Ciprofloxacin-HCl, 100ug/ml, 10ml in ACN

2,4,4',6-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

2-Ethyl-3,5-dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13925-07-0

Nicosulfuron, 100µg/ml in Acetonitrile, 5ml