Nitrite Standard: NO2-, 1000µg/mL iin Water, 100ml

(+)-Pinoresinol (>80% ee), 100mg

Germanium (Ge), 100 µg/mL in 2%-HNO3 / Water, 4x25ml

Complex Cyanide (CN-), 1000µg/ml in Tr. NaOH / Water, 100ml