Modified 525.2 Pesticide Standard #1 Back Catalog number: 31006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDF-247 2,4,7-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request C17138000 Tartrazine, certified, 0.25g Price on request 673579 Fenarimol, 10.0 µg/ml, Ethyl acetate, 10ml Price on request