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

Eigenschaften

• Methode(n): HPLC: suitable
• Testparameter: 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
• Eignung: application for HPLC; application for air monitoring
• Anwendung(en): air monitoring; industrial hygiene

Beschreibung

Rechtliche Hinweise

ASTM is a registered trademark of American Society for Testing and Materials

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Analyt

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
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