Hello, If you ordered a safety data sheet from BYK USA Inc and haven't received it, it is still in the MSE mail room. There is no name on the envelope so we aren't sure who it is for. Please ask me or Josh about it if it belongs to you. Thank you, Maddi Walsh Administrative Assistant School of Materials Engineering Neil Armstrong Hall of Engineering Office: 765-496-0460 [cid:2890e97a-5190-4881-98e8-01cf822e228a]<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.purdue.edu_-3Futm-5Fsource-3Dsignature-26utm-5Fmedium-3Demail-26utm-5Fcampaign-3Dpurdue&d=DwMFAg&c=l45AxH-kUV29SRQusp9vYR0n1GycN4_2jInuKy6zbqQ&r=cYZgnbkB39R9SYPCvL_MkXuih1H-IjjKyRBtQtQ6ib8&m=H5ec4nXIY6Mt-FgrmXhcB1ClcZZRWvtSm3BzPca31UE&s=ra1N_tE4A3L7IxFqllrao41XR8k0ynZZYRxh3KMpTwY&e=>