L-Histidine Back Catalog number: 72181 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675611 Fluotrimazole, 10 µg/ml, Ethyl acetate, 10ml Price on request S-4126-200-5T Perdeuterated Internal Standard - PAH-Mixture 8 5 Analytes, each 200 µg/mL in toluene; units:1x1mL, 1x5mL Compounds Window 0978.10 Naphthalene-d8 1 [1146-65-2] 1086.12 Biphenyl-d10 2 [1486-01-7] 0389.14 Ph Price on request MPFOA Perfluoro-n-[1,2,3,4-13C4]octanoic acid, 1.2ml x 50ug/ml, methanol Price on request