I too was bought watered-down chemicals claimed to be USP grade. He has no business selling Regent chemicals or unsterile vials. I bought three different chemicals from him and none of them worked. He does not have a laboratory or access to a laboratory, I was going to try to have the chemicals tested by what gas chromatography. I think is vials were Campbell. They definitely Wheaton. I hope this idiot doesn't kill someone. He is obviously experiencing amateur hour, which cannot be tolerated in this business. Especially claiming the purity he does and sterile equipment.
Another buyer on eBay got in touch with me. And here's a link to his post
I purchased benzyl alcohol, and a few sealed vials for lab project I had to complete for organic chemistry he said it was 99 percent PURE
After his chemical failed to hold my SERUM solution I knew that it had been exposed to oxygen.By the way, the whole reason I had to buy a chemicals from this person was. I was on two weeks leave for a major family event. Anyhow, when I got back to school. I explained my professor that I purchased chemicals that clearly weren't what they were arequdvertised as. HE claimed he had access to USP grade chemicals. He also claimed his vials were sterile. Out of curiosity my professor ested irenic gas chromatography test The results came back less than 90%.
There is a 3% conversion. I could not remember but the rest of it was basically water benzyl alcohol is often used for injections. Same with sterile vials. Lucky I wasn't one of these people because I'd probably be dead. I just wanted to make sure everyone out there is aware if they feel leery of this character. There was actual DUST with the second VIAL that it was actually visible to the naked eyethis guy is a big-time scam artist. He needs to be shut down immediately.
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