Yes—this guide helps buyers choose the right hexane for high-performance chromatography and analytical work. The top picks below are best suited for laboratories requiring HPLC and ACS-grade purity, with clear guidance on who benefits most from each product. Each product section explains why it was selected, who it’s best for, and a practical limitation to consider.
| Product | Grade / Purity | Volume | Best For |
|---|---|---|---|
| LiChrom n-Hexane HPLC Grade | HPLC Grade, 95.0% GC Purity | 4 L | Analytical labs needing reliable chromatographic performance |
| Concord Technology n-Hexane 97% HPLC | HPLC, ACS Grade | 4 L (Case) | Labs prioritizing high-purity solvent for multiple runs |
| Alliance Chemical Hexane ACS Reagent Grade | ACS Reagent Grade | 4 Gallons | Research labs performing extractions and synthesis |
| Carolina Chemical Hexane ACS Reagent Grade | ACS Reagent Grade | 1 L | Smaller labs needing dependable reagent-grade hexane |
| Alliance Chemical Hexane ACS Reagent Grade | ACS Reagent Grade | 4 Quarts | Academic or industrial labs with routine chromatography |
LiChrom HPLC Grade Hexane, 4 Liter
Product overview: LiChrom provides HPLC Grade n-Hexane with 95.0% GC purity. It is described as a laboratory-grade solvent suitable for reliable chromatographic and analytical use. This choice is best for laboratories prioritizing consistent purity for routine HPLC and GC applications. The packaging is a 4-liter supply, convenient for frequent use in analytical workflows. Consider this option if you need a dependable, introductory HPLC-grade hexane with clear chromatographic compatibility.
Who it’s best for: mid-sized labs or teaching facilities performing standard chromatography and routine extractions where stable hexane performance is essential. Why selected: the product emphasizes consistent laboratory quality and suitability for common analytical tasks. Caution: purity is specified at 95% GC, so ultra-high-purity needs may require higher-purity alternatives.
Carolina Chemical Hexane Reagent ACS Grade, 1 L
Product overview: This item is an ACS Grade hexane, 1 liter, offered by Carolina Chemical. ACS Reagent Grade is widely recognized for use in analytical chemistry and precise laboratory protocols. This lightweight option is convenient for individual research projects or compact labs that need reliable solvent quality without large-scale inventory.
Who it’s best for: small labs or researchers who require a dependable, ACS-purity hexane in a compact volume. Why selected: ACS grade is a widely accepted standard for analytical work. Caution: 1 L may be insufficient for high-throughput workflows; plan for replenishment if volumes are high.
Carolina Chemical Hexane ACS Reagent Grade, 4 Liters x 4 Jugs
Product overview: This package provides four jugs totaling 4 liters, all ACS Reagent Grade hexane. The larger quantity suits laboratories performing consistent chromatographic work or extractions over extended periods. It offers a high-purity solvent with standard analytical chemistry suitability.
Who it’s best for: mid-to-large labs needing steady supply for ongoing experiments and routine chromatography. Why selected: ACS grade ensures widely accepted analytical purity. Caution: multiple small containers may complicate inventory management and require careful sealing to prevent degradation.
Alliance Chemical Hexane ACS Reagent Grade – 2 Quart
Product overview: Alliance Chemical offers an ACS Reagent Grade hexane in a 2-quart quantity. The product description emphasizes high-purity performance, suitability for botanical extractions, and analytical chemistry uses. It is positioned as a versatile option for diverse lab tasks where precision is key.
Who it’s best for: academic labs and researchers performing botanical extractions or complex analytical chemistry. Why selected: the product is described as a zero-residue solvent with clean evaporation, supporting interference-free results. Caution: check storage and handling guidance for smaller containers to minimize waste and exposure.
Buying Guide: Key Purchase Considerations
- Purity level: Choose HPLC-grade or ACS-reagent-grade hexane when your work involves chromatographic analyses, solvent extractions, or sensitive reactions. HPLC-grade is typically optimized for analytical chromatography, while ACS grades emphasize broad lab reliability.
- Volume needs: For ongoing labs, larger packs (4 L, 4 gallons, or multi-quart cases) reduce replenishment frequency. Small-volume bottles are convenient for personal or teaching labs.
- Stability and packaging: Some products are packaged under inert environments or nitrogen to preserve quality. Consider packaging impact on storage and shelf life, especially for long-term projects.
- Intended application: If the work involves botanical extraction, look for solvents marketed for purification steps and clean evaporation. For general chromatography, focus on consistent HPLC-grade performance.
- Availability and consistency: Brands that emphasize consistent laboratory quality help ensure reproducible results across batches and experiments.
- Safety and handling: Hexane is a flammable solvent; ensure proper storage, ventilation, and waste disposal per local regulations. Smaller containers may require more frequent handling.
FAQ
- What is the difference between HPLC grade and ACS reagent grade hexane?
- Is a larger container worth it for a busy lab?
- Should I avoid any hexane for high-precision work?
- Can hexane be used for botanicals and extractions?
- How important is packaging nitrogen or inert atmosphere?
- What factors should I consider when comparing these products?
HPLC grade is optimized for chromatographic performance, while ACS reagent grade emphasizes general analytical chemistry suitability. Both offer high purity, but applications differ by required purity and compatibility with analytical methods.
Yes, larger containers reduce ordering frequency and may stabilize supply for frequent chromatography or extraction work. Plan storage space and safety considerations for bigger volumes.
Avoid lower-purity technical grades for sensitive analyses. When in doubt, select products explicitly labeled HPLC or ACS Reagent Grade to minimize impurities that could affect results.
Yes, several ACS-grade hexanes are suitable for botanical extractions and related purification steps. Check the product notes for compatibility with specific plant matrices.
Packaging under nitrogen helps preserve purity during storage. If your lab operates with long storage times, containers with protective packaging may be advantageous.
Consider grade, volume, intended use, and whether the solvent is packaged to minimize exposure to air or moisture. Also weigh total cost of ownership, including jar size and storage needs.