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Bottletop dispensers
You can easily and conveniently order bottle top dispensers from LABSOLUTE®, Brand, Hirschmann, Poulten & Graf, Socorex, Vitlab or other brands in the Th. Geyer online shop. The bottle-top dispensers with and without back-dispensing valve are a cost-effective way to measure liquids exactly and repeatedly. The dispensers have a choice of digital or analogue display and are supplied with adapters for all common bottle threads. The wetted components of the attachment burettes are made of inert materials, so that the dispenser can be filled and used with almost any chemical. In addition, there are particularly robust models for difficult applications such as hydrofluoric acid.
Bottle top dispensers
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The LABSOLUTE® bottle top dispenser series is impressive with its high quality and unlimited reliability in combination with a high degree of safety and user-friendliness. Exceptionally high-quality materials guarantee a long service life and superlative chemical resistance.
No compromises on quality or reliability
...
Bottle top dispensers with recirculation valve
![A click opens this product segment](/lab/shop/pic/150x150/owweb/7695540.jpg)
The LABSOLUTE® bottle top dispenser series is impressive with its high quality and unlimited reliability in combination with a high degree of safety and user-friendliness. Exceptionally high-quality materials guarantee a long service life and superlative chemical resistance.
No compromises on quality or reliability
...
Accessories for bottle top dispensers
![A click opens this product segment](/lab/shop/pic/150x150/owweb/7695500-7695505.jpg)
The LABSOLUTE® bottle top dispenser series is impressive with its high quality and unlimited reliability in combination with a high degree of safety and user-friendliness. Exceptionally high-quality materials guarantee a long service life and superlative chemical resistance.
No compromises on quality or reliability
...
Bottletop dispenser LLG-uniTOPDISPENS with glass piston and clear glass cylinder
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The LLG-uni TOPDISPENS is a reasonably priced bottle-top dispenser with glass piston. Available in 2 sizes (2-10 and 10-50 ml). Precise, reliable and robust. The high quality of the material used and the precision of the grinding ensures the perfect seal of the complete dispensing system. 3 years warranty....
Bottletop dispenser LLG-uniTOPDISPENS 2 Duo
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Moreover, the LLG-uni
TOPDISPENS 2 Duo enables 4 modes of dispensing in just one Dispenser: Dilution, Rinsing, Dual Liquid Handling and Re-circulation in a single unit. All these features underline the user-friendliness and versatility of this next generation bottletop dispenser.
- Refilling and rinsing without the need to dismount
- 4 modes of dispensing: Dilution, Rinsing, Dual Liquid Handling and Re-circulation in a single unit
- Springless PTFE valve and piston, with chemically resistant ETP O-ring, enable high chemical compatibility
- Glass cylinder from borosilicate glass 3.3
- Smooth, reproducible and effortless dispensing
- 360° rotation possible due to specially designed bottle adapter
- Flexible and adjustable delivery nozzle provides dispensing angle flexibility to the user
- Specially designed volume adjustment knob for quick and easy volume setting
- The telescopic extractable intake tube can be easily adjusted to varying bottle heights
- Nozzle cap reduces contact with air and prevents drying and dripping if the tip cover is attached
- Five bottle adaptors included (28 mm, 32 mm, 37 mm, 40 mm and 45 mm); thread: 30 mm
- Fully autoclavable at 121 °C, 15 psi for 10 to 15 min
- Individually calibrated in accordance with ISO 8655 standards and each unit is supplied with an individual calibration certificate
- 3 years warranty
Bottletop dispenser LLG-uniTOPDISPENS 2
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The combination of a springless PTFE valve and PTFE piston with chemically resistant ETP O-ring enables dispensing of both organic reagents as well as bases, thus, eliminating the need to buy different dispensers for different applications. The improved design of the uni TOPDISPENS 2 bottle top dispenser including a...
LLG-Bottle-top dispenser uniTOPDISPENS 2 Duo variable, 0.25...2.5ml
LLG
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
6282281 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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LLG-Bottle-top dispenser uniTOPDISPENS 2 Duo variable, 0.5...5ml
LLG
PO number | Package size | Price per package | |||
---|---|---|---|---|---|
6282282 This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
|
Dispensers, bottle-top, FORTUNA® OPTIFIX® BASIC
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For problem-free dispensing of aqueous media and acids as well as solutions subject to crystallization. With solid, PTFE-sleeved dispensing piston, highly polished, 100 % corrosion-free, plastic-coated, precision glass cylinder (visible dispensing process). Black-graduated, dispensing cylinder. PTFE valve block (no metal springs to contaminate the dispensed liquid). With colour-coded handle inscriptions. Sizes 2 to 100 ml autoclavable (Please read the autoclaving instructions carefully before proceeding). Sizes 200 to 500 ml in autoclavable version only available on request....
Bottle-top dispenser Dispensette® Organic Analog S
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The Dispensette
® S bottle-top dispenser makes liquid dosing easy and secure.
- Discharge tube, with and without recirculation valve
- Valve system - tight sealing without additional sealing rings
- Fast venting through improved aerodynamics
- Minimal force needed to operate - especially with high-volume devices
- Secure volume fixing with analog slide
- 1 ml dispenser - available as digital and analog version
- Autoclavable (121 °C)
- Easy to calibrate and adjust in order to comply with ISO 9001 and GLP guidelines
- Easy to disassemble for cleaning
- Removable filling and exhaust valve with safety bulb (closes when discharge tube is not mounted)
- To allow the bottle label to face the user, the valve block can be rotated by 360 °
- Telescope filling tube easily adjusts to different bottle sizes
- DE-M marking
- Analog volume display
- Quickly adjustable dosing volume