New THERMO SCIENTIFIC ORION ROSS ULTRA

PH meter THERMO SCIENTIFIC ORION ROSS ULTRA

Several years old, not used.

Combine a rapid temperature response with stability and precision when using these Thermo Scientific™ Orion™ ROSS Ultra™ Triode™ pH electrodes. They combine the precision and speed of response of the ROSS Ultra line with integrated temperature measurement. No more waiting for pH readings to stabilize when measuring samples of varying temperatures. Orion ROSS electrodes contain no silver or silver chloride and incorporate a double-junction design, which protects the sample from contamination and makes the electrodes compatible with TRIS buffers.