Thermo Scientific™ Petroleum Ether 35/60, HPLC Grade

Thermo Scientific™ Petroleum Ether 35/60, HPLC Grade is a high-purity hydrocarbon solvent specifically refined for use in high-performance liquid chromatography (HPLC) and liquid chromatography–mass spectrometry (LC-MS) workflows. With tightly controlled impurity levels and low residue on evaporation, this solvent delivers consistent chromatographic performance and reliable analytical results.

The 35–60 °C boiling range makes this grade of petroleum ether particularly suitable for non-polar separations, sample preparation, and residue analysis. It is filtered through 0.2 µm filters, ensuring particulate-free solvent quality essential for protecting analytical columns and maintaining system integrity.

Originally part of the Alfa Aesar® portfolio, this product is now supplied under the Thermo Scientific Chemicals brand, with unchanged specifications and product codes, ensuring continuity for validated methods and regulated laboratory workflows.

Key Features

• HPLC-grade petroleum ether (35–60 °C boiling range)
• Suitable for HPLC and LC-MS applications
• Filtered through 0.2 µm filters for particulate control
• Very low residue on evaporation (≤5 ppm)
• Extremely low chlorinated pesticide impurities (≤5 ppt)
• Low residual water content (≤0.03%)
• Ideal for mobile phase preparation and residue analysis
• Consistent quality from Thermo Scientific Chemicals

Applications

• Mobile phase for HPLC and LC-MS
• Residue analysis and trace analysis workflows
• Sample preparation and extraction in analytical chemistry
• Non-polar compound separations
• Environmental, food, and pharmaceutical research
• Research laboratories requiring high-purity solvents

RUO – Research Use Only

Chemical & Analytical Specifications

Packaging & Ordering Information

Handling & Storage

• Store in a cool, well-ventilated area
• Highly flammable solvent – follow standard laboratory solvent handling procedures
• Refer to the Safety Data Sheet (SDS) prior to use

Thermo Scientific™ Petroleum Ether 35/60, HPLC Grade offers exceptional purity, low residue, and reproducible performance, making it a trusted solvent for demanding chromatographic and analytical applications. With stringent impurity control and consistent quality, it supports reliable results in HPLC, LC-MS, and residue analysis workflows.