D(-​)​-​Isoascorbic Acid (Erythorbic Acid), 10g

2,3,3',4-Tetrahlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74338-24-2

2,3,4,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

5-Hydroxymethylcytidine, 25mg