Citrate-Extraction-Mix Back Catalog number: 674482 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681691 2,3,5,6-Tetrachlorophenol, 100 µg/ml, Methanol, Price on request 2931.8-100-IO 3,6-Dichloro-2-methoxy-d3-benzoic Acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 349553-95-3 Price on request 679111 Disulfoton-sulfoxide, 10.0 µg/ml, Cyclohexane, 1 Price on request