Method 1613

Pyridine by GC/FID

This method is used for the determination of pyridine. The sample is collected on charcoal sorbent tubes, desorbed with methylene chloride, and analyzed using GC/FID. The working range is 1 to 14 ppm (3 to 45 mg/m³) for a 100 L air sample. NOTE: This method revises Method S161.

(NIOSH Issue 2: 15 August 1994)


No Obligation Quotation for Analytical Services

If you would like us to provide a quote for laboratory analysis, just provide us with as much information as you can about your project (the more, the better) and we'll provide you a quote via email. As you are searching or browsing our Analytical Guide, you'll see the Request-A-Quote icon... just click on it to start the request process.

Method Data

Hold Times, Preservatives, Preps, Collection, Analytical & Documentation
Holding Time:   Not noted in method
Preservatives:   Not noted in method
Required Preps:   Solid sorbent tube: coconut shell charcoal, 100 mg/50 mg, 7 cm X 6 mm OD x 4 mm ID
Collection Method:   Solid sorbent tube: 18 - 150 L @ 0.01 - 1.0 L/min.
Analytical Methodology:   GC/FID
Documentation:   1613

Analyte List*

Analyte Formula CAS Number Detection Limit

* The analytes and detection limits listed for each method represent the typical detection limits and analytes reported for that particular method. Keep in mind that analyte lists may vary from laboratory to laboratory. Detection limits may also vary from lab to lab and are dependent upon the sample size, matrix, and any interferences that may be present in the sample.