Total Kjeldahl Nitrogen as N Back Catalog number: 50465 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 5:3FTB 2-[(4,4,5,5,6,6,7,7,8,8,8-Undecafluorooctyl)dimethylammonio]acetate, 1.2ml x 50ug/ml, methanol Price on request 678228 13C-15N-AMPA, 100 µg/ml, Water, 1ml Price on request 675985 D3-Flonicamid, 100 µg/ml, Acetonitrile, 1ml Price on request