Internal Standard Back Catalog number: 95665 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93112 Aroclor 1254 Price on request 10006B CLP Semi-Volatiles - Benzidines Price on request 2249.19-100-5AN Diacetoxyscirpenol, 100µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 2270-40-8 Price on request