1-Methyl-2-pyrrolidinone Back Catalog number: 79381 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M10007B pH 7.01 buffer solution (box of 25x20mL sachet) Price on request 8809.14-K-IO p-Toyldisulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 103-19-5 Price on request 675482 Octafluoronaphthalene, 100mg Price on request