Total DMRQA (Kit) - Pre 2006 Back Catalog number: 55074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 80153 EPA Method 8015B - Extraction Analytes Price on request 70478 Deet, 1000µg/ml in MeOH, 1ml Price on request 679627 4-Aminoantipyrine, 100mg Price on request