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Material Database:
SRM 2718 - Green Petroleum Coke
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| Type |
Certified reference material |
| Producer |
National Institute of Standards and Technology (NIST)
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| Status |
Available |
| Material |
Powder |
| Reference |
SRM 2718 |
| Catalog (Web) |
https://www-s.nist.gov/srmors/view_detail.cfm?srm=2718 |
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Description
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SRM 2718 - Green Petroleum CokeThis Standard Reference Material (SRM) is intended primarily for use in the calibration of apparatus and the evaluation of techniques employed in the analysis of green (raw) petroleum coke and other materials with a similar matrix. SRM 2718 consists of 50 g of green petroleum coke ground to pass a 250 μm (60 mesh) sieve, homogenized, and bottled under an argon atmosphere. keywords: petrochemical material , bitumen/tar/coke , trace elements |
Parameter
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| Analyte | Aluminum | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 16.5 +/- 1.8 | |
| Analyte | Calcium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 174 +/- 15 | |
| Analyte | Iron | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 290 +/- 14 | |
| Analyte | Nickel | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 139.1 +/- 5.8 | |
| Analyte | Sulfur | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 47 030 +/- 79 | |
| Analyte | Vanadium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 302 +/- 10 | |
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