Plastic Funnels & Holders
Free!
Plastic funnels and holders make lab transfers faster, safer, and cleaner. Durable polymer funnels handle a wide range of reagents, while sturdy holders keep them stable for hands-free pouring and filtration. Choose sizes for liquids or powders, add single or multi-place stands for parallel work, and enjoy shatter-resistant, budget-friendly performance. Ideal for research, QC, and training labs that want reliable, low-maintenance workflow tools.
Description
Plastic funnels and holders are everyday lab essentials for clean, controlled transfer of liquids and powders. Made from durable polymers such as polypropylene or polyethylene, the funnels are lightweight, shatter-resistant, and compatible with a wide range of reagents. Matching holders (racks, stands, or clamps) secure one or multiple funnels at working height, keeping hands free for accurate pouring, filtration, and sample prep. Together, they reduce spills, protect samples, and speed up routine workflows.
Key features and benefits
• Clean transfers: smooth, anti-splash cones and ribbed stems promote steady flow and air release.
• Chemical durability: common plastics resist many acids, bases, and salts for reliable, repeatable use.
• Autoclavable options: many polypropylene models withstand steam sterilization for improved hygiene.
• Size range: from micro to wide-mouth diameters for everything from small vials to large flasks.
• Funnel holders: single or multi-place stands with stable bases or clamp rods to free both hands.
• Economical and tough: lighter and more impact-resistant than glass, with lower replacement costs.
Common uses and applications
• Filtration with paper or membrane supports in chemistry and microbiology labs.
• Reagent and buffer transfers in biotech, diagnostics, and pharmaceutical processing.
• Sample splitting and media preparation in academic, industrial, and food testing labs.
• Training environments where breakage risk and budget control matter.
Comparison and selection tips
• Plastic vs glass: plastic is shatterproof and lightweight; glass tolerates higher heat and some organic solvents better.
• Liquid vs powder funnels: choose steeper cones and narrower stems for liquids; wider throats and short stems for powders and granules.
• Holders and racks: pick anti-tip bases for benchtops, adjustable height for tall vessels, and multi-position rails for parallel filtration.
• Accessories: consider adapters, filter paper sizes, and tubing connections to match your workflow.
Quality and compliance context
• Many labs prefer materials and manufacturing that align with recognized laboratory quality systems and cleanliness checks.
• Routine cleaning, visual inspection, and proper storage help maintain performance over time.
