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VWR 2-Propanol ≥99.9%, HiPerSolv CHROMANORM® for LC-MS
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Specifications:
| Application | HPLC, Mass Spectrometry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | (CH₃)₂CHOH |
The HiPerSolv CHROMANORM® LC-MS grade 2-Propanol (Isopropanol) is a high-purity solvent optimized for UPLC/UHPLC and LC-MS workflows. Rigorously purified, filtered through a 0.2 μm filter, and packaged under nitrogen, it guarantees minimal background noise, low residue, and ultra-low trace metal content.
With an assay of ≥99.9% and strict control of acidity, alkalinity, and water (≤50 ppm), this solvent delivers exceptional reproducibility and sensitivity in chromatography and mass spectrometry applications. It is widely used in gradient elution, sample preparation, and LC-MS mobile phases where reliability and ultra-clean performance are essential.
Key Features
- High Purity: ≥99.9% (anhydrous basis).
- Ultra-Low Residues: ≤1 ppm residue after evaporation.
- Low Water Content: ≤50 ppm by Karl Fischer.
- Excellent Optical Properties: Transmittance ≥95–99% above 240 nm.
- Trace Metals Controlled: ppb-level thresholds (Fe ≤10, Cu ≤10, Pb ≤10, Na ≤50, etc.).
- LC-MS Validated: Passes suitability testing for LC-MS workflows.
- Packaging: Glass bottles under nitrogen, filtered at 0.2 µm.
- Safety Classification: Flammable, Irritant (UN 1219; ADR 3, II).
Specifications (Selected Highlights)
| Property | Value |
|---|---|
| Appearance | Clear, colorless liquid |
| Boiling Point | 82 °C |
| Melting Point | –89 °C |
| Density (20 °C) | 0.786 g/cm³ |
| Flash Point | 12 °C |
| Assay | ≥99.9% |
| Water Content | ≤50 ppm |
| Residue after Evaporation | ≤1 ppm |
| UV Transmittance | ≥10% (205 nm), ≥50% (210 nm), ≥95% (240 nm), ≥99% (255 nm) |
| Trace Metals | ≤10–50 ppb (depending on element) |
| Storage | Ambient |
Applications
- LC-MS and UHPLC-MS: High-purity solvent for mobile phases and gradients.
- Chromatography: Excellent baseline stability for UV and MS detection.
- Sample Preparation: Used in extraction and protein precipitation protocols.
- Proteomics & Metabolomics: Suitable for trace-level analysis.
- Pharmaceutical & Environmental Testing: Ensures reproducibility in sensitive workflows.
The 2-Propanol ≥99.9%, HiPerSolv CHROMANORM® LC-MS grade (CAS 67-63-0) provides exceptional purity, low metal content, and reproducibility, making it ideal for LC-MS, UHPLC, and high-resolution analytical applications. With its stringent quality controls and inert packaging, it delivers the reliability required by analytical, pharmaceutical, environmental, and life science laboratories for critical mass spectrometry workflows.
- Pack Size: Glass bottle, 1L Glass bottle, 2.5L