$200 - $300

SG201CIT pH Sensor,Glass, Calomel Free, 12mm, Refill 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

Includes: ABS carrying case, fixed flow regulator (as specified), calibration adapter and tubing

Part Number: 44L-407

*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: 80-PBR-SGI

Part Number: 44L-479

Old Part Number: Z105325MX50
New Part Number: Z105325PM50

Part Number: 66L-99-200

ZA5110-P Zinc Acetate Solution, 500mL by AquaPhoenix

• APHA for Sulfide, 4500-C

Specifications

• Packaging Type: Poly
• Size: 500 mL

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

603A Benchtop Analog pH Meter, Karl Fisher, AC Adapter by Jenco

The model 603A is a high performance, low cost, general purpose laboratory instrument for the measure of pH and mV.

The model 603A uses a 5 2/1 inch analog meter with a mirror scale to increase readability to 0.02 pH and 2 mV.

Recorder output is provided for Karl Fischer and other polarized electrode titration applications.

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

Part Number: Z105325PM74