Mercury - DSC calibration standard, 2,5g

alpha-BHC

Diphenanthro[9,10-b;9',10'-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 202-72-2

D5-Chlorobenzene, 10.0 µg/ml, Methanol, 10ml