270733
Water
suitable for HPLC
Synonym(s):
Aqua, Dihydrogen oxide
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About This Item
Linear Formula:
H2O
CAS Number:
Molecular Weight:
18.02
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
EC Number:
231-791-2
Beilstein/REAXYS Number:
2050024
MDL number:
grade:
HPLC grade
technique(s):
HPLC: suitable
bp:
100 °C (lit.)
vapor pressure:
3 mmHg
Product Name
Water, suitable for HPLC
InChI key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
InChI
1S/H2O/h1H2
SMILES string
O
grade
HPLC grade
vapor density
<1 (vs air)
vapor pressure
3 mmHg
form
liquid
technique(s)
HPLC: suitable
evapn. residue
<0.0003%
refractive index
n20/D 1.34 (lit.)
pH
6.0-8.0 (25 °C)
bp
100 °C (lit.)
mp
0 °C (lit.)
density
1.000 g/mL at 3.98 °C (lit.)
λ
H2O reference
UV absorption
λ: 205 nm Amax: 0.01
λ: 210 nm Amax: 0.01
λ: 250-400 nm Amax: 0.005
Quality Level
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Application
Water is used as a:
- Solvent to prepare buffers during the cell lysis process.
- Component of the mobile phase during the HPLC–UV–diode-array detection for the separation and detection of the analytes.
General description
Water suitable for HPLC is commonly used as a solvent for isocratic elution in both cation and anion chromatography. Additionally, it is used as a component to prepare standard stock solutions, and for evaporation under a nitrogen stream in a water bath to concentrate the sample before LC-MS-MS analysis.
Other Notes
Important notice
The article number 270733-6X1L will be discontinued. Please order the single bottle 270733-1L which is physically identical with the same exact specifications.
The article number 270733-6X1L will be discontinued. Please order the single bottle 270733-1L which is physically identical with the same exact specifications.
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!
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
Storage Class
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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