23 Jul Magnesium Stearate, Ultra Pure, Powder, 500 g
You are purchasing 500 grams of high purity Magnesium Stearate. This is for laboratory and scientific use only! NOT intended for food or drug use....
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23 Jul Magnesium Chloride, Hexahydrate, Ultra Pure, 99.9+%, 500 g
Highest Purity on Ebay!! Others claim high purity, but this is 99.9+% minimum . You are bidding on 500 grams of high purity Magnesium Chloride . It was originally USP purity (highest for food or medical use), but it is also suitable as an analytical...
23 Jul Strontium Chloride, Hexahydrate, Ultra Pure, Reagent ACS 99.9+%, 100 g
Highest Purity Strontium Chloride, Hexahydrate Crystals. Others claim high purity, but this is 99.9+%, Certified Reagent ACS . C of A shows higher than 100 %. This is NOT a lower purity technical grade product. Buyer assumes all liability for the use of this item....