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Merck
CN

1.09986

Cobalt standard

1000 mg Co, (CoCl2 in H2O) Titrisol®

别名:

Cobalt Reference Standard for ICP/AAS

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NACRES:
NA.24
UNSPSC Code:
41116107
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grade

analytical standard

product line

Titrisol®

form

concentrate

concentration

1000 mg Co in H2O

technique(s)

AAS: suitable, ICP: suitable

pH

4.8 (20 °C in H2O)

density

1.04 g/cm3 at 20 °C

application(s)

industrial qc
pharmaceutical

format

single component solution

storage temp.

15-25°C

Quality Level

Application

Cobalt standard can be used as a calibration standard for thedetermination of cobalt in wet animal feeds using graphite furnace atomicabsorption spectrometry (GF-AAS)

Features and Benefits

  • Titrisol® offers a wide range of concentrated single-element standards.
  • Dilute the concentrated solution to achieve the desired standard concentration.
  • Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST).
  • Supplied in easy-to-handle plastic ampoules.
  • Accompanied with a batch-specific certificate of analysis (COA) containing information on the NIST batch and minimum shelf life.
  • Provides reliable and reproducible results.

Analysis Note

1000 mg Co in H2O, prepared with high-purity CoCl2 and water.

Legal Information

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

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

存储类别

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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