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Hardness/TSS-Whole Volume
基本信息
| NACRES | NA.24 |
| General description【一般描述】 | This certified reference material (CRM) is produced and certified in accordance with ISO Guide 34:2009 and ISO/IEC 17025:2005. All information regarding the use of this CRM can be found on the certificate of analysis. Download your certificate of analysis at: http://www.sigma-aldrich.com. This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
| Other Notes【其他说明】 | Values of analytes vary lot to lot. Some lots may not contain all analytes. |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | certified reference material |
| CofA | current certificate can be downloaded |
| manufacturer/tradename | RTC QCI-304H |
| concentration【浓度】 | in H2O |
| application(s) | environmental |
| format【格式】 | matrix material |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 1 |
