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Supelco

Potassium chloride solution

UV-VIS Standard 4, according to Ph. Eur. stray light testing, Certipur®

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Synonym(s):
UV-VIS Standard 4

grade

analytical standard

Quality Level

agency

according to Ph. Eur. stray light testing

product line

Certipur®

technique(s)

UV/Vis spectroscopy: suitable

application(s)

environmental
industrial qc

format

mixture

storage temp.

15-25°C

General description

for stray light testing according to Ph Eur Certipur®

Application

UV-VIS Standard 4: Potassium chloride solution as a reference material for checking the stray light of spectrophotometers in accordance with European Pharmacopoeia (Ph. Eur.) chapter 2.2.25 and American Society for Testing and Materials (ASTM) E 387.

Features and Benefits

  • It is a 12 g/L solution of potassium chloride in H2O
  • Conveniently packed in 10 mL glass ampules. Each box includes 3 single-use ampules
  • Stable solutions in glass ampoules
  • Accreditation according to ISO 17025
  • Traceability to standard reference material from the National Institute of Standards and Technology (NIST) and Physical-Technical Institute (PTB)
  • Includes a certificate of analysis (CoA)
  • Reliable and reproducible results

Legal Information

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

Storage Class

12 - Non Combustible Liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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