D10-Biphenyl, 100 µg/ml, Cyclohexane, 1ml

alpha-Hydroxymetoprolol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-16-6

p,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane

Triflusulfuron-methyl, 100 µg/ml, Acetonitrile,