trans-Permethrin, 1000µg/ml in MeOH, 1ml

Benz[a]anthracene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-53-2

n-Heptyltin trichloride, 10.0 µg/ml, t-Butylmethy

ß-Cyclocitral,100 µg/mL,isooctane,1mL,