Merck
CN

P4809

Sigma-Aldrich

磷酸盐-柠檬酸盐缓冲液

tablet

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NACRES:
NA.25

形式

tablet

质量水平

pH值(酸碱度)

4.5-5.5 (1 tablet/100mL in water)

溶解性

water: soluble

储存温度

room temp

相关类别

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此商品
P4560P4922P4417
Phosphate buffered saline tablet

Sigma-Aldrich

P4417

Phosphate buffered saline

pH

4.5-5.5 (1 tablet/100mL in water)

pH

-

pH

4.5-5.5

pH

7.2-7.6 (1 tablet/200 mL)

solubility

water: soluble

solubility

water: 1 tablet/10 mL, clear, colorless

solubility

water: soluble

solubility

water: soluble

storage temp.

room temp

storage temp.

2-8°C

storage temp.

-

storage temp.

-

一般描述

磷酸柠檬酸缓冲液是一种常用的缓冲液,与可溶性辣根过氧化物酶底物一起使用,如邻苯二胺二盐酸(OPD)或四甲基联苯胺(TMB)。它的pH值为5.0,具有出色的缓冲能力。柠檬酸磷酸盐缓冲片可配制0.05 M、pH 5.0的柠檬酸磷酸盐缓冲液。这些片剂提供了一种快速、方便、准确的合成柠檬酸磷酸酯缓冲溶液的方法。它消除了在缓冲液制备中称重单个成分的耗时和繁琐的过程。磷酸盐-柠檬酸缓冲片由最高质量的成分制造,以严格的物理和化学规格,以确保性能和批次间的一致性。pH 5.0的磷酸盐-柠檬酸盐缓冲液片剂已在免疫测定中配制为底物缓冲液。

重悬

在25℃下,一片溶于100 mL去离子水中可得到0.05 M磷酸盐-柠檬酸盐缓冲液,pH 5.0。室温储存。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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