1-Methyl-2-pyrrolidinone Back Catalog number: 71201 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675498 Hexachlorobenzene, 100 µg/ml, Methanol, 5ml Price on request 98313 Denatured Fuel Ethanol Calibration Level 6 Price on request DD-12378-S 1,2,3,7,8-Pentachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request