Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml

2-Chloro-1,3-dinitrobenzene, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 606-21-3

Heptaldehyde-DNPH

Phenols Standard