QC Standard 3 Back Catalog number: 53086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678970 oxy-Chlordane, 10 µg/ml, Acetonitrile, 10ml Price on request C15729000 Omeprazole, 100mg Price on request 79124 Ethanol, 1000µg/ml in Water, 1ml Price on request