1,6-Dichloronaphthalene,50 µg/mL,isooctane,1mL,

Pesticide-Mix 40, 10 ng/ µl, 1ml

Dibenzo[b,ghi]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5869-30-7

Lanthanides - Multi-Element Solution 2