Internal Standard Back Catalog number: 90396 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1632.9-100MG Cimetidine guanidine derivative (N-Methyl-N'-[2-[[(5-methyl-H-imidazol-4-yl)-methyl]-thiol]-ethyl]-guanidine dihydrochloride), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 59660-24-1 Price on request 677122 Methoxychlor, 10.0 µg/ml, Isooctane, 10ml Price on request 12123.K-IP 2,4,5-Trichloroanisol,1000 µg/mL,isopropanol,1mL, Price on request
