certified reference material, 30 μg/mL in acetonitrile (as the aldehydes & ketones)), ampule of 1 × 1 mL
Components: Acetaldehyde-2,4-dinitrophenylhydrazone; Acetone-2,4-dinitrophenylhydrazone; Acrolein-2,4-dinitrophenylhydrazone; Benzaldehyde-2,4-dinitrophenylhydrazone; 2-Butanone-2,4-dinitrophenylhydrazone; Butyraldehyde-2,4-dinitrophenylhydrazone; Crotonaldehyde-2,4-dinitrophenylhydrazone; Formaldehyde-2,4-dinitrophenylhydrazone; Hexaldehyde-2,4-dinitrophenylhydrazone; Methacrolein-2,4-dinitrophenylhydrazone; Propionaldehyde-2,4-dinitrophenylhydrazone; m-Tolualdehyde 2,4-dinitrophenylhydrazone; o-Tolualdehyde 2,4-dinitrophenylhydrazone; p-Tolualdehyde 2,4-dinitrophenylhydrazone
RIDADR: UN 1648 3 / PGII
Signal Word: Danger
Hazard statements: H225-H302 + H312 + H332-H319
Precautionary statements: P210-P280-P305 + P351 + P338
Hazard Codes (Europe) : F,Xn
Risk Statements (Europe): 11-20/21/22-36
Safety Statements (Europe): 16-36/37
WGK Germany: 2