hardness test kit for sale, brand-new and used.

NEW, never used Moh's hardness DELUXE test kit.

(On Products over $75) Hanna Instruments HI 3823 Multi Parameter Aquaculture Test Kit New - Factory Authorized Distributor - Factory Warranty The Hanna Instruments HI 3823 Multi Parameter Aquacultu

(On Products over $75) Hanna Instruments HI 3899BP Backpack Lab Marine Science Education Test Kits New - Factory Authorized Distributor - Factory Warranty 110 Tests: each for Acidity and Alkalinity, 100 Tests: for ammonia, carbon dioxide, dissolved oxygen, hardness, nitrate, nitr

(On Products over $75) Hanna Instruments HI 3817BP Backpack Lab Water Quality Educational Test Kit New - Factory Authorized Distributor - Factory Warranty 110 Tests: each for acidity & alkalinity, 100 Tests: for carbon dioxide, dissolved oxygen, hardness, nitrate & phosphate. 72-

This Oceanography Test Kit contains the following: Alkalinity Test Kit, Combination pH Test Kit, Carbon Dioxide Test Kit, Hardness Test Kit, "A Study of Water Quality" booklet by Dr. Charles E. Renn, "Limnology" booklet by William H.

5009 Commercial Grade Concrete Floor Epoxy is a 100% solids, 2:1 ratio 2 component, no VOC, extremely tough advanced polymer structure with very good chemical, resistance to corrosive waters and various other chemicals. It is an attractive all purpose heavy duty commercial grade epoxy designed to provide a hard, durable, impact and abrasion resistant coating for a wide variety of surfaces.

LaMotte Model AT series outfits are one of most popular and effective sales tools for on-site demonstrations. The tests clearly demonstrate the benefits between untreated and treated water. This is a lightly used LaMotte Sales Demonstration Kit - Drinking Water - AT Series, Model S/Duo Soft.

OSCAR II Oscar II is the new generation of the "Oscar Professional" launched in the late nineties, which has conquered coffee lovers around the world. Oscar II is the professional espresso coffee machine which fits in all demands: from the domestic use for tasting good coffee or cappuccino till light commercial use. Available in black and red, the plumbed version in black.

OSCAR II Oscar II is the new generation of the "Oscar Professional" launched in the late nineties, which has conquered coffee lovers around the world. Oscar II is the professional espresso coffee machine which fits in all demands: from the domestic use for tasting good coffee or cappuccino till light commercial use. Available in black and red, the plumbed version in black.