EPA Method 8240A C Back Catalog number: 22002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10136.7-1ML 2-Methyl-1-hexene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 6094-02-6 Price on request 50251 Total Kjeldahl Nitrogen as (N) Price on request 682111 delta-9-Tetrahydrocannabinolic acid A, 10.0 µg/ml, Price on request