Citrate-Extraction-Mix Back Catalog number: 674481 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 13400-3530-100ME5 2,3,5,6-Tetrachlorophenol, 100µg/ml in MeOH, 5ml Price on request 679495 13C6-Sulfamethoxazole, 10mg Price on request ACQ-AQ15-015 Ethanol standard in water,1.5g/L,water, 1.5mL Price on request