Sigma-Aldrich
Water HPLC Plus, 4 Liter, case/4
- Part Number:
- MIL-34877-4X4L
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- 4
- Size:
- 4 liter / 1 gallon
- Style:
- chemical
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Description
Water HPLC Plus, 4 Liter, Case/4
- CAS Number 7732-18-5
- Linear Formula H2O
- Molecular Weight 18.02
- Beilstein/REAXYS Number 2050024
- EC Number 231-791-2
- MDL number MFCD00011332
- PubChem Substance ID 329755083
- NACRES NA.21
| grade | HPLC Plus |
| vapor density | <1 (vs air) |
| vapor pressure | 3 mmHg |
| shelf life | limited shelf life, expiry date on the label |
| impurities | ≤0.0003% non-volatile matter |
| ≤1 ppb fluorescence (quinine) at 254 nm | |
| ≤1 ppb fluorescence (quinine) at 365 nm | |
| refractive index | n20/D 1.34 (lit.) |
| bp | 100 °C (lit.) |
| density | 1.000 g/mL at 3.98 °C (lit.) |
| anion traces | chloride (Cl-): ≤0.1 mg/kg |
| fluoride (F-): ≤0.1 mg/kg | |
| nitrate (NO3-): ≤0.1 mg/kg | |
| sulfate (SO42-): ≤0.1 mg/kg | |
| HPLC-gradient | ≤1 mAU at 254 nm |
| ≤5 mAU at 210 nm | |
| SMILES string | O |
| InChI | 1S/H2O/h1H2 |
| InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
General description
HPLC Plus grade water is useful for the UHPLC (Ultra-High Pressure Liquid Chromatography) gradient elution and HPLC studies.
Application
Water has been used in the following studies:
• To prepare the diluted hydrochloric acid solutions required for the preparation of standard solutions of amino acid.
• In the sample extraction step during the gas chromatography mass spectrometric (GC-MS) analysis of free (FAA) and combined amino acids (CAA) in aerosol samples.
• Preparation of tryptic digests from the standard protein samples and milk digests from milk samples.
• Preparation of C60-aminopropylsilica.
Safety Information
RIDADR NONH for all modes of transport
WGK Germany nwg
RTECS ZC0110000
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.