Lab Bottletop Dispensers of 2025
Best Choice1
BrandTech11% OffBrandTech 4760161 Polypropylene Titrette Bottletop Burette, Standard, 50 mL Capacity
Main highlights- Part number: 4760161
- Package Weight : 6 pounds
- Package Dimensions: 15 L x 12 H x 12 W (inches)
- Country of Origin : Germany
9.7Exceptional
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Value for Money2
BrandTechBrandTech 4600341 Dispensette S Digital Bottletop Dispenser with Recirculation Valve, 1-10 mL
Main highlights- Package Dimensions: 3" L x 9.5" W x 7.7" H
- Made in Germany
- High Quality
- Easy to use
9.4Excellent
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3
MicrolitMICROLIT - SCITUS BottleTop Dispenser, Lab Equipment for Safely and Precisely Dispensing Research Chemicals, Oils, Solvents and Reagents from Lab Bottles/Containers (0.5-5ml)
Main highlights- USE WITH CONFIDENCE – Microlit bottle top dispensers are ISO 9001, ISO 13485, ISO 17025, and CE certified. Outperforms ISO 8655 standards (0.6% accuracy) in practical lab environments. A calibration certificate guaranteeing ISO level accuracy and precision is provided and is valid for one year.
- SAFE, PRECISE, ACCURATE – Our bottle top dispensers can be used to dispense precise amounts of chemicals, reagents, organic and inorganic solvents, oils and more from bottles or other containers. Bottletop dispensers allow you to safely dispense a fixed amount of liquid directly from a bottle to a receiving container. Bottle top dispensers help reduce the loss of reagents, save time, and reduce risk.
- JAM FREE TECHNOLOGY – The ETP O-Ring ensures proper lubrication for the PTFE piston against the glass barrel to ensure a smooth and jam-free dispensing experience. Our dispensers are fully autoclavable at 121° C and 15 PSI for 10-15 mins.
- HISTORY OF QUALITY - With impeccable accuracy in practical laboratory environments and over 30 years in the industry, Microlit lab accessories are known and trusted by professionals. Our products are used for molecular biology, microbiology, immunology, cell cultures, analytical chemistry, biochemistry and genetics in over 65 countries.
- CHEMICAL COMPATIBILITY – Microlit lab bottle dispensers utilize SpringlessValve technology and a PTFE piston. The absence of spring in the valve and the use of inert materials ensures high chemical compatibility with a wide range of acids, bases, solvents, organics, and inorganics (complete compatibility chart provided).
9.3Excellent
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4
Globe ScientificGlobe Scientific GBTD-R-100 Bottle Top Dispenser with Recirculation, 10.0mL to 100.0mL, 2.0mL Increment
Main highlights- Single tool recalibrations
- Locking feature to prevent spills
- Fully autoclavable
- Ergonomic design for easy dispensing
- 360° Rotation to dispense in multiple vessels
9.2Excellent
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5
MicrolitMicrolit Premium Bottle Top Dispenser, 30ml Bottletop Dispenser for Laboratory Use, Accurate and Easy-to-Use Liquid Dispenser with High Chemical Compatibility and Auto-Calibration
Main highlights- Quality You Can Trust: Our bottle top dispenser is designed to meet high standards of quality, ensuring reliable performance for various lab applications.
- Chemical Compatibility: With a springless valve and PTFE piston, this dispenser is compatible with a wide range of chemicals, offering dependable performance in any lab environment.
- Bubble-Free Operation: The integrated recirculation valve minimizes bubbles before dispensing, promoting consistent and accurate liquid delivery in your laboratory tasks.
- Autoclavable Design: This dispenser is fully autoclavable at 20°C and 15 psi for 10-15 minutes, making it easy to maintain clean conditions in your laboratory.
- Accurate Dispensing: Dispense or fill sample bottles up to 10 ml with precision, enhancing your lab's efficiency whether handling liquids or other solutions.
9.0Excellent
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6
ONiLABONiLAB Bottle Top Dispenser with 1L Round Media Storage Bottle(1-10ml)
Why we love it
High chemical resistance and compatibility.
Precision with included calibration certificate.
User-friendly design with recirculation system.
8.9Very Good
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7
Globe ScientificGlobe Scientific GBTD-50 Bottle Top Dispenser Standard Diamond SureFlow, 5.0mL to 50.0mL, 1.0mL Increment, Each
Main highlights- Single tool recalibrations
- Locking feature to prevent spills
- Fully autoclavable
- Ergonomic design for easy dispensing
- 360° Rotation to dispense in multiple vessels
8.7Very Good
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8
United ScientificUnited Scientific™ Jade™ Bottle Top Dispenser (5-60ml) - Chemical Compatible Bottle Dispenser
Main highlights- USE WITH CONFIDENCE – United Scientific bottletop dispensers are ISO 9001, ISO 13485, ISO 17025, and CE certified. Outperforms ISO 8655 standards (0.5% accuracy) in practical lab environments. A calibration certificate guaranteeing ISO level accuracy and precision is provided and is valid for one year. Our dispensers are fully autoclavable at 121° C and 15 PSI for 10-15 mins.
- SAFE, PRECISE, ACCURATE – Our bottle top dispensers can be used to dispense precise amounts of chemicals, reagents, organic and inorganic solvents, oils and more from bottles or other containers. Bottletop dispensers allow you to safely dispense a fixed amount of liquid directly from a bottle to a receiving container. Bottle top dispensers help reduce the loss of reagents, save time, and reduce risk.
- JAM FREE TECHNOLOGY – The ETP O-Ring ensures proper lubrication for the PTFE piston against the glass barrel to ensure a smooth and jam-free dispensing experience.
- Fully Autoclavable at 121°C, 15psi. for 10 - 15 minutes.
- Five adapters are included with each unit for use with a wide range of bottle sizes. Adapters included are as follows: 28mm, 32mm, 38mm, 40mm and 45mm.
- CHEMICAL COMPATIBILITY – United Scientific dispensers utilize SpringlessValve technology and a PTFE piston. The absence of spring in the valve and the use of inert materials ensures high chemical compatibility with a wide range of acids, bases, solvents, organics, and inorganics (complete compatibility chart provided).
8.4Good
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9
BrandTechBrandTech 4600131 Dispensette S Analog-Adjustable Bottletop Dispenser with Recirculation Valve, 0.5 mL-5 mL Capacity
Main highlights- Well suited for rapid volume changes from one end of the range to the other
- Digital adjustable models are excellent for highly reproducible volume settings
- Choose from two different volume adjust mechanisms or fixed volume models
- Analog adjustable models feature a sliding pointer with scalloped inner track
- All are available with or without a recirculation Valve that allows easy priming without ‘spitting’ or wasting of reagent
8.3Good
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10
nLn HopeBottle Top Dispenser Dispensette Liquid Dispenser with Storage Bottle Lab Bottletop Dispenser with Standard Valve (5-30ml)
Main highlights- Upgrade the digital window: You can rotate the scale adjustment button through the digital window to make aspiration and discharge more precise. The floating piston design can form a zero-wear sealing system with sliding characteristics, and the operation is very simple to lift suction and press to discharge.
- Precise bottle top dispenser: The laboratory bottle dispenser is made of high-quality PTFE material, with high borosilicate reagent bottle, which is corrosion-resistant and durable, and can accurately dispense chemicals, reagents, organic and inorganic solvents, etc. directly from the bottle. in the receiving container.
- Multiple Adapters: Liquid dispensers are equipped with multiple thread adapters for different sized reagent bottles. Detachable straws adapt the dispenser to bottles of different heights.
- Dual valve design: The bottle top dispenser has dual valves, and the backflow valve design can effectively prevent waste and dripping. Drain tube safety cap design can prevent dripping in non-working state.
- Autoclavable: The doser can be used at temperatures up to 40°C, and the unit is autoclavable at 121°C.
8.2Good
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