1.08161

UV-VIS Standard 2: Sodium nitrite solution

according to Ph. Eur. stray light testing, Certipur^®

• Synonym(s): Sodium Nitrite Solution for Stray Light Testing acc to Ph Eur
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• Agency: according to Ph. Eur. stray light testing
• Quality Level: 100
• product line: Certipur^®
• technique(s): UV/Vis spectroscopy: suitable
• application(s): environmental; pharmaceutical
• storage temp.: 15-25°C

Description

Application

UV-VIS Standard 2: Sodium nitrite solution as a reference material for stray light testing of spectrophotometers in accordance with European Pharmacopoeia (Ph. Eur.) chapter 2.2.25 and American Society for Testing and Materials (ASTM) E387 and E925.

Features and Benefits

• It is a 50 g/L solution of sodium nitrite 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

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids