PAH Standard Back Catalog number: 93615 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1941.6-1ML N-Methyl-N-(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 24589-78-4 Price on request 9056.6-K-IP Tetrachlorocatechol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 1198-55-6 Price on request T4CPME Tris(4-chlorophenyl)methanol, 1.2ml x 50ug/ml, nonane Price on request