一般描述
Toluene/water, traceable to SRM from NIST and PTB n (20°C)=1,4969 Certipur®
应用
Refractive index standard kit 2 for use as a calibration standard for refractometers.
特点和优势
- 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
法律信息
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
靶器官
Central nervous system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
法规信息
监管及禁止进口产品
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