Methyl-2,3,4,5-tetrabromobenzoate, 1.2ml x 50ug/ml, toluene

1-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5522-43-0

Simazine (13C3, 99%) 100µg/mL in MeOH, 1,2ml

2-Ethyltoluene, 200 µg/ml, Methanol, 1ml