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等級
certified reference material
TraceCERT®
品質等級
產品線
TraceCERT®
濃度
1000 mg/L phosphate in water (nominal concentration)
技術
ion chromatography: suitable
應用
environmental
food and beverages
格式
single component solution
SMILES 字串
[Na+].[Na+].OP([O-])([O-])=O
InChI
1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI 密鑰
BNIILDVGGAEEIG-UHFFFAOYSA-L
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一般說明
该认证标准物质（CRM）根据ISO/IEC 17025和ISO 17034生产和认证。该 CRM 可追溯到 SI 单位千克，并根据 NMI 中的主要材料（例如 NIST）进行测量。
认证内容包括标识在证书上的不确定性和有效期。
请访问http://www.sigma-aldrich.com下载您的证书。
认证内容包括标识在证书上的不确定性和有效期。
请访问http://www.sigma-aldrich.com下载您的证书。
應用
它旨在用于校准基于离子色谱的分析技术。
特點和優勢
- 经ISO/IEC 17025和ISO 17034认证生产
- 可通过国际认可的机构，如NIST或BAM，追溯到SI单位的摩尔
- 附有一份全面的分析证书(CoA)(长达四页)，数据包含稳定性、密度、均匀性、浓度准确度、不确定性和可追溯性
- 使用高质量qNMR表征的起始材料和合格的精密天平进行重量分析，以确保最小的不确定性
- 通过实时稳定性研究进行严格测试，以确保准确性和保质期
- 提供HDPE瓶包装，并密封在铝袋中。
聯結
访问 IC 门户网 了解更多
分析報告
水中 PO4-3 含量为 1000mg/L，由高纯度 Na2HPO4 和 水制备。
法律資訊
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
nwg
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves
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实验方案
Protocol for 1000 mg/L sulfate in water
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