Internal Reference Standard Back Catalog number: 52187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10299.16-K-IO Tetra-n-butyltin-d36 Price on request MTCS-M 5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[13C6]phenol, 1.2ml x 50ug/ml, methanol Price on request 70293 Trichloroethene, 1000µg/ml in MeOH, 1ml Price on request