Orion™ Double Junction pH Electrode, Semi-Micro Glass Body, Refillable, Thermo Scientific

This double junction pH electrode with semi-micro tip measures samples as small as 0.2 ml.

• With waterproof BNC connector
• Ag/AgCl double junction
• Refillable

Refillable semi-micro glass pH electrode with a waterproof BNC connector and 1 m (39 ³/₈") cable. For use in TRIS buffers and with proteins. Works with any pH meter with a BNC connector. Mercury-free and environmentally safe.