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G005635

HPLC Analysis of 13 Aldehyde/Ketone DNPH Derivatives on Ascentis® Express C18

application for air monitoring, application for HPLC

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technique(s)

HPLC: suitable

test parameters

column: Ascentis Express C18, 10 cm x 4.6 mm I.D., 2.7 μm particles (53827-U)
mobile phase: [A] water; [B] acetonitrile; (40:60 v/v, A:B)
flow rate: 2 mL/min
pressure: 4685 psi (323 bar)
detector: UV, 360 nm
injection: 10 μL
sample: carb Method 1004 DNPH Mix 2 (47651-U) dilute 3:2 with water

suitability

application for HPLC
application for air monitoring

application(s)

air monitoring
industrial hygiene

Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyte

Description
    Formaldehyde-2,4-dinitrophenylhydrazone
    Acetaldehyde-2,4-dinitrophenylhydrazone
    Acetone-2,4-dinitrophenylhydrazone
    Acrolein-2,4-dinitrophenylhydrazone
    Propionaldehyde-2,4-dinitrophenylhydrazone
    Crotonaldehyde-2,4-dinitrophenylhydrazone
    2-Butanone-2,4-dinitrophenylhydrazone
    Butyraldehyde-2,4-dinitrophenylhydrazone
    Benzaldehyde-2,4-dinitrophenylhydrazone
    Valeraldehyde-2,4-dinitrophenylhydrazone
    m-Tolualdehyde 2,4-dinitrophenylhydrazone
    Hexaldehyde-2,4-dinitrophenylhydrazone
    Methacrolein-2,4-dinitrophenylhydrazone
    See All (13)

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