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795-0298

EPA Method TO-11/IP-6A and ASTM® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSIL™ LC-18 after Collection/Desorption using LpDNPH

application for air monitoring, application for HPLC

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About This Item

technique(s)

HPLC: suitable

test parameters

sample preparation: SPE (Solid Phase Extraction)
adsorbent tube: LpDNPH Cartridge (21024-U)
sample/matrix: 5 μg each carbonyl-DNPH on LpDNPH cartridge. Cartridge eluted with 5.0 mL acetonitrile
column: SUPELCOSIL LC-18, 25 cm × 4.6 mm I.D., 5 μm particles (58298)
mobile phase: [A]:acetonitrile:tetrahydrofuran:water, 30:10:60; [B]: acetonitrile:water, 60:40
gradient: gradient 0% B for 1 min, linear gradient to 100% B over 10 min
flow rate: 1.5 mL/min
detector: VIS, 360 nm
injection: 25 μL of extract

suitability

application for HPLC
application for air monitoring

application(s)

air monitoring
industrial hygiene

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Analyte

Description
    Acetone
    2,5-Dimethylbenzaldehyde
    Acetaldehyde
    Hexanal
    Isovaleraldehyde
    Formaldehyde, ~37 wt. % in H2O, pkg of 1000 mg
    Valeraldehyde
    Butyraldehyde
    m-Tolualdehyde
    Benzaldehyde
    Acrolein
    p-Tolualdehyde
    Propionaldehyde
    o-Tolualdehyde
    See All (14)

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