CTL Scientific QUANTOFIX Ammonium *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground* - box of 100 strips & reagent - Hazardous : Y environmental VISOCOLOR ECO Total Hardness titrimetric 44451SL Part:1805 Extension Carbonized fibers blended with

VISOCOLOR ECO Total Hardness titrimetric test kit for the determination of Total hardness in water samples measuring range: 1 drop = 1

Easy open latch

5 mg/L Cu2+

D-ring at back of neck for hard hat lanyard

Durable aluminum handle and base

CTL Scientific QUANTOFIX Ammonium *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground* box of 100 strips & reagent Hazardous : Y environmental VISOCOLOR ECO Total Hardness titrimetric 44451SL Part:1805 Extension Carbonized fibers blended with VISOCOLOR ECO Total Hardness titrimetric test kit for the determination of Total hardness in water samples measuring range: 1 drop = 1 Easy open latch