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Merck
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Key Documents

1.25053

Supelco

Sulfate Standard Solution

traceable to NIST, 800 mg/L SO42- in H2O

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About This Item

分類程式碼代碼:
41116116
NACRES:
NA.24

agency

traceable to NIST

品質等級

特定分析物

sulfate

濃度

800 mg/L SO42- in H2O

技術

photometry: suitable

格式

single component solution

儲存溫度

15-25°C

一般說明

This Spectroquant® Sulfate Standard Solution is a high-quality laboratory solution used for internal quality control and method-controlling purposes.

These Spectroquant® standard solutions perfectly complement our ready-to-use test kits and photometers within the Spectroquant® portfolio and are ideal for validating international norm methods described in e.g., ISO, EN, APHA, and EPA.

Please visit the Reference Material Quality Grade website to find a comprehensive overview of our different grades of standards.

應用

Sulfate Standard Solution can be used to check the photometric measurement system (reagents, measurement device, handling) and the mode of working.

特點和優勢

  • Manufactured and tested in DIN EN ISO 9001:2008 accredited laboratory
  • The solution is pre-diluted to a concentration that falls into the range of our Spectroquant® test kits. This eliminates the need for dilution prior to analysis and hence avoids a common source of error
  • Ready-to-use diluted reference materials (RMs) along with expanded measurement uncertainty ensure absolute precision
  • Accompanied with a certificate of analysis (COA) detailing the certified values, including uncertainty and expiry date
  • Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST) or to United States Pharmacopeia (USP)
  • Reliable and reproducible results

分析報告

Concentration: 800 ± 27 mg/L SO4 in H2O

法律資訊

SPECTROQUANT 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


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