Difenacoum, 10 µg/ml, Acetonitrile, 10ml

Dinaphtho[2,1-b;1',2'-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 194-63-8

pH 2.0 Standard @ 25°C

Tetrabromophthalic acid