Pyrazophos, 1000µg/ml in MeOH, 1ml Back Catalog number: 70824 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 4M187 2,2',3,4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 30062 EPA Method 502/524 High Conc VOC Mix #5 Price on request 673757 Carbofuran, 100 µg/ml, Ethyl acetate, 5ml Price on request