YSI pHotoFlex Replacement Vials, 28 x 60 mm, 12-Pack yellow cap 556 Manual YAP188 Item:500-NH3-ISA - Ammonia Ionic Strength Adjustor, 500 mL - 3200697174 dilution tube micro sample pH

556 Manual

but requires external power via the Topside Power Pack (6×AA batteries) or Flying Lead Adapter (connects to an existing DCP)

each monitoring well box features a water-tight gasket and secure dual-bolt access design

quick connects and coated suspension cable are all stocked separately — see the full Bladder Pump Parts & Accessories range

Available in multiple diameters

YSI pHotoFlex Replacement Vials, 28 x 60 mm, 12 Pack yellow cap 556 Manual YAP188 Item:500 NH3 ISA Ammonia Ionic Strength Adjustor, 500 mL 3200697174 dilution tube micro sample pH 556 Manual but requires external power via the Topside Power Pack (6×AA batteries) or Flying Lead Adapter (connects to an existing DCP)