Quality Segment
grade
analytical standard
agency
traceable to NIST, traceable to PTB
product line
Certipur®
composition
2,2,4-Trimethyl-pentane/water
application(s)
cosmetics
food and beverages
storage temp.
15-25°C
General description
2,2,4-Trimethyl-pentane/water, traceable to SRM from NIST and PTB n (20°C)=1,3915 Certipur®
Application
Refractive index standard kit 1 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 box
- 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
警示词
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system
存储类别
3 - Flammable liquids
怎么回事？
WGK 2
