Solinst Model 410 Peristaltic Pump AquaBailer Non-weighted bailers are the sensible YAP188 Item:500-NH3-ISA - Ammonia Ionic Strength Adjustor, 500 mL - 3200697174 dilution tube micro sample pH

Non-weighted bailers are the sensible default in wells with a healthy water column and little sediment — you get the same sample quality without paying for ballast you don't need

Field-carry accessories for the YSI ProSolo

giving true 4-parameter capability from a single cable

20 Replacement bottle 950mL glass 0030054 $163

often configured with O2

Solinst Model 410 Peristaltic Pump AquaBailer Non weighted bailers are the sensible YAP188 Item:500 NH3 ISA Ammonia Ionic Strength Adjustor, 500 mL 3200697174 dilution tube micro sample pH Non weighted bailers are the sensible default in wells with a healthy water column and little sediment — you get the same sample quality without paying for ballast you don't need Field carry accessories for the YSI ProSolo