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1.08961

Supelco

Refractive index standard kit 2

traceable to NIST SRM, traceable to PTB, n20/D 1.4969

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About This Item

UNSPSC Code:
41116107

agency

traceable to NIST SRM
traceable to PTB

Quality Level

100

storage temp.

15-25°C

Related Categories

General description

Toluene/water, traceable to SRM from NIST and PTB n (20°C)=1,4969 Certipur®

Application

Refractive index standard kit 2 for use as a calibration standard for refractometers.

Features and Benefits

  • Five 8ml ampoules of the standard solution and five 8ml ampoules with water are included in each kit
  • Traceable to recognized national standards, and to units of measurement recognized at the National Institute Standards and Technology (NIST) and Physical Technical Institute (PTB)
  • Solutions that are stable, ready to use, and have long minimum shelf lives 
  • A certificate of analysis (CoA) is included with every standard kit

Legal Information

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

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

Sigma-Aldrich

56822

Immersion oil

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