Endosulfan sulfate (13C9), 100µg/mL in Nonane, 1,2 Back Catalog number: CLM-7531-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 8676.12-100-ME Pyrimethanil Price on request 94972 Pesticide Mix # 2, 100ug/ml in Acetone, 1ml Price on request 91853 EPA Method 8240A - Purgeable Surrogate Standard Price on request