Sodium perfluoro-[13C8]octanesulfonate, 50µg/ml in MeOH, 1,2ml

Nitrate (NO3-) as N

Mix #2

2-sec-Butyl-3-methoxypyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 24168-70-5