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Merck
CN

1.33005

硼酸 溶液

traceable to SRM from NIST 1.00 mg/l B in H2O

别名:

Boric acid solution

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化学文摘社编号:
10043-35-3
UNSPSC Code:
41116116
MDL number:
MFCD00011337

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产品名称

硼酸 溶液, traceable to SRM from NIST 1.00 mg/l B in H2O

InChI key

KGBXLFKZBHKPEV-UHFFFAOYSA-N

InChI

1S/BH3O3/c2-1(3)4/h2-4H

SMILES string

OB(O)O

form

liquid

specific analyte(s)

boron

technique(s)

photometry: suitable

pH

6 (20 °C in H2O)

density

1.00 g/cm3 at 20 °C

application(s)

agriculture
drinking water
environmental
ground and surface water
mineral water
wastewater

storage temp.

15-25°C

Quality Level

200

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Analysis Note

Concentration: 1.00 ± 0.06 mg/L B in H2O

Application

Boron 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® Boron 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

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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

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