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Key Documents

P3288

Sigma-Aldrich

磷酸盐缓冲液,25 °C,pH 7.2

for hematology and histology staining techniques

别名:

磷酸缓冲液

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About This Item

分類程式碼代碼:
12352107
NACRES:
NA.47

一般說明

磷酸盐缓冲液是手术灌洗液的最常用组分,用于保存活组织。它也用于免疫化学染色流程。磷酸盐缓冲液是光学和电子显微镜的重要固定剂。其缓冲能力对pH敏感,最好在生理pH(7.2-7.4)下使用。

應用

适合用作各种Romanowsky型染色流程的缓冲液,包括Wright Stain、Wright Giemsa、Giemsa、May Grunwald、Jenner和Leishman。在25℃下pH 7.2的磷酸盐缓冲液已被用于收集猪卵巢的卵母细胞。

重構

每瓶可制备3.8 L缓冲液,8.3 mM。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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