Hardness indicator buffer solution, pint (WC)

Hardness Indicator Buffer Solution, for testing hardness with a 2-chemical system.   Along with RW-2032 Hardness Titrating Solution, provides a full chemical analysis of water hardness, up to 25...

Faucet assembly for Mini-Water Softener w/quick connect (WC)

Sulfate Reagent Powder, 30g bottle (WC)

Hardness buffer solution (hardness #5), 2oz bottle (WC)

Hardness Buffer used in the first step of the 3-part total hardness test kit. Compatible with RW-1036 Hardness Indicator Solution and RW-2032 Hardness Titrating Solution for a 3-chemical solution for...

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

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

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

Ferrous Iron Reagent Powder Pillows, 100# (WC)

Soap Test w/150 ml flasks (2oz bottle) (WC)

A demonstration kit for illustrating the difference in soap performance between hard and soft water.  Includes two glass flasks and a bottle of soap.   Not for cleaning purposes.

pH indicator solution, wide range, pint (WC)

A 16oz bottle of wide range pH indicator. Note: Due to hazmat shipping regulations, air shipments of this material are highly regulated, and there may be volume restrictions.  We reserve the right to...

Rubber stopper, solid for 125 ml flask (WC)

Platinum Demo, Case Only (WC)

Please Note: The foam interior is NOT included. If you'd like the foam, you should order PW-1055 (Foam Insert) as well.

Silver/Gold Demo Case, Aluminum/Plastic, Case only (WC)

Replacement case for the Silver/Gold demonstration cases.  Does NOT include foam insert.

Soap reagent #1, 1 gal jug (WC)

Hardness buffer solution (hardness #5), quart (WC)

Hardness Buffer used in the first step of the 3-part total hardness test kit. Compatible with RW-1036 Hardness Indicator Solution and RW-2032 Hardness Titrating Solution for a 3-chemical solution for...