Bluelab Replacement Pump Cassette Small/Medium | PUMPCASS-SM pH Calibration An azide is present to

An azide is present to prevent any nitrite ions from interfering with the test

and other trace compounds)

heavy duty casing that is protected against any ingress of water that would damage the electronics

The calibration knobs are easy to use

✅ Heavy metals: Including lead

Bluelab Replacement Pump Cassette Small/Medium | PUMPCASS-SM pH Calibration An azide is present toBluelab Replacement Pump Cassette Small Medium Keep your Bluelab dosing system running at peak performance with this genuine OEM replacement pump cassette. Designed for precision critical pH management environments, this cassette restores full pump function quickly no tools required. Compatible With Bluelab pH Controller (CONTPH) Bluelab pH Controller Connect (CONTPHCON) Bluelab pH Controller Wi Fi (BCTPHC02) Bluelab PeriPod M3 (PERIPODM3) Bluelab