OSHA Method 62: GC Analysis of Organophosphorus Pesticides (OP-Pest) on SPB®-20 after Collection/Desorption using ORBO™-49P

OSHA Method 62: GC Analysis of Organophosphorus Pesticides (OP-Pest) on SPB®-20 after Collection/Desorption using ORBO™-49P

Conditions

adsorbent tube ORBO-49P (20350)
column SPB-20, 60 m x 0.53 mm I.D., 1.0 µm film (available on request)
oven 200 °C (2 min) to 250 °C at 4 °C/min
carrier gas helium, 8 mL/min
sample calibration standard: 12 µg/mL each pesticide, 78 µg/mL tributyl phosphate (int. std.) in hexane (blank: 270 mg Supelpak 20, glass fiber filter desorbed in toluene + 78 µg/mL tributyl phosphate.)
injection 1 µLdirect injection, 220 °C (packed column injector)
detector FPD, 300 °C

Description

Categories Analytical Chromatography, GC Applications, Air Monitoring Applications, Pesticides
Featured Industry Industrial Hygiene
General description This is an application, not a product for sale.
See "Related Products" to find associated products for sale.
Or, for more information, email: Supelco Technical Service
Legal Information SPB is a registered trademark of Sigma-Aldrich Co. LLC, ORBO is a trademark of Sigma-Aldrich Co. LLC
Other Notes Complementary products:
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Vials
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Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools
suitability application for air monitoring, application for GC

Analyte

  • Chlorpyrifos
  • Diazinon
  • Dichlorvos
  • Malathion
  • Parathion
  • Tributyl phosphate

Materials

     
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