L-(+)-Ascorbic acid, certified, 0.25g

Fermentation Acids Standard

Custom Mix of Deuterated Phthalates and PAHs 2000µg/mL each in dichloromethane, 10x1ml in Certan 0978.10 naphthalene-d8 9966.6 ortho-bromoaniline 0329.16 pyrene-d10 2478.10 Dimethyl-phthalate-3,4,5,6-d4 2892

Diflufenican-14C, 40-50mCi, Solvent-, Unit , # of units-, Cas.no.