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110218 革兰氏脱色液剂

110218
Purchase on Sigma-Aldrich

概述

Replacement Information

Products

产品目录编号包装 数量 / 包装
1.10218.0500 塑胶瓶 500 ml
1.10218.2500 塑胶瓶 2.5 l
描述
产品目录编号110218
描述Gram's decolorizing solution
概述Gram’s decolorizing solution - for the Gram staining method, is a ready-to-use solution used in bacteriology. The Gram staining allows a fast differentiation of bacteria in Gram-positive and Gram-negative. The mureine structure of the bacteria walls is the basis of the color affinity. Bacteria will be stained with Gram's crystal violet solution (Cat. no.109218) - an aniline dye - in the first step. After the treatment with iodine solution (Lugol’s solution stabilized with PVP, Cat no.100567), a dye-iodine complex will form. During the decolorizing step (Gram’s decolorizing solution, Cat. no. 110218), this complex stays in the multilayer mureine structures of the Gram-positive bacteria and they will appear blue-violet. Gram-negative bacteria have a monolayer mureine structure only, the dye-iod complex does not stay bound to the cellwall, they will be decolorized . Gram-negative bacteria will be counterstained by Gram's safranin solution (Gram's safranine solution (Cat.no. 109217) and appear pink to red.
A bottle with 500 ml Gram's decolorizing solution is sufficient for staining up to 250 slides, it is also available as part of the Gram-color stain set, (Cat. no. 111885). It is an IVD product and CE registered. For more details, please see instructions for use (IFU).
参考
产品信息
HS代码3814 00 90
Quality LevelMQ400
应用
应用for the Gram staining method
生物信息
理化信息
密度0.79 g/cm3 (20 °C)
闪点-10 °C
燃点>425 °C
尺寸
材料信息
毒性学信息
GHS安全信息
危害性图示 危害性图示
危害性图示
危害性声明H225: 高度易燃液体和蒸气。
H319: 造成严重眼刺激。
H336: 可能造成嗜睡或头晕
注意事项声明P210: 远离热源、热表面、火花、明火和其他点火源。禁止吸烟。
P233: 保持容器密闭。
P240: 容器和装载设备接地并等势联接。
P241: 使用防爆的电气/通风/照明设备。
P242: 使用不产生火花的工具。
P305 + P351 + P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P403 + P233: 存放在通风良好的地方。保持容器密闭。
提示语危险
储存类别3 易燃液体
WGKWGK 1 轻度的水危害
一次性1
有机无卤素溶剂: Category A.
安全信息
危险种类?????, ????
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
申报(铁路和陆路)ADR、RIDUN 1993 , 3, II
申报(空运)IATA-DGRUN 1993 , 3, II
申报(海运)IMDG-代码UN 1993 , 3, II
补充信息
规格
Suitability for microscopypasses test
Staphylococcus aureusdark blue-violet
E.colipink to red
Global Trade Item Number
产品目录编号 GTIN
1.10218.0500 04022536122663
1.10218.2500 04022536557694