1,8-Dinitropyrene, 100μg/ml in Toluene, 1ml Back Catalog number: R-099S Availability: In the manufacturer's stock Price on request - + Recommended YS23144200CY Custom Chloroparaffin C14-C17 42% Cl, 1000µg/mL in Cyclohexane, 2 x 10ml Price on request 673683 Prothiofos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 1030.13-500-IO 2,4,5-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17057-91-9 Price on request