Manganese HR#1 powder pillows, pk(100), 100# (WC)

Sulfide reagent #2, 1oz bottle (WC)

Hardness test kit, Drop count, w/HIBP (2oz bottles), in cardboard box (WC)

Hardness & Iron test kit, Color match RT, in plastic case (WC)

Ferrous Iron Reagent Powder Pillows, 50# (WC)

Hardness indicator buffer solution, 1 gal jug (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 grains per gallon.

Fluoride test kit, Drop count, in cardboard box (WC)

Tannin Test Kit in Black Box, using Electronic Colorimeter, in plastic case (WC)

Bottom Cap for Modular Mini-Softener with Elbow and Shut Off Quick Connect (WC)

Dual-Chamber Modular Mini-Softener WITHOUT Resin and Carbon (WC)

Our dual-chamber softener has space for two separate filter media.  The media are separated by a filter to minimize mixing, keeping your unit looking and performing professionally for the life of the media.  NOTE: This item does not come with...

Sulfide/Hydrogen Sulfide test kit with electronic colorimeter, in plastic case (WC)

Hardness buffer solution (hardness #5), pint (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 hardness evaluation, up to 25 grains per gallon.

Hardness, Iron, and pH Test Kit, in plastic case (WC)

Ascorbic Acid Powder Pillows, 50# (WC)

spoons for indicators, 0.2g plastic (WC)