1 | Lithium battery carbon anode materials | 1 | Particle size | 0244 | Particle size analysis laser diffraction methods GB/T19077.1-2008 | |
2 | Tap density | 0244 | Metallic powders- Determination of tap density GB/T5162-2006 | |
3 | Specific surface area | 0244 | Determination of the specific surface area of solids by gas adsorption using the BET method GB/T19587-2004 | Accredited only for volumetry |
1 | Lithium battery carbon anode materials | 4 | Fixed Carbon | 0244 | Method for chemical analysis of graphite GB/T 3521-2008 | |
5 | Moisture | 0244 | Chemical products-Determination of water Karl﹒fischer method(general method) GB/T 6283-2008 | Accredited only for direct titration method |
6 | Negative ion | 0244 | Graphite negative electrode materials for lithium ion batteryGB/T 24533-2009 | Accredited only for F-、Cl-、Br-、NO3-、SO42- |
7 | Interplaner spacing d(002) | 0244 | Graphite negative electrode materials for lithium ion battery GB/T 24533-2009 | |
8 | Microanalysis of element | 0244 | Graphite negative electrode materials for lithium ion battery GB/T 24533-2009 | Accredited only for Fe、Co、Cu、Ni、Al |
9 | Compacted Density | 0244 | Graphite negative electrode materials for lithium ion battery GB/T 24533-2009 | |
1 | Lithium battery carbon anode materials | 10 | True Density | 0244 | Graphite negative electrode materials for lithium ion battery GB/T 24533-2009 | |
11 | pH | 0244 | Graphite negative electrode materials for lithium ion battery GB/T 24533-2009 | |