Description
The Aspirator Bottle with GL45 Cap and Socket from Osmosis Scientific is a high-performance laboratory glassware solution engineered for efficient vacuum aspiration, filtration, and fluid transfer. Made from premium Boro 3.3 borosilicate glass, this aspirator bottle offers superior thermal stability and chemical resistance — essential for demanding analytical and preparative lab workflows.
Featuring a standard GL45 screw cap, this aspirator bottle ensures secure closure while providing rapid access for filling and emptying. The integrated side socket is designed to accommodate vacuum tubing, making the bottle ideal for use with filtration manifolds, Büchner funnels, and vacuum pumps. Combined with a PP screw cap and drip-free pouring ring, the aspirator bottle supports both controlled aspiration and safe dispensing without spillage.
Available in a practical range of ml capacities (1000 ml to 5000 ml), this aspirator bottle fits various laboratory scales — from routine bench-top applications to larger volume filtration tasks. The wide white enamel marking area allows easy labelling and volume identification, crucial for organized sample tracking and workflow management.
Common Uses and Applications
- Reservoir Setup: Use the bottom socket to connect tubing for a gravity-fed liquid supply to other lab equipment.
- Waste Collection: Ideal for collecting liquids in vacuum systems where a secure, airtight cap is required.
- Chemical Storage: Safe for long-term storage of acids and solvents that could damage plastic bottles.
- Full Range of Sizes: Available from compact 1000ml sizes up to large 20,000ml carboys to fit any laboratory need.
| Capacity (mL) | Approx O.D * Height (mm) | Thread Specification | Joint Size | Pack of | SKU | Enquiry |
|---|---|---|---|---|---|---|
| 1000 | 101 × 225 | GL 45 | 24/29 | 1 | ABGCS-1000 | Enquire Now |
| 2000 | 136 × 260 | GL 45 | 29/32 | 1 | ABGCS-2000 | Enquire Now |
| 5000 | 181 × 330 | GL 45 | 29/32 | 1 | ABGCS-5000 | Enquire Now |
| 10000 | 227 × 410 | GL 45 | 29/32 | 1 | ABGCS-10000 | Enquire Now |
| 20000 | 288 × 505 | GL 45 | 29/32 | 1 | ABGCS-20000 | Enquire Now |
Frequently Asked Questions (FAQs)
It’s mainly used as a vacuum trap/waste collection bottle in suction and vacuum filtration setups, where the socket outlet connects to a stopcock or vacuum line.
GL45 is a standardized 45 mm screw-thread neck that fits compatible GL45 caps, pouring rings, and GL45 accessories used in lab bottle systems.
Rinse promptly after use, clean with a compatible lab detergent, rinse with DI water, and dry fully; check the socket joint and cap threads for residue to maintain a good seal.
Common options include 1000 mL, 2000 mL, 5000 mL, 10000 mL, and 20000 mL, depending on your setup’s required waste volume.
- Bottle: Use standard laboratory detergents and a soft bottle brush.
- Socket: Ensure the ground glass joint is kept free of residue. If using a glass stopcock, clean off old grease with a solvent like acetone before re-greasing. If using a PTFE stopcock, no grease is required.
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