Methyl Arsonic Acid Disodium Salt (~40%), 250mg Back Catalog number: M288285 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: 2 weeks Price on request - + Recommended 678303 1,2,3-Trichloropropane, 1ml Price on request 673372 Methiocarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request 682697 delta-HCH, 100 µg/ml, Methanol, 5ml Price on request