The best source of information on this product is the National Institute of Standards & Technology Certificate of Analysis: https://tsapps.nist.gov/srmext/certificates/2779.pdf
The analytes are listed in Tables 1-4 in that document. But it appears that none of those analytes have thirty-six or more carbons.
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5 X 1.2 ML
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Product Name
Gulf of mexico crude oil, NIST® SRM® 2779
grade
certified reference material
packaging
pkg of 5 x 1.2 mL
manufacturer/tradename
NIST®
application(s)
petroleum
format
matrix material
Quality Level
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Related Categories
1 of 4
This Item | NIST2777 | NIST2778 | NISTRM8505 |
|---|---|---|---|
| grade certified reference material | grade certified reference material | grade - | grade certified reference material |
| manufacturer/tradename NIST® | manufacturer/tradename NIST® | manufacturer/tradename NIST® | manufacturer/tradename NIST® |
| application(s) petroleum | application(s) petroleum | application(s) petroleum | application(s) petroleum |
| format matrix material | format matrix material | format - | format matrix material |
| packaging pkg of 5 x 1.2 mL | packaging ampule of 5 × 1.2 mL each | packaging pkg of 50 g (5 x 10 mL) | packaging - |
| Quality Level 100 | Quality Level - | Quality Level - | Quality Level 100 |
Application
The SRM 2779 is intended for the assessment of analytical methods used to determine selected polycyclic aromatic hydrocarbons (PAHs), hopanes, and steranes within a crude oil matrix.
Features and Benefits
- Accompanied with certificate documenting NIST-certified mass fraction, coverage factor (k), and uncertainty values for (PAHs) in Gulf of mexico crude oil.
- The certified values offer Metrological traceability to the SI derived unit for intrinsic viscosity (expressed as milliliters per gram).
- The reference values for additional compounds in Gulf of Mexico crude oil are presented as mass fractions.
- The NIST certificate is provided with expiration certificate, storage, handling, and maintenance instructions.
General description
One unit of SRM 2779 contains five ampoules, with each ampoule containing 1.2 mL of crude oil.
SRM 2779_cert
SRM 2779_SDS
SRM 2779_cert
SRM 2779_SDS
Other Notes
Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
related product
Product No.
Description
Pricing
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
19.4 °F - (External MSDS)
flash_point_c
-7 °C - (External MSDS)
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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what hydrocarbons are including in the QC crude and what w% of C36+ fraction will cover this crude?
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