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Merck
CN

1.33004

Lead Standard Solution

traceable to SRM from NIST 0.100 mg/l Pb in HNO3

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NACRES:
NA.24
UNSPSC Code:
41116116

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产品名称

Lead Standard Solution, traceable to SRM from NIST 0.100 mg/l Pb in HNO3

specific analyte(s)

lead

technique(s)

photometry: suitable

pH

4 (20 °C in H2O)

density

1.00 g/cm3 at 20 °C

application(s)

aquaculture
boiler and cooling water
disposal drainage water
drinking water
electroplating
environmental
mineral water
wastewater

format

single component solution

storage temp.

15-25°C

Quality Level

200

相关类别

Analysis Note

Concentration: 0.100 ± 0.005 mg/L Pb in HNO3

Application

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

Features and Benefits

  • 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

General description

This Spectroquant® Lead 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.

Legal Information

SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

存储类别

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Undisputed Accuracy for Your Quantitative Results

Undisputed Accuracy for Your Quantitative ResultsDiluted ready-to-use andCertified Reference Materials forwater and wastewater analysis

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