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Glass beads-particle size distribution
基本信息
| NACRES | NA.24 |
| General description【一般描述】 | This Standard Reference Material (SRM) is intended for use in the evaluation and calibration of equipment used to measure particle size distributions (PSD) in the 2 μm to 12 μm diameter range. Typical methods for PSD determination would be laser light scattering (LLS), electrical sensing zone (ESZ), and sedimentation. A unit of SRM 1021 consists of a single bottle containing approximately 4 g of solid spherical soda-lime glass beads. For more information, please refer to the SDS and COA. SRM 1021_certSRM 1021 _SDS |
| Legal Information【法律信息】 | NIST is a registered trademark of National Institute of Standards and Technology SRM is a registered trademark of National Institute of Standards and Technology |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | certified reference material |
| form【形式】 | beads |
| packaging【包装】 | pkg of 4 g |
| manufacturer/tradename | NIST® |
| application(s) | pharmaceutical (small molecule) |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
