You are bidding on 500 grams of Silicon Carbide Whiskers. The material has a characteristic greenish, gray color. It was originally from Washington Mills, and was used in the production green honing stones. It is 99-99.5% pure and is approx. 100 mesh fine. The particles/powder...
This is NOT SODIUM CHLORITE!!!!! You are bidding on 500 grams of Reagent Sodium CHLORIDE, crystals. This is the HIGHEST purity Sodium Chloride you will find!! Current COA shows 99.96% pure. These are beautiful crystals in amazing shape!! Label says this also meets the testing...
You are purchasing 25 kg of High Purity, USP (Pharma/Food) Grade POTASSIUM CITRATE, Granular Crystals. Sealed in the inner bag, this is the HIGHEST purity Potassium Citrate you will find!! COA says 100.0% pure! Retest Date is March of 2025. Shelf Stable. Material will be...
You are bidding on 1 lb. of high purity Sodium Sulfite. Current catalog price is over $25. Good luck!! Buyer must be 21 years of age. Buyer assumes all liability for the use of this item. Buyer agrees to not hold the seller or Ebay...
You are bidding on 5 grams of very pure Germanium Metal. Your sample will come from this 50 gram cluster. The material was originally from Alfa Aesar, and is in beautiful crystalline form. Current catalog price is about $160. Good luck!! Buyer must be 21...
You are bidding on 500 gm of Sodium Phosphate, monobasic. It is NOT the monohydrate as the pic shows. It is ANHYDROUS. It is Reagent grade and currently sells for over $35. I will also use plastic bottles to save on shipping costs. Good luck!!...
You are bidding on 100 grams of Ultra Pure, Polycrystalline Silicon chunks. It was originally from a Semiconductor Company. It is 99.9999999% pure min. and is approx. 2.5-10 cm chunks. The greatest impurity is Carbon at .1 ppm max. All other impurities are in less...
You are bidding on 1 lb. of Reagent grade Ammonium Chloride. It is pure, granular material (can clump up!). Assay is a minimum of 99.5%. Material will be sent in a plastic bottle to save on priority shipping. Good luck!! Buyer must be 21 years...
Here is 500 grams of anhydrous, Reagent Potassium Phosphate (monobasic). YOUR SAMPLE will be re-bottled into PLASTIC, from a 12 kg drum, to save on shipping cost. It currently sells for about $80 at Sigma Aldrich ($60 at Alfa Aesar). Good luck!! Buyer must be...
You are bidding on 1lb. of high purity Magnesium Acetate...