QC Standard 2 Back Catalog number: 52085A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676152 D5-Fenpropathrin, 100 µg/ml, Ethyl acetate, 1ml Price on request 672863 Isoprocarb, 250mg Price on request 674642 3-Chloroaniline, 1000mg Price on request