Mercury - DSC calibration standard, 2,5g

Pyrene, 10µg/ml in Acetonitrile, 10ml

2,4,6-Tribromophenylallyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3278-89-5

Tetramethrin, 100 µg/ml, Acetonitrile, 1ml