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WX0001

Supelco

Water

suitable for LC/MS, OmniSolv®, suitable for SM 4500 - NH3

Synonym(s):

Aqua, Dihydrogen oxide

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About This Item

Linear Formula:
H2O
CAS Number:
Molecular Weight:
18.02
Beilstein:
2050024
MDL number:
UNSPSC Code:
50202301
Technique(s):
HPLC: suitable
LC/MS: suitable
Application(s):
general analytical
Bp:
100 °C (lit.)
Vapor pressure:
23 hPa ( 20 °C)
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Product Name

Water, Suitable for LCMS chromatography, OmniSolv® (Updated non-compliant text)

Agency

suitable for SM 4500 - NH3

Quality Level

vapor pressure

23 hPa ( 20 °C)

product line

OmniSolv®

form

liquid

shelf life

12 mo. (from manufacture date)

technique(s)

HPLC: suitable
LC/MS: suitable

impurities

≤50 ppb p-nitrophenol (LC/MS)
≤50 ppb reserpine (LC/MS)

evapn. residue

≤1 ppm

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1 of 4

This Item
270733115333102699
Water Suitable for LCMS chromatography, OmniSolv® (Updated non-compliant text)

WX0001

Water

Water suitable for HPLC

270733

Water

Water for chromatography (LC-MS Grade) LiChrosolv®

115333

Water

Water for gas chromatography SupraSolv®

102699

Water

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

application(s)

general analytical

application(s)

-

application(s)

general analytical

application(s)

-

technique(s)

LC/MS: suitable

technique(s)

HPLC: suitable

technique(s)

LC/MS: suitable

technique(s)

gas chromatography (GC): suitable

solubility

water: miscible

solubility

-

solubility

water: miscible

solubility

-

form

liquid

form

liquid

form

liquid

form

liquid

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 1.34 (lit.)

General description

Water of OmniSolv® grade is commonly used as a solvent for liquid chromatography-mass spectrometry (LC-MS-MS) analysis and as a rinsing solvent to wash columns. [1]

Application

Water OmniSolv® grade is used as a mobile phase solvent for preparing samples to analyze 4-hydroxynonenal-glutathione by LC-MS/MS. [2]

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Expiration date: Exp 12 months from mfg date
Evaporation residue: 1ppm max
Filtered through 0.2 m filter: To pass test
Fluorescence as quinine at 254 nm: 1ppb max
Fluorescence as quinine at 365 nm: 1ppb max
Gradient at 210 nm: 2mAU max
Gradient at 254 nm: 0.5mAU max
LC/MS Purity (p-nitrophenol): 50ppb max
LC/MS Purity (reserpine): 50ppb max
Metals, suitable for LC/MS: Passes test
UV Abs. at 200 nm: 0.01AU max
UV Abs. at 210 nm: 0.01AU max
UV Abs. at 220 nm: 0.01AU max
UV Abs. at 230 nm: 0.01AU max
UV Abs. at 240 nm: 0.01AU max
UV Abs. at 250 nm: 0.005AU max
UV Abs. at 270 nm: 0.005AU max
UV Abs. at 400-280 nm: 0.005AU max
UV Cut-off: 190nm max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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