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713-0264

OSHA Method 52: GC Analysis of Formaldehyde on SUPELCOWAX 10 after Collection/Desorption using ORBO-24

suitable for GC, application for air monitoring

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About This Item

technique(s)

gas chromatography (GC): suitable

test parameters

sample/matrix: HMP-coated Supelpak 20 spiked with formaldehyde (10 μg)
adsorbent tube: ORBO-24 (20231)
column: SUPELCOWAX 10, 30m × 0.53 mm I.D., 0.5 μm (25325)
oven: 50 °C (2 min) to 200 °C at 10 °C/min
detector: NPD, 220 °C
carrier gas: helium, 7 mL/min
injection: 1 μL direct, 220 °C

suitability

application for air monitoring

application(s)

air monitoring
industrial hygiene

Legal Information

ORBO is a trademark of Sigma-Aldrich Co. LLC

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Description

    Formaldehyde solution

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