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W3500

Water

Name: Water
Brand: SIGMA

sterile-filtered, BioReagent, suitable for cell culture

Synonym(s):

Cell culture grade water, Ultra-filtered Water

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About This Item

Linear Formula:

H₂O

CAS Number:

7732-18-5

Molecular Weight:

18.02

UNSPSC Code:

12352207

NACRES:

NA.75

PubChem Substance ID:

24901740

EC Number:

231-791-2

Beilstein/REAXYS Number:

2050024

MDL number:

MFCD00011332

Technique(s):

cell culture | mammalian: suitable

Bp:

100 °C (lit.)

Vapor pressure:

3 mmHg

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Properties

vapor density

<1 (vs air)

Quality Level

400

vapor pressure

3 mmHg

sterility

sterile-filtered

product line

BioReagent

form

liquid

technique(s)

cell culture | mammalian: suitable

impurities

≤1 EU/mL endotoxin

refractive index

n20/D 1.34 (lit.)

pH

5-7

bp

100 °C (lit.)

mp

0 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

SMILES string

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

Description

General description

This product is a very low endotoxin (less than 1 EU/mL), 0.2 micron filtered.

Application

For use in the preparation of cell culture media, and cell suspension and washing solutions.

Other Notes

Easily compare specifications for Water products with the Water specification table

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Storage Class

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Articles

세포 배양 FAQ: 균체 내독소 오염

균체 내독소란 무엇입니까? 체외 세포 배양에서의 균체 내독소 오염에 관한 자주 묻는 질문입니다. LAL 분석을 사용한 내독소 검사 방법, 실험실 내독소 오염의 공통 출처와 세포 라인을 배양할 때 내독소 오염을 피하는 방법에 대한 자세한 내용입니다.

Cell Culture FAQs: Bacterial Endotoxin Contamination

FAQs on bacterial endotoxin contamination, details on endotoxin testing using the LAL assay, and tips to avoid contamination in cell cultures.

Water for Mammalian Cell Culture

High-quality ultrapure water that is endotoxin-free is recommended for mammalian cell culture as it support cell viability and prevents contamination.