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  • What’s the deal with sigma aldrich? : r chemistry - Reddit
    What’s the deal with sigma aldrich? I’ve heard several chemists being weary from ordering from this company What’s the big deal with them anyhow?
  • Alternatives to Sigma-Aldrich? : r labrats - Reddit
    Alternatives to Sigma-Aldrich? Hello! My lab is in a funding slump but I desperately need some drugs for my research A post-doc I know at another school recommended AOBIOUS Do any of you have experience with them? Are there other high-quality, lower-cost suppliers you would recommend? Thanks!
  • Found some Sigma Aldrich chocolate, clever packaging!
    Nothing that comes from sigma-aldrich is ever near the purity they state Probably half cockroach instead of chocolate Reply reply DramaticChemist •
  • Why do chemists not like Sigma Aldrich? : r chemistry - Reddit
    Regarding the fact that Aldrich buys and repackages chemicals: absolutely true for much of their catalog, but so do most US fine and specialty chemical manufacturers That's the nature of the game when you have hundreds of thousands of products in your catalog
  • Can anybody order from a chemical company such as Sigma Aldrich or do . . .
    Can anybody order from a chemical company such as Sigma Aldrich or do you need approval? Hello, I am curious about whether or not there are legal restrictions concerning ordering chemicals from a manufacturer such as Sigma-Aldrich These chemicals would be for personal research, and obviously would not be controlled drugs hormones Thank you
  • Can a layperson order chemicals off Sigma-Aldrich, Thermo, etc. ?
    Being an S-corporation was no help Most of the bigger companies, especially Sigma Aldrich, won't sell at all unless it's to an institution or a company, and that company has to have an address classed as an institution or industrial Commercial or residential addresses won't do, for example, a mailbox in a pack-and-ship place usually will not
  • Can any Joe Blow order compounds from Sigma Aldrich?
    In order to place an order at Sigma-Aldrich (MilliporeSigma now), you have to have an account number from an institution that is regarded at legit, that's where individuals will have problems The DEA and other law enforcement bodies have controls on who can possess chemicals that might be used in the manufacture of drugs, and frankly, a substantial portion of the Aldrich catalog is intended
  • Anyone know where i can buy this? : r chemistry - Reddit
    Have you tried Sigma-Aldrich I mean that is where I buy my chemicals or Fisher chemical is another good spot Reply reply Scooter444 •
  • How to purchase from Sigma Aldrich? : r chemistry - Reddit
    How to purchase from Sigma Aldrich? Does anyone of you has an idea how to purchase chemicals, specifically catalyst when it comes to companies like Sigma Aldrich? We need a cerium oxide samarium doped catalyst for our research study, and Sigma Aldrich is our only hope haha
  • SigmaAldrich Supplier : r chemistry - Reddit
    I work for a chemical supplier (not SigmaAldrich), and SigmaAldrich are well-known in the industry for being unwilling to disclose who their manufacturers are I know of some instances where they have given that information, but usually only under a CDA with some of their bigger customers The manufacturers themselves will probably be quite happy to tell you if they supply to Sigma though





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