Chlorine reagent OT#1, pint (WC)

Hardness titrating solution (Hardness #7), quart (WC)

Hardness Titrating Solution used in the final step of the 3-part total hardness test kit.

Nitrate comparator, RT (WC)

1oz Dropper Bottle with Nasal Plug (WC)

Soap reagent #1, pint (WC)

Tannin Test Kit, RT, in cardboard box (WC)

Single Chamber Modular Mini-Softener w/ Resin and Carbon (WC)

Foam insert for salesman case PW-2045 or 2050 (WC)

Rubber Stopper, Solid for 250 ml Flask (WC)

Hardness indicator buffer solution, quart (WC)

pH indicator solution, wide range, 1oz bottle (WC)

Iron test kit, color match, RT (50 pillows), in cardboard box (WC)

pH comparator, RT (WC)

Precipitation reagent #2, 1 gal jug (WC)

Precipitation reagent #1, 1 gal jug (WC)