Acid Surrogate Standard Back Catalog number: 23005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE02-115 Ethanol standard in serum,0.2g/L,serum, 1.5mL Price on request EPA-537APDS EPA Method 537 Native Primary Std (br/l mix), 2µg/ml in MeOH, 1,2ml Price on request 679520 13C6-Sulfamerazine, 10mg Price on request