BS 2000-428(2004) : 2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - BS 2000-428: LIQUID PETROLEUM PRODUCTS - PETROL - DETERMINATION OF LOW LEAD CONCENTRATIONS BY ATOMIC ABSORPTION SPECTROMETRY
12-01-2013
23-07-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Procedure
7.1 General preparation
7.2 Preparation of calibration solutions (0,25 mg/l,
0,50 mg/l, 0,75 mg/l, and 1,0 mg/l of lead)
7.3 Preparation of the test solution
7.4 Preparation of instrument
7.5 Determination
8 Calculation
9 Expression of results
10 Precision
10.1 General background
10.2 Repeatability, r
10.3 Reproducibility, R
11 Test report
Annex A (informative) Alternative procedure
Bibliography
Describes an atomic absorption spectrometric test method for the determination of the lead content of petrol in the range 2,5 mg/l to 10,0 mg/l. This test method is independent of the lead alkyl type.
| Committee |
PTI/13
|
| DevelopmentNote |
Also numbered as BS EN 237 & IP 428 Supersedes BS 2000-428(1996) (11/2005)
|
| DocumentType |
Standard
|
| PublisherName |
Energy Institute (formerly Institute of Petroleum - IP)
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| EN 237:2004 | Identical |
| BS 7800:2006 | Automotive fuel. High octane (super) unleaded petrol. Specification |
| ISO 3171:1988 | Petroleum liquids — Automatic pipeline sampling |
| ISO 3170:2004 | Petroleum liquids — Manual sampling |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 385-1:1984 | Laboratory glassware — Burettes — Part 1: General requirements |
| EN ISO 1042:1999 | Laboratory glassware - One-mark volumetric flasks (ISO 1042:1998) |
| EN ISO 3170:2004 | Petroleum liquids - Manual sampling (ISO 3170:2004) |
| EN ISO 3171:1999 | Petroleum liquids - Automatic pipeline sampling (ISO 3171:1988) |