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Key Documents

713-0873

NIOSH Method 7903: IC Analysis of Inorganic Acids after Collection/Desorption using ORBO-53

application for air monitoring, application for HPLC

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technique(s)

HPLC: suitable

test parameters

sample/matrix: 1 ppm of each component
adsorbent tube: ORBO-53 (20265)
column: Dionex S2 Fast Run Anion, 25 cm × 3 mm I.D.
mobile phase: 3 mM sodium bicarbonate; 2.4 mM sodium carbonate
flow rate: 3 mL/min
detector: conductivity (10μSiemans/ cm)

suitability

application for HPLC
application for air monitoring

application(s)

air monitoring
industrial hygiene

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