trans-Piperylene Back Catalog number: 71211 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 20015 CLP Semi-Volatile Acid Surrogate Standard Price on request 22002 EPA Method 8240A C Price on request MOPCB-4007S 4-Methoxy-2',3',4',5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml Price on request