Atrazine D5, 100 µg/mL in Acetone, 1ml

1,2,3-Trichloropropane

3-Perfluoropropyl propanoic acid (3:3), 50µg/ml in MeOH, 1,2ml

2-Ethyl-3,(5/6)-dimethylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 27043-05-6 or 55031-15-7