Phenanthrene-d10, 1000µg/ml in MethyleneChloride, 1ml

2,6-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 33146-45-1

O,O-Diethylthiophosphate-13C2, sodium salt

Ciprofloxacin, 1000µg/ml in 0,1mol/l HCl, 1ml