SPCC Class II - Method 8261 Back Catalog number: 82468 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93172 Pesticide Mix #1 Price on request 21006 Base/Neutrals Surrogate Standard Price on request MT4CPM Tris(4-chlorophenyl)methane-[13C19], 1.2ml x 50ug/ml, nonane Price on request