Thermo Fisher, 951204, Orion™ Gas-Sensing ISE membranes

Standard Ammonia Electrode 9512BNWP, 9512 Choose from loose or preassembled membranes for ease of use with Thermo Scientific™ Orion™ Gas-Sensing ISE membranes. Fresh membranes provide optimum performance with gas-sensing ion selective electrodes. Ammonia electrodes require different membranes if using standard electrode or high performance ammonia electrode. Description: For Standard Ammonia Electrode 9512BNWP; 9512 Ammonia; 20 Loose Membranes
For Use With (Equipment): Standard Ammonia Electrode, 9512BNWP, 9512
Type: Gas-Sensing ISE Membrane
Unit Size: Pack of 20