1.08961

Refractive index standard kit 2

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

• Synonym(s): RI Calibration Kit for refractometers.
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• Agency: traceable to NIST SRM; traceable to PTB
• Quality Level: 100
• storage temp.: 15-25°C

Description

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

Safety Information

• Pictograms: GHS02,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H225 - H304 - H315 - H336 - H361d - H373 - H412
• Precautionary Statements: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 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 Code: 3 - Flammable liquids
• WGK: WGK 3