Volu-Sol Reagent-Grade 70% Denatured Ethanol (140 Proof) - Designed for Research & Industrial Applications, Non-Consumable - Preferred by Healthcare & Veterinary Professionals - 1000 mL / 32 oz
R 1,029
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Volu-Sol Reagent-Grade 70% Denatured Ethanol (140 Proof) - Designed for Research & Industrial Applications, Non-Consumable - Preferred by Healthcare & Veterinary Professionals - 1000 mL / 32 oz
OUTSTANDING PURITY: Our Ethanol stands as a top-tier reagent alcohol, exempt from tax, devoid of contaminants, and exclusively for external use, ensuring unparalleled precision and dependability in your projects.
PROFESSIONAL'S CHOICE: With over 30 years of excellence, Volu-Sol has been at the forefront, delivering exceptional diagnostic stains and reagents across healthcare and veterinary sectors, signifying unmatched quality.
PRIORITIZING SAFETY: It's important to recognize that this product is not intended for use as rubbing alcohol or isopropyl alcohol. Designed for research and industrial purposes, it complies with the strictest safety protocols.
DENATURED PRECISION: Volu-Sol’s denatured ethanol is engineered for those demanding a high-grade, versatile solvent for precise applications, ensuring every project benefits from its purity and performance.
TRUSTED LAB PARTNER: With a legacy spanning over three decades, Volu-Sol has established a trusted name in delivering high-quality denatured alcohol solutions, vital for cleaning and precision in scientific endeavors, ensuring professionals and researchers rely on us for consistency and excellence.
Ethanol 70, recommended laboratory reagent and solvent. Component of Volu-Sol's Parasitology Kit INTENDED USE: For use in the rapid staining and differentiation of intestinal parasites. According to the Gomori procedure it can be used to counterstain histologic sections. SUMMARY AND PRINCIPLES: Claude Masson introduced the first trichrome stain in 1929. It offered a simple, quick alternative to the tissue stains previously used. In 1949, George Gomori developed a single solution trichrome stain as a counterstain for hematoxylin stained tissue sections and cytological smears. Peter Wheatley's observation of E. Histolytica stained with chromotrope 2R in 1951 yielded the Wheatley methodology. The modification of traditional fixation and dehydration procedures, combined with trichrome stain, resulted in a procedure which stains amoeba and flagellates rapidly and easily. Volu-Sol's Trichrome Stain is recommended for use according to the Wheatley procedure for parasites, as well as the Gomori procedure for tissues. Volu-Sol's PVA and Schaudinn's Modified Fixatives are copper based and do not contain mercuric chloride. This modification eliminates the iodine-alcohol step typically used in the trichrome stain Kit.