Merck
所有图片(1)

文件

95284

Sigma-Aldrich

水

for molecular biology, sterile filtered

所有图片(1)
别名:
H2O
线性分子式:
H2O
CAS号:
7732-18-5
分子量:
18.02
Beilstein:
2050024
EC 号:
231-791-2
MDL编号:
MFCD00011332
PubChem化学物质编号:
57653665
NACRES:
NA.31

等级

for molecular biology

质量水平

100

无菌性

sterile-filtered

形式

liquid

质量

sterile filtered

保质期

limited shelf life, expiry date on the label

technique(s)

FISH: suitable

杂质

DNases, none detected
 RNases, none detected
 phosphatases, none detected
 proteases, none detected

折射率

n20/D 1.34 (lit.)

pH值（酸碱度）

5-7

电导率

0.0-5 μS/cm at 25 °C

bp

100 °C (lit.)

mp

0 °C (lit.)

密度

1.000 g/mL at 3.98 °C (lit.)

痕量阳离子

Ca: <10 ppb
Mg: <10 ppb

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

正在寻找类似产品? Visit 产品对比指南

比较类似商品

查看完整比较结果

Show Differences

1 of 4

此商品
W1754W351359085
Water for molecular biology, sterile filtered

Sigma-Aldrich

95284

水

Water PCR Reagent

Sigma-Aldrich

W1754

水

Water BioPerformance Certified

Sigma-Aldrich

W3513

水

3-Methylbutanol BioUltra, for molecular biology, &#8805;99.0% (GC)

Sigma-Aldrich

59085

异戊醇

form

liquid

form

liquid

form

liquid

form

liquid

technique(s)

FISH: suitable

technique(s)

PCR: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

DNA extraction: suitable, RNA extraction: suitable

impurities

DNases, none detected, RNases, none detected, phosphatases, none detected, proteases, none detected

impurities

-

impurities

-

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, ≤0.01% free acid (as CH3COOH)

refractive index

n20/D 1.34 (lit.)

refractive index

n20/D 1.34 (lit.)

refractive index

n20/D 1.34 (lit.)

refractive index

n20/D 1.407

pH

5-7

pH

5-7

pH

5-7

pH

5.6 (20 °C, 25 g/L)

应用

无菌过滤水用于：
  • 克隆和质粒构建
  • 多糖A（PSA）限制性方法中限制性酶切PCR扩增子
  • RNA分离
  • 荧光原位杂交 (FISH)

其他说明

便于将水产品规格与 水规格表进行比较。

储存分类代码

10 - Combustible liquids

WGK

nwg

闪点(F)

No data available

闪点(C)

No data available

个人防护装备

Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

在网站页面上，产品编号会附带包装尺寸/数量一起显示（例如：T1503-25G）。请确保 在“产品编号”字段中仅输入产品编号 (示例 T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

请输入1.000309185)

遇到问题？欢迎随时联系我们技术服务 寻求帮助

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。

  • 如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。

  • 如果您查询到的批号含有填充代码（例如 STBB0728K9），请输入去除填充代码K9的批号：STBB0728。

未找到您寻找的产品？

部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。

索取COA

其他客户在看

Slide 1 of 5

1 of 5

2-(4-NITROPHENOXY)ETHYL N-(2,5-DIFLUOROPHENYL)CARBAMATE AldrichCPR

S853690

2-(4-NITROPHENOXY)ETHYL N-(2,5-DIFLUOROPHENYL)CARBAMATE

Water deionized

Sigma-Aldrich

38796

水

Endotoxin-Free Ultra Pure Water Cell Culture

Sigma-Aldrich

TMS-011

不含内毒素超纯水

Water tested according to Ph. Eur.

Sigma-Aldrich

95280

水

E-Toxate&#8482; Water endotoxin, free

Sigma-Aldrich

2107

E-Toxate™ 水

A guide to transient expression of membrane proteins in HEK-293 cells for functional characterization
Ooi A, et al.
Frontiers in Physiology, 7, 300-300 (2016)
Registered report: Inhibition of BET recruitment to chromatin as an effective treatment for MLL-fusion leukemia
Fung J, et al.
eLife, 4, e08997-e08997 (2015)
L1 retrotransposon expression in circulating tumor cells
Papasotiriou I, et al.
Testing, 12(2), e0171466-e0171466 (2017)
Andreas K Brödel et al.
Nature protocols, 12(9), 1830-1843 (2017-08-11)
Directed evolution is a powerful tool to improve the characteristics of biomolecules. Here we present a protocol for the intracellular evolution of proteins with distinct differences and advantages in comparison with established techniques. These include the ability to select for
Philippe Robert et al.
Investigative radiology, 50(8), 473-480 (2015-06-25)
To prospectively compare in healthy rats the effect of multiple injections of macrocyclic (gadoterate meglumine) and linear (gadodiamide) gadolinium-based contrast agents (GBCAs) on T1-weighted signal intensity in the deep cerebellar nuclei (DCN), including the dentate nucleus. Healthy rats (n =
查看所有相关文献

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门