Top rated chemical alcohols

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AI-generated summary · updated July 27, 2026 · verify details before purchase.

1. 1 Best overall

   Sigma-Aldrich Ethanol, 200 Proof, ACS Reagent Grade

   ★★★★★4.7/5 $100-$150

   High-purity ethanol suitable for analytical and research applications. Highly rated for consistent quality and reliable performance.

   • High purity (≥99.5%)
   • ACS grade
   • Consistent quality

   • Expensive
   • Large container may be excessive for small labs

   View on Amazon manufacturer site
2. 2 Best for HPLC

   Fisher BioReagents Methanol, HPLC Grade

   ★★★★★4.6/5 $30-$60

   HPLC-grade methanol with excellent purity, ideal for chromatography and spectrophotometry. Popular choice for consistent results.

   • HPLC grade
   • Low UV absorbance
   • Good value

   • Not suitable for molecular biology if water-free needed
   • Limited size options

   View on Amazon manufacturer site
3. 3 Best for cleaning and general use

   MilliporeSigma Isopropyl Alcohol, 99.9%, HPLC/GC Grade

   ★★★★☆4.5/5 $40-$80

   High-purity isopropyl alcohol suitable for cleaning lab equipment and as a solvent. Reliable for a variety of lab tasks.

   • High purity (99.9%)
   • Versatile
   • Good for cleaning

   • Evaporates quickly
   • Container design could be better

   View on Amazon manufacturer site
4. 4 Best for synthesis

   Thermo Scientific n-Butanol, 99.9%, HPLC Grade

   ★★★★☆4.4/5 $50-$90

   High-purity n-butanol suitable for organic synthesis and extraction. Well-reviewed for its consistent quality and clear purity.

   • High purity
   • Consistent results
   • Good for synthesis

   • Strong odor
   • Limited availability

   View on Amazon manufacturer site
5. 5 Best budget pick

   Alfa Aesar Ethyl Alcohol, 200 Proof, 99.5+%, Absolute

   ★★★★☆4.3/5 $60-$100

   Absolute ethanol at a competitive price, suitable for general lab use. Offers good value for its purity level.

   • Cost-effective
   • Absolute ethanol
   • Good quality

   • Not ACS grade
   • May contain trace benzene

   View on Amazon manufacturer site
6. 6 Best for GC

   EMD Millipore 1-Propanol, 99.9%, GC Grade

   ★★★★☆4.2/5 $40-$70

   GC-grade 1-propanol with high purity, perfect for gas chromatography and analytical applications. Praised for low impurities.

   • GC grade
   • Low impurities
   • Reliable

   • Niche solvent
   • More expensive than generic

   View on Amazon manufacturer site
7. 7 Best value

   VWR Chemicals Methanol, ACS Grade

   ★★★★☆4.4/5 $25-$50

   ACS-grade methanol at an affordable price, suitable for general lab applications like titrations and extractions. Popular for its consistency.

   • ACS grade
   • Affordable
   • Consistent quality

   • Not HPLC grade
   • May contain trace acetone

   View on Amazon manufacturer site

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