EPA Method 8240A - Purgeable Surrogate Std Back Catalog number: 24002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95574 CLP SOM 01.1DMC Volatiles Liquids Price on request 9352.10-K-ME L-Nicotine,1000 µg/mL,MeOH,1mL Price on request 10227.14-100-ME n-Heptyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. NA 1085-12-7 for unlabelled Price on request