1.08961

Refractive index standard kit 2

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

• 同義詞: RI Calibration Kit for refractometers.
• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• agency: traceable to NIST SRM; traceable to PTB
• 品質等級: 100
• 儲存溫度: 15-25°C

描述

一般說明

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

應用

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

特點和優勢

• 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

法律資訊

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

安全資訊

• 象形圖: GHS02,GHS07,GHS08
• 訊號詞: Danger
• 危險聲明: H225 - H304 - H315 - H336 - H361d - H373 - H412
• 防範說明: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危險分類: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• 標靶器官: Central nervous system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3