The LabChem water hardness buffer is perfect for testing samples like drinking water, processed water, cooling water, boiler water and wastewater. Application: For Laboratory and Manufacturing Use Only

Trace Element Grade Certified. Not for HPLC use.

The Ricca Chemical water hardness buffer is composed of 67.17% water, 29.76% monoethanolamine, 2.35% hydrochloric acid, 0.46% ethylenediaminetetraacetic acid (EDTA), disodium salt, dihydrate and 0.25% magnesium chloride hexahydrate. It is suitable for research, manufacturing and laboratory use. It…

Ammonium Chloride-Hydroxide with Magnesium EDTA for Water Hardness or for Standard EDTA Titrations. Expires 30 days after opening. NH₄OH+NH₄Cl

CAS Number: 7732-18-5 Shelf Life (Months): 60

The Exaxol water deionized with a heavy metal-free formulation comes in a poly bottle and is an ideal solution to have in chemical laboratories and research facilities. Application: For Laboratory use only

AOAC for Iodine Absorption Number of Oils and Fats

Ammonium Chloride-Hydroxide for Water Hardness or for Standard EDTA Titrations. Contains no Mg Ions. NH₄OH+NH₄Cl