Total, Fecal & E. Coli WP IN Back Catalog number: MICQC2 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11798.20-10MG 9-Carboxynonyl-7-carboxyheptyldimethyl-d6 ammonium bromide,neat,neat,10mg, Price on request 33042R EPA Method 531.1 - Analytes Mixture Price on request 96530 Oxazepam-D5 Price on request