann Pilot.

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

SC1010-M Sodium Chloride, ACS, 2500gm by AquaPhoenix

• CAS No. 7647-14-5
• NaCI FW=58.44

Specifications

• Packaging Type: Poly
• Size: 2500 gram
• Grade: ACS