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Making Sense of Manganese(Post)
Although it is never found as a pure element; manganese is necessary for the production of steel, batteries, ceramics, pesticides, fertilizers and in dietary supplements. In this month ...
New Chlorine Photometer Kit facilitates water quality testing(Post)Testing for EPA-compliant Free and Total Chlorine levels (4500 CL-G) became easier. Announcing the eXact® Chlorine Photometer Kit, the latest product from ITS, is designed for residential, commercial ...
Return of the Ancient Poison (Arsenic)(Post)Arsenic Test Kits Most people probably recognize arsenic as an old-time poison, but many do not know how potent it actually is. One-tenth of a teaspoon of arsenic can cause death in h ...