D8-Thiodiglycol, 1000µg/ml in Methanol, 1ml

DL-Methionine, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 59-51-8

1,2,3,4,6,8,9-Heptachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane

3-Methylphenol, 100 µg/ml, Methanol, 5ml