GLC Reference standard 569-C, 100mg Back Catalog number: GLC-569-C Availability: In the manufacturer's stock Price on request - + Recommended 4M202 2,2',3,3',5,5',6,6'-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request S-4436-10-IO Hopane/Sterane Calibration Mix, 12 components, 10µg/ml in Isooctane, 1ml Price on request 35071 EPA Method 502.2/524.2 - Liquids Price on request