Mix #2

2,3-Diethyl-5-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 5910-89-4

Bromodichloromethane, 100 µg/ml, Methanol, 5ml

O,O-Diethylhydrogenphosphate, sodium salt