Alchemist™ Isopropyl Alcohol 99.9% - 1 Gallon

High-Purity, Residue-Free Alcohol for Tool and Equipment Sterilization - 1 Gallon

Alchemist™ Isopropyl Alcohol 99.9% is a high-purity, lab reagent and technical-grade IPA formulated for cleaning and a wide range of horticultural and laboratory applications. At 99.9% concentration, it evaporates rapidly and leaves no residue on cleaned surfaces — ideal for tool sterilization, equipment cleaning, and preparation tasks where a residue-free result matters. Available in 1 Gallon.

Key Features & Benefits

• 99.9% Purity: High-concentration IPA provides strong cleaning performance for demanding horticultural and laboratory applications.
• Lab Reagent & Technical Grade: Meets rigorous purity standards for sensitive applications where trace contaminants could affect results or plant health.
• Rapid Evaporation, Residue-Free: Quick dry time leaves no residue on tools, surfaces, or equipment — useful for sanitation between uses in growing environments.
• Versatile Cleaning Applications: Suitable for tool sterilization, equipment cleaning, surface wipe-down, resin cleaning, and general horticultural hygiene tasks.
• Available in 1 Gallon: Sized for individual use or bulk stocking depending on your facility's workflow needs.

Who Should Use This

Growers, greenhouse operators, and laboratory technicians who need a reliable, high-purity IPA for routine cleaning, tool sterilization, and equipment maintenance. The 99.9% concentration and residue-free evaporation make it a standard choice in professional growing and processing environments.

Compatibility

Suitable for use on stainless steel, glass, and most hard surfaces. Confirm material compatibility before use on plastics, coated surfaces, or delicate equipment. Flammable — keep away from open flame and ignition sources. Available in 1 Gallon.

About Alchemist

Alchemist, a Hawthorne Gardening Company brand, builds its 99.9% IPA line around a single high-purity formulation, sold across container sizes so growers and technicians can stock the same lab-grade alcohol from a single bottle up to bulk facility quantities.

Frequently Asked Questions

What is the difference between 99.9% IPA and 70% IPA?

99.9% IPA evaporates faster and leaves no water residue, which suits tool and equipment sterilization where quick dry time matters. 70% IPA retains more water, which can extend surface contact time for some disinfection applications.

Is this IPA safe for use on growing equipment and tools?

Yes. Alchemist™ 99.9% IPA is suitable for cleaning and sterilizing growing tools, scissors, trimmers, and equipment surfaces. Allow full evaporation before contact with plants.

Is this product flammable?

Yes. Isopropyl alcohol is flammable. Store it away from open flames, heat sources, and ignition points, and follow all label safety directions.

When would I choose 99.9% IPA over a lower-concentration alcohol for cleaning?

Choose 99.9% when quick, residue-free drying matters most — tool sterilization between plants, or wiping equipment before it contacts growing media. For surface disinfection tasks where longer contact time helps, a lower-concentration alcohol may be the better fit instead.