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108431 乙二胺四乙酸二钠水溶液

108431
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

级别值
Reag. Ph Eur

Products

产品目录编号包装 数量 / 包装
1.08431.1000 塑胶瓶 1 l
1.08431.1003 塑胶瓶 1 l
1.08431.4000 聚乙烯/铝膜 包装的 Titripac 4 l
1.08431.4003 聚乙烯/铝膜 包装的 Titripac 4 l
1.08431.9010 聚乙烯/铝膜 包装的 Titripac 10 l
描述
产品目录编号108431
参考
产品信息
级别Reag. Ph Eur
HS代码2922 49 90
Quality LevelMQ200
应用
生物信息
理化信息
密度1.02 g/cm3 (20 °C)
pH值7.5 (H₂O, 20 °C)
尺寸
材料信息
毒性学信息
GHS安全信息
储存类别10 - 13 其它液体及固体
WGKWGK 1 轻度的水危害
一次性28
水溶液:第D类.
安全信息
产品使用声明
储存和货运信息
储存于 +15°C 到 +25°C储存.
包装信息
运输信息
补充信息
规格
Formliquid
Amount-of-substance concentration0.0995 - 0.1005 mol/l
Measurement uncertainty+/- 0.0003
TraceabilityNIST SRM
The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025.
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 682 Zinc) by means of volumetric standard Zinc (article number 1.02409), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Global Trade Item Number
产品目录编号 GTIN
1.08431.1000 04022536104560
1.08431.1003 04054839633249
1.08431.4000 04027269029708
1.08431.4003 04054839633256
1.08431.9010 04022536104591

Documentation

乙二胺四乙酸二钠水溶液 MSDS

职位

物料安全数据表 (MSDS) 

乙二胺四乙酸二钠水溶液 分析证书

产品货号 包装规格批号
1.08431.1000 塑胶瓶PDF文档规格
1.08431.1003 塑胶瓶PDF文档规格
1.08431.4000 聚乙烯/铝膜 包装的 TitripacPDF文档规格
1.08431.4003 聚乙烯/铝膜 包装的 TitripacPDF文档规格
1.08431.9010 聚乙烯/铝膜 包装的 TitripacPDF文档规格

数据表

标题
Technical Data Sheet 1.08431 Titriplex III solution according to Reag. Ph. Eur.

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产品目录编号 描述
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Accessories (Secondary)

产品目录编号 描述
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108879 硫酸锌溶液
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种类

Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Volumetric Solutions Titripur®, Titripac®, Titrisol®, Titriplex® > Titripur® Ready-to-use Solutions