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WX0003

Water

OmniTrace Ultra

Synonym(s):

aa

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Size/SKUAvailabilityPrice
1 L

Estimated to ship onAugust 17, 2026

$181.00
2 L

Estimated to ship onAugust 17, 2026

$362.00

About This Item

Linear Formula:
H2O
CAS Number:
7732-18-5
Molecular Weight:
18.02
UNSPSC Code:
41104213
Beilstein/REAXYS Number:
2050024
MDL number:
MFCD00011332
Technique(s):
ICP: suitable
Bp:
100 °C (lit.)
Vapor pressure:
23 hPa ( 20 °C)

$181.00

Estimated to ship onAugust 17, 2026Details

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vapor pressure

23 hPa ( 20 °C)

Quality Segment

100

form

liquid

technique(s)

ICP: suitable

refractive index

n20/D 1.34 (lit.)

pH

6.0-8.0(-25 °C77 °F)

bp

100 °C (lit.)

mp

0 °C (lit.)

solubility

water: miscible (completely)

density

1.000 g/mL at 3.98 °C (lit.)

application(s)

sample preparation

shipped in

ambient

storage temp.

room temp

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

Application

Product is double-distilled and packed in class 100 clean room conditions into preleached LDPE bottles. Each LDPE bottle is packed in an EPS innerpack and then packed into a 1x regulated carton with a Certificate of Analysis.

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This Item
1421195289103728
Water OmniTrace Ultra

Supelco

WX0003

Water

Water for ultratrace analysis, ACS reagent

Supelco

14211

Water

Water for cell biology, sterile ultrafiltered

Sigma-Aldrich

95289

Water

Water for UHPLC-MS LiChrosolv®

Supelco

103728

Water

description

OmniTrace Ultra

description

for ultratrace analysis, ACS reagent

description

for cell biology, sterile ultrafiltered

description

for UHPLC-MS LiChrosolv®

technique(s)

ICP: suitable

technique(s)

immunofluorescence: suitable

technique(s)

-

technique(s)

HPLC: suitable, LC/MS: suitable, UHPLC: suitable

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

200

application(s)

sample preparation

application(s)

sample preparation

application(s)

cell analysis

application(s)

PFAS testing
general analytical

solubility

water: miscible (completely)

solubility

water: miscible (completely)

solubility

-

solubility

water: miscible

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.)

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Storage Class

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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Questions

  1. What are the specs of this water? I want to use it for the trace metal analysis, ppt level

    1 answer

    1. Please see the link below to review the product specifications:
      https://www.emdmillipore.com/product/Water,EMD_CHEM-WX0003#anchor_Specifications

      The product specifications are also published in the product Certificate of Analysis. Please navigate to the ‘DOCUMENTATION’ section of the Product Detail Page to access a Certificate under ‘Certificate of Analysis’. Please see the link below to review a lot specific Certificate:
      https://www.sigmaaldrich.com/product/mm/wx0003#product-documentation

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