Valeraldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml

(1R,2S,3S,4R)-rel-1,2,3,4-Tetrahydro-benz[a]anthracene-1,2,3,4-tetrol, , Solvent-, Unit , # of units-, Cas.no. 78326-53-1 (Unspecific sterochemistry)

Surrogate Standard

Octocrylene, 100 µg/ml, Acetonitrile, 1ml