QC Standard 1 Back Catalog number: 53084 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54126 Total Organic Carbon (C), 1000µg/mL in 1% HCl/Water, 100ml Price on request 672895 Thiamethoxam, 100mg Price on request 1417.9-1G 4-n-Propylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 645-56-7 Price on request