Modified 525.2 Pesticide Standard #1 Back Catalog number: 31006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1955.11-K-IO Ethyltri-n-propyltin, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 3440-79-7 Price on request 70440 n-Butyl acetate, 1000µg/ml in MeOH, 1ml Price on request 684160 D4-Thiacloprid, 100 µg/ml, Acetonitrile, 1ml Price on request