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109468 缓冲试剂

109468
Purchase on Sigma-Aldrich

概述

Replacement Information

Products

产品目录编号包装 数量 / 包装
1.09468.0100 塑胶桶 100 tabs
描述
产品目录编号109468
描述Buffer tablets pH 7.2
概述Buffer tablets pH 7.2 - for preparing buffer solution acc. to WEISE for staining of blood smears, are used to prepare buffer solutions according to WEISE and pH-buffered staining solutions. Phosphate buffer solutions are used in hematology, for the dilution of staining solutions and for the rinsing steps in the staining process. The buffer tablets acc. to Weise will produce a buffered solution (pH6.4/pH6.8/pH7.2) that stabilizes the staining result and gives reproducible staining results. Buffer solution acc. to Weise pH 6.4 results in bright-orange stained erythrocytes and differentiated stained cells with nuclei, whereby the erythrocytes are stained orange when using pH 6.8. Buffer solution acc. to Weise pH 7.2 produces grayish stained erythrocytes and intense red-violet stained cells with nuclei.
100 tablets are sufficient for 100 l buffer solution, each produced solution can be stable up to 4 weeks. Buffer tablets acc. to Weise are IVD products and CE registered. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.
参考
产品信息
HS代码3824 99 96
Quality LevelMQ400
应用
应用for preparing buffer solution acc. to WEISE for staining of blood smears
生物信息
理化信息
pH值7.2 (H₂O, 20 °C)
容积密度1000 kg/m3
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14
无机盐类: 第I类. 该盐类的中性溶液:第D类. 在归入第D类之前, 以广用试纸(编号: 109535)测定pH值.
安全信息
产品使用声明
储存和货运信息
储存于 +2°C 到 +30°C储存.
包装信息
运输信息
补充信息
规格
pH-value (1 tablet in 1 l of water)7.15 - 7.25
Crushing strength≥ 50 N
Disintegration time≤ 20 min
Suitability for blood-smear stainingconforms
Global Trade Item Number
产品目录编号 GTIN
1.09468.0100 04022536114699

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种类

IVD/OEM Materials & Reagents > Microscopy > Hematology > Auxiliaries for Hematology
IVD/OEM Materials & Reagents > Microscopy > Universal Reagents > Auxiliaries for Microscopy