COD Calibration Standard Back Catalog number: 50241 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675113 4-Nitrophenyl a-D-maltohexaoside, 100mg Price on request DF-23467-S 2,3,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request CA11340100 Chlormequat chloride 1,1,2,2-D4, certified, 5mg Price on request