$200 - $300

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

WD-35660-58 EC200 Conductivity Cell, K=1; 1-m Cable by Oakton

For your convenience, cables, electrodes, and replacement parts are available for your Oakton meters.

• Suitable for use with Oakton 200 series meters and meter kits

FCLA-5018 Free Chlorine Maintenance Kit by Sensorex

Keep your free chlorine amperometric sensors running for extended lifetime and improved accuracy using this free chlorine maintenance kit. Compatible with FCL Series Free Chlorine Amperometric Sensors. This kit includes:

• (1) replacement membrane cap
• (1) replacement pressure relief band
• (2) 30mL bottles of electrolyte refill solution
• (2) 10mL syringes
• (3) polishing squares

LabSen 223 Glass Combination pH/Temp. Electrode for Viscous and Low Ion Concentration Samples by Apera

Backed by proprietary Swiss sensor technology and materials, LabSen® 223 Glass Combination pH/Temp. Electrode is designed for viscous and low ion concentration samples' pH testing and ideal for titration. The electrode is compatible with TRIS buffer solutions.

The electrode is backed up with a 6-month warranty by Apera Instruments.

• Moveable Sleeve Junction - easy to clean, especially suitable for low ion concentration solution and non-aqueous solution. The infiltration rate of the electrolyte is determined by the tightness of the sleeve during installation.
• Long-Life Reference System - composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of reference electrode and extends the service life of the electrode.
• Special Glass Membrane - The Cylindrical glass membrane is highly resistant to general impact (the traditional glass bulb membrane is a lot more fragile), and can be tested in high-temperature samples (up to 176°F).
• Built-in temperature sensor for Automatic Temperature Compensation

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