Semi-Volatile Mix Back Catalog number: 95341 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9992.18-100-CF Neopinone, 100µg/m, Solvent-chloroform, Unit 1mL, # of units-1, Cas.no. 509-66-0 Price on request 70192 Heptachlor Price on request 1941.6-1ML N-Methyl-N-(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 24589-78-4 Price on request