Horiba LAQUAtwin Standard & Calibration Solutions datalogging Ammonia membrane cap

Ammonia membrane cap

RPT5 — dissolved oxygen

0 mg/L SiO2 (0

The device accommodates liquid

3200324195) — standard control unit

Horiba LAQUAtwin Standard & Calibration Solutions datalogging Ammonia membrane capGenuine HORIBA standard and calibration solutions for LAQUAtwin pocket meters. Most are supplied as sets of six 14 mL sachets a single use format that keeps every calibration traceable to fresh, uncontaminated standard. Once a sachet is opened it is used and discarded, so there is no bottle sitting on a shelf slowly absorbing carbon dioxide or growing biofilm. Calibration is only as good as the standard behind it. Standards drift with age and