Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

W3500

Sigma-Aldrich

Water

sterile-filtered, BioReagent, suitable for cell culture

Synonym(s):

Cell culture grade water, Ultra-filtered Water

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
H2O
CAS Number:
7732-18-5
Molecular Weight:
18.02
Beilstein:
2050024
EC Number:
231-791-2
MDL number:
MFCD00011332
UNSPSC Code:
12352207
PubChem Substance ID:
24901740
NACRES:
NA.75

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

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

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

Not finding the right product?  

Try our Product Selector Tool.

related product

Product No.
Description
Pricing

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), 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?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 4

1 of 4

Water Deionized

Sigma-Aldrich

38796

Water

Water tested according to Ph. Eur.

Sigma-Aldrich

95280

Water

Water, PCR Grade liquid, pkg of 25&#160;mL (03315959001 [1 x 25 ml]), pkg of 25&#160;mL (03315932001 [25 x 1 ml]), pkg of 100&#160;mL (03315843001 [4 x 25 ml])

Roche

PCRH20-RO

Water, PCR Grade

Water ACS reagent

Sigma-Aldrich

320072

Water

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 =
Katrin Linke et al.
Biochimica et biophysica acta, 1837(1), 14-32 (2013-08-28)
Water is clearly important for the functioning of Photosystem II (PSII). Apart from being the very substrate that needs to be transported in this water oxidation enzyme, water is also vital for the transport of protons to and from the
Liming Zhou et al.
Nature, 509(7498), 86-90 (2014-04-25)
Tropical forests are global epicentres of biodiversity and important modulators of climate change, and are mainly constrained by rainfall patterns. The severe short-term droughts that occurred recently in Amazonia have drawn attention to the vulnerability of tropical forests to climatic
Mary A Rodgers et al.
The Journal of experimental medicine, 211(7), 1333-1347 (2014-06-25)
Linear ubiquitination is a newly discovered posttranslational modification that is currently restricted to a small number of known protein substrates. The linear ubiquitination assembly complex (LUBAC), consisting of HOIL-1L, HOIP, and Sharpin, has been reported to activate NF-κB-mediated transcription in
Susu Duan et al.
Nature communications, 5, 5029-5029 (2014-10-10)
Oseltamivir-resistant H1N1 influenza viruses carrying the H275Y neuraminidase mutation predominated worldwide during the 2007-2009 seasons. Although several neuraminidase substitutions were found to be necessary to counteract the adverse effects of H275Y, the order and impact of evolutionary events involved remain
View All Related Papers

Articles

Cell Culture FAQs: Bacterial Endotoxin Contamination

What is endotoxin? Frequently asked questions about bacterial endotoxin contamination of in vitro cell cultures. Details about how to endotoxin test using the LAL assay, common sources of laboratory endotoxin contamination and tips on how to avoid endotoxin contamination when culturing cell lines.

Protocols

Media Preparation – Plant Tissue Culture Protocol

Preparation from Packaged Powder, Preparation from Basal Salt Solutions, Banana Powder Preparation and Use, Coconut Water Preparation and Use

Related Content

Iron Chelate Solution – Plant Tissue Culture Protocol

To prepare 1L of a 10 X iron chelate solution

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service