2,4'-DDT, 10.0 µg/ml, Ethyl acetate, 10ml

Ytterbium (Yb)

WS 038 AMP 1

1-Chloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 90-13-1