3 Pack Lab Volumetric Flask Nylon Cleaning Brushes for Laboratory Capacity Bottles Durable Cleaning Brushes for 50ml, 100ml, 250ml, 500ml, 1000ml Glassware (Yellow,100ml)

brush set, specifically engineered to address the unique challenges of cleaning narrow-neck glassware. Crafted with precision and durability in mind, these brushes ensure your valuable equipment maintains optimal cleanliness and longevity. Dimensions (dimensions have slight variations by batch and piece) 100 mL:Total length: 26 cm -Handle length: 11 cm -Length of brush head: 15 cm -Diameter: 5 cm250 mL:Total length: 34 cm -Handle length: 17 cm -Length of brush head: 17 cm -Diameter: 7 cm500 mL:Total length: 38 cm -Handle length: 18 cm -Length of brush head: 20 cm -Diameter: 8 cm1000 mL:Total length: 46 cm -Handle length: 21 cm -Length of brush head: 25 cm -Diameter: 10 cm The brush is a handmade product, with slight variations in each batch and piece. The above data is for reference only. Application Scenarios Academic & Educational UsePerfect for university laboratories and research facilitiesEssential for chemistry and biology departmentsSuitable for student laboratory sessions and demonstrationsProfessional EnvironmentsPharmaceutical manufacturing and quality controlChemical analysis laboratoriesFood testing and quality assurance labsEnvironmental testing facilitiesHome & Hobby ApplicationsIdeal for home science enthusiastsSuitable for jewelry cleaning and delicate instrument maintenancePerfect for artistic and craft applications requiring precise cleaningUsage Guidelines For optimal results: Pre-rinse glassware with appropriate solventApply laboratory-grade cleaning solutionUse gentle, rotating motion for interior surfacesRinse thoroughly with distilled waterStore in dry, clean environmentNote:Avoid excessive force when cleaning to prevent bristle damage. Not recommended for use with hydrofluoric acid or strong oxidizing agents. Invest in laboratory excellence with our professional flask brush collection - where precision cleaning meets durable construction for unparalleled laboratory maintenance performance.

• 𝗩𝗘𝗥𝗦𝗔𝗧𝗜𝗟𝗘 𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗜𝗟𝗜𝗧𝗬 - Specifically designed to clean narrow-neck glassware including 50ml, 100ml, 250ml, 500ml, and 1000ml bottles.
• 𝗦𝗨𝗣𝗘𝗥𝗜𝗢𝗥 𝗡𝗬𝗟𝗢𝗡 𝗕𝗥𝗜𝗦𝗧𝗟𝗘𝗦 - Features high-quality nylon bristles that provide thorough cleaning without scratching or damaging delicate glass surfaces. Ensures long-lasting durability and maintains glassware transparency.
• 𝗘𝗙𝗙𝗢𝗥𝗧𝗟𝗘𝗦𝗦 𝗖𝗟𝗘𝗔𝗡𝗜𝗡𝗚 - Flexible brush head easily navigates curved surfaces and hard-to-reach areas. Effectively removes residue, stains, and contaminants for spotless laboratory equipment.
• 𝗘𝗟𝗘𝗩𝗔𝗧𝗘𝗗 𝗗𝗘𝗦𝗜𝗚𝗡 - Long stainless steel handle with anti-rust coating provides comfortable grip and extended reach. Angled brush head design ensures optimal contact with interior glass surfaces.
• Ideal for home, educational institutions.