Name: Cotton Balls for Narrow Vials, Absorbent Cotton Plugs, 300/Bag, 10 Bags/Case
Brand: Biologix
SKU: 51-0545
Price: 65.59 USD
Availability: InStock

<h2 data-section-id="1lg84vb" data-start="0" data-end="32">What Are Drosophila Products?</h2>
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Drosophila melanogaster (fruit fly) research relies on a range of specialized consumables used for culturing, maintaining, and studying fly populations. These products include culture vials, stock bottles, plugs and closures, prepared or dry-mix culture media, and various accessories used for handling and transferring flies. Universities, research institutes, biotechnology companies, and pharmaceutical laboratories use these consumables daily for genetics, developmental biology, neuroscience, and disease-model research.
MBP supplies Drosophila culture products including polypropylene and polystyrene vials, stock bottles, and cellulose acetate plugs designed to support both small research groups and high-throughput fly facilities. In many laboratories, these consumables represent some of the most frequently used products, with large facilities consuming thousands of vials each week.
Successful Drosophila research depends on three essential consumable categories: culture vials and bottles, plugs and closures, and culture media. MBP provides all three for routine and large-scale fly laboratory operations.
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<h2 dir="ltr">Featured Products at MBP:</h2>
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Drosophila Wide Vials and Narrow Vials for versatile culture sizing and clear specimen observation.
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Drosophila Wide and Narrow Vial Combo Packs for ready-to-use, complete breeding setups.
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Drosophila Wide and Narrow Vial Closure Plugs to ensure secure airflow and prevent escapes.
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Drosophila Bottles and Closure Plugs for robust large-scale colony housing.
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Drosophila Trays for organized, stackable, and space-saving storage solutions.
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<h2 dir="ltr">Technical Specifications:</h2>
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Aluminum Metal Trays and Plastic Trays for durable organization.
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Round Bottom and Square Bottom Bottles for different benchtop needs.
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PP, K-Resin, PS, and PE Material Options for varied clarity and chemical resistance.
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Bulk-Packed and Tray-Packed Packaging Types for high-volume lab efficiency.
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<h2 data-section-id="fnjwt6" data-start="1168" data-end="1207">How to Choose Drosophila Consumables</h2>
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Culture Vials: Polystyrene vs Polypropylene
Polystyrene (PS) culture vials are widely used in Drosophila laboratories because of their excellent optical clarity. Researchers can easily observe fly activity, count offspring, and monitor food quality through the vial walls. These vials are commonly available in standard and narrow formats and are often preferred for routine colony maintenance and experimental work.
Polypropylene (PP) culture vials offer greater durability and can be autoclaved for sterilization. They are suitable for laboratories that reuse vials or operate workflows involving repeated washing and sterilization cycles. While slightly less transparent than polystyrene, polypropylene provides excellent resistance to physical damage and repeated handling.
Stock Bottles vs Culture Vials
Culture vials are typically used for individual fly stocks, single genetic crosses, and small-scale experiments. Their compact size makes them ideal for maintaining large numbers of separate fly lines.
Stock bottles provide greater capacity and are used for colony expansion, mass fly production, large-scale crosses, and eclosion collection. Their larger volume supports higher fly populations and greater quantities of culture media. Bottle designs are often optimized to minimize fly escape and improve handling during routine laboratory work.
Plugs and Closures
Cellulose acetate plugs are commonly considered the preferred closure option for Drosophila culture containers. Their dense structure promotes airflow while reducing moisture loss and helping protect cultures from contamination and mites.
Foam plugs are lightweight, reusable, and easy to handle, making them popular in high-volume laboratory environments where closures are repeatedly removed and replaced.
Paper lids are frequently used in automated filling operations and high-throughput culture systems where rapid processing is important.
Culture Media
Drosophila culture media provide the nutrients required for growth and reproduction. Dry-mix media formulations typically contain ingredients such as cornmeal, agar, yeast, and other nutritional components and are prepared by mixing with water and heating before use.
Ready-to-use media eliminate preparation steps and can be dispensed directly into culture containers, reducing labor and improving consistency in large-scale fly facilities.
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<h2 data-section-id="hwm9vz" data-start="3613" data-end="3647">Drosophila Consumables Overview</h2>
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Culture vials are available in polystyrene or polypropylene formats and are used for maintaining fly stocks, performing genetic crosses, and supporting routine laboratory experiments.
Stock bottles provide increased culture capacity and are commonly used for colony maintenance, large-scale breeding programs, and mass fly collection.
Cellulose acetate plugs serve as the primary closure system for many fly laboratories, helping maintain airflow while minimizing evaporation and contamination risks.
Foam plugs offer a reusable alternative that supports efficient handling in high-throughput environments.
Culture media, available as dry mixes or prepared formulations, supply the nutrients necessary for maintaining healthy Drosophila populations throughout experimental and breeding workflows.
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<h2 data-section-id="1jl751w" data-start="4471" data-end="4496">Specifications Context</h2>
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Polystyrene Drosophila vials provide excellent optical clarity and feature straight-wall designs that facilitate filling, plugging, storage, and rack organization. Polypropylene vials offer durability, autoclave compatibility, and extended service life in reusable laboratory systems.
Cellulose acetate plugs are manufactured from non-shedding material that helps reduce evaporation and provides effective protection against contamination and mites. These closures are widely used in academic and commercial fly research facilities.
As of 2026, MBP supplies Drosophila vials, stock bottles, and related consumables in bulk quantities suitable for both routine laboratory use and large-scale fly room operations. Product availability, media options, and packaging configurations may vary based on current inventory and laboratory requirements.
<a href="https://mbpinc.net/contact-us">Request a quote from the helpful team at MBP</a> for competitive pricing.

Drosophila Products

Biologix

Key Specifications

Cotton Balls for Narrow Vials, Absorbent Cotton Plugs, 300/Bag, 10 Bags/Case

Cotton Balls for Narrow Vials by Biologix are pure absorbent cotton plugs sized for Drosophila narrow vials. They close fly vials while allowing air exchange, for routine Drosophila stock maintenance, crosses and experiments, and give an economical closure for high-volume fly work. Packed 300 plugs per bag and 10 bags per case, for 3000 plugs per case.