Diesel Particulate / CAS# 7440-44-0
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Sample open-faced. The LOQ for total carbon is 9ug. The LOQ for organic and elemental carbon is 4ug. The MDL for total carbon is 3ug. The MDL for organic and elemental carbon is 1ug. Results reported between the MDL and LOQ are estimated. ANALYTICAL TECHNIQUE:TOA COLLECTION MEDIUM:37mm Quartz Fiber ORDER NUMBER:GLC-225-401 VOL. / TIME / AREA / MASS:142-19000 L SAMPLING RATE:2-4 LPM LOQ:9 ug
If sampling for MSHA compliance, collect an area sample. The LOQ for total carbon is 8ug. The LOQ for organic and elemental carbon is 4ug. The MDL for total carbon is 2ug. The MDL for elemental and organic carbon is 1ug. Results reported between the MDL and LOQ are estimated. Separate fees apply for this media. Click here to view our Media Fee Schedule. ANALYTICAL TECHNIQUE:TOA COLLECTION MEDIUM:Jeweled Impactor ORDER NUMBER:225-317 VOL. / TIME / AREA / MASS:142-19000 L SAMPLING RATE:1.7 LPM LOQ:8 ug
Sample open-faced. This media can be used for carbon nanotube sampling. A minimum air volume of 500L must be collected in order to meet the NIOSH REL for carbon nanotubes. The LOQ for total carbon is 4ug. The LOQ for organic and elemental carbon is 2ug. The MDL for total carbon is 1ug. The MDL for organic and elemental carbon is 0.5ug. Results reported between the MDL and LOQ are estimated. ANALYTICAL TECHNIQUE:TOA COLLECTION MEDIUM:25mm Quartz Fiber ORDER NUMBER:225-40125 VOL. / TIME / AREA / MASS:142-19000 L SAMPLING RATE:2-4 LPM LOQ:4 ug
A minimum air volume of 500L is required to meet the NIOSH REL. The MDL for elemental carbon is 0.5ug. Results reported between the MDL and LOQ are estimated. ANALYTICAL TECHNIQUE:TOA COLLECTION MEDIUM:25mm Quartz Fiber ORDER NUMBER:225-40125 VOL. / TIME / AREA / MASS:1000-19000 SAMPLING RATE:2-4 LPM LOQ:2 ug
Diesel Particulate
Sampling & Analysis
Diesel Particulate is the fine particle matter emitted with diesel exhaust when the diesel is not provided enough oxygen to fully combust the fuel. It is considered a possible carcinogen and causes eye and nose irritation, headaches, nausea, and asthma.
View Notes
Notes
- Each additional compatible metal $26.
- Each additional compatible GC compound $37.
- Each additional compatible acid $37.
- Each additional compatible HPLC compound $54.
- Each additional compatible metals by ICP-MS $33.
- Other additional compatible analyte pricing; see additional compatible analyte column.
– Bulks used as analytical standards for GC analysis will be billed at $84
– LOQs listed do not include the desorption efficiency, which could result in higher detection levels. Please call the lab for more information.
– For additional Method information, please refer to the links on Method types.
– Review the published method when determining the correct number of field blanks to submit with your samples.
– The media shelf lives cited are the maximum possible shelf lives. Media should always be used by the expiration date on the label.
– The following surcharges will be added to the listed fees based on the following sample turnaround times:
** Same Day 200%
** Next Day (12pm) 150%
** Next Day (6pm) 100%
** Second Day 75%
** Third Day 50%
** Fourth Day 35%
Symbols Key
Symbols Key
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- Preferred method.
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- Ship overnight refrigerated.
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- Call in advance of sampling to order media.
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- A three sample minimum submittal is required.
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- Collect using 2 tubes in a series.
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- 3M recommended maximum sampling hours.
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- Subcontracted analysis.
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- Protect samples from light.
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- Immediately after sampling remove from cassette and place in glass vial.
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- Please send, under separate cover, a sample (bulk) of your particular solvent for use as a reference standard. The bulk sample will be charged the analysis price. Additional analyses and fees may be required to determine the DE for results that do not match a common standard.
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- Reported results reflect elemental analysis of the requested metals. Certain compounds may not be solubilized during digestion, resulting in data that may be biased low.
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- Analyte is referenced in the published method. If more than one published method is cited, the analyte is referenced in at least one of the methods.
Compatibility Codes
- A:
- Charcoal and carbon disulfide desorption.
- B:
- Treated XAD-2 (2-(hydroxymethyl) piperidine and toluene desorption.
- C:
- Silica gel and 95% ethanol desorption.
- D:
- Tenax and carbon tetrachloride desorption.
- E:
- OVS Sampler and toluene desorption.
- F:
- Charcoal and 5% methanol in methylene chloride.
- G:
- Treated GFF (1-(2 pyridyl) piperazine) and acetonitrile/dimethyl sulfoxide desorption.
- U:
- Universal Solvent GC Method.