Tin - DSC calibration standard, 500mg Back Catalog number: LGC2609 Availability: In the manufacturer's stock Price on request - + Recommended 11902.19-K-ME Protriptyline hydrochloride ,1000 µg base/mL,MeOH,1mL, Price on request 8872.6-K-IO 2-Acetylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 52018 ICP-AES Verification Standard 2 Price on request