Chlormequat chloride, 100 µg/ml, Water, 1ml

Erythromycin-13C,d3, 1mg

4-Isobutylbenzoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 38861-88-0

2,2',3,4,5'-Pentachlorobiphenyl (87)