4-Bromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

3,4-Dimethylheptane

Paraoxon-ethyl, 100 µg/ml, Ethyl acetate, 5ml

2-Methoxy-3-isopropylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 25773-40-4