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Article 1 - 24 from 130
Adapters for PD tips | Sterile: No
 
Adapters for PD tips
Manufacturer Article Number: 702398 | Material: PP | Sterile: No
Adapters for 25ml and 50ml PD tips.
€23.87*
Dispenser tips, PD-Tips II | Nominal capacity: 0.10 ml
 
Dispenser tips, PD-Tips II
Manufacturer Article Number: 705700 | Material cylinder: PP | Nominal capacity: 0.10 ml | Package: Bulk pack | Sterile: No
Thanks to patented size coding, HandyStep® touch, HandyStep® touch S, HandyStep® electronic, Gilson® Repetman® and Rainin AutoRep™ E automatically detect the tip volume. The tips are also compatible with all other instruments of the HandyStep® family and with repetitive pipettes from other manufacturers.Cylinder: PP / piston: HDPE, 0.1 ml piston: LCPComply with the requirements of ISO 8655Supplied with batch certificateAdapter for sizes 25 ml and 50 ml includedPD-Tips II cannot be autoclaved; the adapters are autoclavable
Variants from €24.30*
€89.20*
Dispenser tips, PD-Tips II, BIO-CERT®
 
Dispenser tips, PD-Tips II, BIO-CERT®
ATP-free: Yes | Endotoxin free: Yes | Manufacturer Article Number: 705730 | Material cylinder: PP | Nominal capacity: 0.10 ml | Package: Single packed | Pyrogen free: Yes | RNase/DNase-free: Yes | Sterile: Yes
Thanks to patented size coding, HandyStep® touch, HandyStep® touch S, HandyStep® electronic, Gilson® Repetman® and Rainin AutoRep™ E automatically detect the tip volume. The tips are also compatible with all other instruments of the HandyStep® family and with repetitive pipettes from other manufacturers.Cylinder: PP / piston: HDPE, 0.1 ml piston: LCPFree of human DNA, RNase, DNase, Pyrogens, PCR-Inhibitors and ATPComply with the requirements of ISO 8655Supplied with batch certificateAdapter for sizes 25 ml and 50 ml includedPD-Tips II cannot be autoclaved, the adapters are autoclavable
Variants from €48.90*
€194.00*
Repetitive pipette HandyStep® touch
 
Repetitive pipette HandyStep® touch
Battery/rechargeable battery: 3.7 V, Li Ion | Capacity: 1 ... 50,000 µl | Electrochemical system: Li Ion | Manufacturer Article Number: 705200 | Max. capacity: 50000 µl | Max. voltage: 240 V | Max. voltage battery/rechargeable battery: 3.7 V | Min. capacity: 1 µl | Min. voltage: 100 V | Power supply: 100 ... 240 V, 50/60 Hz | Power supply frequency: 50/60 Hz | Type of auxiliary energy: Mains connection/rechargeable battery | With digital operation: Yes
Repetitive pipette with colour touch display and automatic tip size recognition. The automatic tip size recognition of the PD-Tips II, with patented coding on the piston, automatically displays the tip size after inserting the tip. By inserting a new PD-tip of the same size, all instrument settings are maintained.Multi-dispensing, auto-dispensing, pipetting and favoritesTouchscreen operation with intuitive menu navigation and integrated help functionImportant functions and parameters visible at a glanceAutomatic tip ejection by the press of a buttonErgonomically arranged STEP buttonVariable volume adjustment from 1.0 µl to 50 mlUSB-C connection for quick charging by cableInductive charging with optional charging standCompatible third party tips can also be usedScope of supply:Repetitive pipette, universal AC adapter (for Europe, UK, USA, Japan, Australia and New Zealand), Li-Ion battery, USB-Type C cable, shelf/rack mount, sample PD-Tips II, operating manual, performance certificate
€834.50*
Repetitive pipette HandyStep® touch, incl. charging stand
 
Repetitive pipette HandyStep® touch, incl. charging stand
Battery/rechargeable battery: 3.7 V, Li Ion | Capacity: 1 ... 50,000 µl | Electrochemical system: Li Ion | Manufacturer Article Number: 705201 | Max. capacity: 50000 µl | Max. voltage: 240 V | Max. voltage battery/rechargeable battery: 3.7 V | Min. capacity: 1 µl | Min. voltage: 100 V | Power supply: 100 ... 240 V, 50/60 Hz | Power supply frequency: 50/60 Hz | Type of auxiliary energy: Mains connection/rechargeable battery | With digital operation: Yes
Repetitive pipette with colour touch display and automatic tip size recognition. The automatic tip size recognition of the PD-Tips II, with patented coding on the piston, automatically displays the tip size after inserting the tip. By inserting a new PD-tip of the same size, all instrument settings are maintained.Multi-dispensing, auto-dispensing, pipetting and favoritesTouchscreen operation with intuitive menu navigation and integrated help functionImportant functions and parameters visible at a glanceAutomatic tip ejection by the press of a buttonErgonomically arranged STEP buttonVariable volume adjustment from 1.0 µl to 50 mlUSB-C connection for quick charging by cableInductive charging with optional charging standCompatible third party tips can also be usedScope of supply:Repetitive pipette, charging stand, universal AC adapter (for Europe, UK, USA, Japan, Australia and New Zealand), Li-Ion battery, USB-Type C cable, shelf/rack mount, sample PD-Tips II, operating manual, performance certificate
€921.50*
Dispenser tips, PD-Tips II, set
 
Dispenser tips, PD-Tips II, set
Description: Dispenser tips, PD-Tips II, set | Manufacturer Article Number: 705720
Thanks to patented size coding, HandyStep® touch, HandyStep® touch S, HandyStep® electronic, Gilson® Repetman® and Rainin AutoRep™ E automatically detect the tip volume. The tips are also compatible with all other instruments of the HandyStep® family and with repetitive pipettes from other manufacturers.Cylinder: PP / piston: HDPE, 0.1 ml piston: LCPComply with the requirements of ISO 8655Supplied with batch certificateAdapter for sizes 25 ml and 50 ml includedPD-Tips II cannot be autoclaved; the adapters are autoclavableScope of supply:20 pcs. of each size 0.5 ml, 1 ml, 1.25 ml, 2.5 ml, 5 ml, 10 ml, 12.5 ml
€112.80*
25%
Tip
Bottle-top dispenser Dispensette® Organic Analog S
 
Bottle-top dispenser Dispensette® Organic Analog S
Accuracy: 0.5 ± R% | Autoclavable: Yes | Division: 0.1 ml | Dosing volume: 0.5 ... 5 ml | Length suction tube: 240 mm | Manufacturer Article Number: 4630130 | Max. dosing volume: 5 ml | Min. dosing volume: 0.5 ml | Precision: 0.1 ≤·VK% | Thread: GL 45 | UNSPSC: 41121516 | With recirculation valve: No
The bottle-top dispenser makes liquid dosing easy and secure.Analog volume displayQuickly adjustable dosing volumeVolume selection with interior scalloped trackSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPYellow color code. Ideal for dispensing organic solvents, e.g., chlorinated and fluorinated hydrocarbons such as trichlorotrifluoroethane and methylene chloride, or concentrated acids such as HCl and HNO3 (not HF) as well as trifluoroacetic acid (TFA), tetrahydrofuran (THF) and peroxides.
€262.50* €350.00* (25% saved)
25%
Bottle-top dispenser Dispensette® Organic Digital S
 
Bottle-top dispenser Dispensette® Organic Digital S
Accuracy: 0.5 ±·R% | Division: 0.02 ml | Dosing volume: 0.5 ... 5 ml | Length suction tube: 240 mm | Manufacturer Article Number: 4630330 | Max. dosing volume: 5 ml | Min. dosing volume: 0.5 ml | Precision: 0.1 ≤·VK% | Thread: GL 45 | UNSPSC: 41121516 | With recirculation valve: No
The bottle-top dispenser makes liquid dosing easy and secure.Easy to read digital displayExactly adjustable dosing volumeEasy Calibration technology for adjustment in seconds without toolsValve system - tight sealing without additional sealing ringsRemovable filling and exhaust valve with safety bulb (closes when discharge tube is not mounted)Autoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPYellow color code for dispensing organic solvents, including chlorinated and fluorinated hydrocarbons (e.g., trichlorofluoroethane and dichlormethane), acids like concentrated HCl and HNO3 (except HF), trifluoroacetic acid (TFA), tetrahydrofuran (THF) and peroxides.
€303.52* €404.70* (25% saved)
25%
Bottle-top dispenser Dispensette® Digital S
 
Bottle-top dispenser Dispensette® Digital S
Accuracy: 0.6 ± R% | Division: 0.005 ml | Dosing volume: 0.1 ... 1 ml | Length suction tube: 330 mm | Manufacturer Article Number: 4600310 | Max. dosing volume: 1 ml | Min. dosing volume: 0.1 ml | Precision: 0.2 ≤·VK% | Thread: GL 45 | UNSPSC: 41121516 | With recirculation valve: No
The bottle-top dispenser makes liquid dosing easy and secure.Easy to read digital displayExactly adjustable dosing volumeEasy Calibration technology for adjustment in seconds without toolsValve system - tight sealing without additional sealing ringsRemovable filling and exhaust valve with safety bulb (closes when discharge tube is not mounted)Autoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPRed color code for dispensing aggressive reagents, including concentrated bases and acids such as H3PO4, H2SO4 (except e.g., HCl, HNO3 und HF), saline solutions, as well as many organic solvents.
€303.52* €404.70* (25% saved)
25%
Bottle-top dispenser Dispensette® S Fix
 
Bottle-top dispenser Dispensette® S Fix
Accuracy: 0,5 ± R% | Autoclavable: Yes | Dosing volume: 30 ml | Manufacturer Article Number: 4600291 30 ML | Max. dosing volume: 30 ml | Precision: 0,1 ≤·VK% | Thread: GL 45 | UNSPSC: 41121516 | With recirculation valve: Yes
The bottle-top dispenser makes liquid dosing easy and secure.Fixed dosing volumeSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPRed color code for dispensing aggressive reagents, including concentrated bases and acids such as H3PO4, H2SO4 (except e.g., HCl, HNO3 und HF), saline solutions, as well as many organic solvents.
Variants from €262.50*
€443.70* €591.60* (25% saved)
25%
Bottle-top dispenser Dispensette® Organic Fix S
 
Bottle-top dispenser Dispensette® Organic Fix S
Accuracy: 0,5 ± R% | Autoclavable: Yes | Dosing volume: 50 ml | Manufacturer Article Number: 4630291 50ML | Max. dosing volume: 50 ml | Precision: 0,1 ≤·VK% | Thread: GL 45 | UNSPSC: 41121516 | With recirculation valve: Yes
The bottle-top dispenser makes liquid dosing easy and secure.Fixed dosing volumeSimple calibration adjustment with a supplied toolValve system - tight sealing without additional sealing ringsFilling valve, olive-shapedAutoclavable at 121 °CScope of supply:Bottletop dispensers Dispensette® S, DE-M marked, performance certificate, telescope filling tube, mounting tool, adapters made of PPColor code yellow for dispensing organic solvents, including chlorinated and fluorinated hydrocarbons (e.g., trichlorofluoroethane and dichlormethane), acids like concentrated HCl and HNO3 (except HF), trifluoroacetic acid (TFA), tetrahydrofuran (THF) and peroxides.
Variants from €262.50*
€443.70* €591.60* (25% saved)
on request
20%
Bottle-top dispensers, seripettor® / seripettor® pro
 
Bottle-top dispensers, seripettor® / seripettor® pro
Accuracy: 1.2 ±·R% | Division: 0.04 ml | Dosing volume: 0.2 ... 2 ml | Manufacturer Article Number: 4720120 | Max. dosing volume: 2 ml | Min. dosing volume: 0.2 ml | Precision: 0.2 ≤·VK% | Thread: GL 45 | Type: seripettor® | UNSPSC: 41121516
Bottle-top dispensers with a special design. A lifting spring provides automatic filling. When the piston seal is worn out, the entire dispensing unit can be replaced rapidly and easily.Volume selection with scalloped trackReplaceable dispensing cartridge with direct wiping piston sealseripettor® For dispensing alkaline, weak, dilute or non-oxidizing acids, buffer and vitamin solutions, culture media, agar nutrient medium, up to 60 °C, polar solvents such as ethanol, methanol, acetylacetoneseripettor® pro For dispensing alkaline, acids, buffer and vitamin solutions, culture media, agar nutrient medium, up to 60 °C, polar solvents such as ethanol, methanol, acetylacetone, UV-sensitive mediaScope of supply:Bottle-top dispenser, discharge tube, filling tube, spare dispensing cartridge, PP adapters GL 32, GL 38, S 40
€135.20* €169.00* (20% saved)
Repetitive pipette HandyStep® touch S
 
Repetitive pipette HandyStep® touch S
Battery/rechargeable battery: 3.7 V, Li Ion | Capacity: 1 ... 50,000 µl | Electrochemical system: Li Ion | Manufacturer Article Number: 705210 | Max. capacity: 50000 µl | Max. voltage: 240 V | Max. voltage battery/rechargeable battery: 3.7 V | Min. capacity: 1 µl | Min. voltage: 100 V | Power supply: 100 ... 240 V, 50/60 Hz | Power supply frequency: 50/60 Hz | Type of auxiliary energy: Mains connection/rechargeable battery | With digital operation: Yes
Repetitive pipette with colour touch display and automatic tip size recognition. The automatic tip size recognition of the PD-Tips II, with patented coding on the piston, automatically displays the tip size after inserting the tip. By inserting a new PD-tip of the same size, all instrument settings are maintained.Multi-dispensing, auto-dispensing, pipetting, favorites, sequential dispensing, multi-aspiration and titrationTouchscreen operation with intuitive menu navigation and integrated help functionImportant functions and parameters visible at a glanceAutomatic tip ejection by the press of a buttonErgonomically arranged STEP buttonVariable volume adjustment from 1.0 µl to 50 mlUSB-C connection for quick charging by cableInductive charging with optional charging standCompatible third party tips can also be usedScope of supply:Repetitive pipette, universal AC adapter (for Europe, UK, USA, Japan, Australia and New Zealand), Li-Ion battery, USB-Type C cable, shelf/rack mount, sample PD-Tips II, operating manual, performance certificate
€1,048.00*
Repetitive pipette HandyStep® touch S, incl. charging stand
 
Repetitive pipette HandyStep® touch S, incl. charging stand
Battery/rechargeable battery: 3.7 V, Li Ion | Capacity: 1 ... 50,000 µl | Electrochemical system: Li Ion | Manufacturer Article Number: 705211 | Max. capacity: 50000 µl | Max. voltage: 240 V | Max. voltage battery/rechargeable battery: 3.7 V | Min. capacity: 1 µl | Min. voltage: 100 V | Power supply: 100 ... 240 V, 50/60 Hz | Power supply frequency: 50/60 Hz | Type of auxiliary energy: Mains connection/rechargeable battery | With digital operation: Yes
Repetitive pipette with colour touch display and automatic tip size recognition. The automatic tip size recognition of the PD-Tips II, with patented coding on the piston, automatically displays the tip size after inserting the tip. By inserting a new PD-tip of the same size, all instrument settings are maintained.Multi-dispensing, auto-dispensing, pipetting, favorites, sequential dispensing, multi-aspiration and titrationTouchscreen operation with intuitive menu navigation and integrated help functionImportant functions and parameters visible at a glanceAutomatic tip ejection by the press of a buttonErgonomically arranged STEP buttonVariable volume adjustment from 1.0 µl to 50 mlUSB-C connection for quick charging by cableInductive charging with optional charging standCompatible third party tips can also be usedScope of supply:Repetitive pipette, charging stand, universal AC adapter (for Europe, UK, USA, Japan, Australia and New Zealand), Li-Ion battery, USB-Type C cable, shelf/rack mount, sample PD-Tips II, operating manual, performance certificate
€1,157.40*
Tip
Dispensers, bottle-top, ceramus®, variable
 
Dispensers, bottle-top, ceramus®, variable
Accuracy: 0,6 ± R% | Division: 0.05 ml | Dosing volume: 0.2 ... 1.0 ml | Manufacturer Article Number: 9312000 | Max. dosing volume: 1.0 ml | Min. dosing volume: 0.2 ml | Precision: 0,2 ≤·VK% | UNSPSC: 41121516
New dispenser technology from Hirschmann laboratory apparatus, with ceramic pistons. ceramus® are a high-precision, bottle-top dispenser range for almost all liquids.Environmentally-friendly, reagent-saving, recirculation valvesTough, ceramic pistonsSimple, self-locking volume selectionWhen not in use, pistons can be locked and delivery tubes capped to prevent loss of reagent.Fixed interval graduations give excellent reproducibility45mm screw neck and adapters supplied allow use with a variety of reservoir bottlesSmooth-action piston minimises operator fatigue during serial dispensingHigh-grade construction materials provide long operational lifeautoclavable at 121°CSupplied with: ceramus® complete with thread adapters A 45mm, 3 thread adapters (A 32, S 40 Merck bottles and A 38), 1 screw-coupled suction tube, 1 discharge tube unit complete, 1 spanner for valve, with individual serial number and single calibration report.
€416.00*
Tip
Dispensers, bottle-top, ceramus® classic
 
Dispensers, bottle-top, ceramus® classic
Accuracy: 0.6 ± R% | Division: 0.05 ml | Dosing volume: 0.2 ... 1 ml | Manufacturer Article Number: 9310000 | Max. dosing volume: 1 ml | Min. dosing volume: 0.2 ml | Precision: 0.2 ≤·VK% | UNSPSC: 41121516
With ceramic pistons. High precision, bottle-top dispensers adjustable in fixed steps for the reproducible dispensing of liquids. Declaration of conformity acc. to DIN 12600. With patented, high-purity, alumino-ceramic pistons and highly polished, DURAN® glass cylinders, guaranteeing continual durability and precision.no surface abrasionno sticking due to plastic swellingno thermal expansion problemsRatchet adjustment mechanism prevents accidental adjustment of the set volume. When not in use the pistons can be locked and the delivery tubes capped to prevent loss of reagent. The glass cylinders are encased in plastic for added safety and have a window for viewing the contents. Autoclavable up to max. 121°C/2 bar.inlet and outlet valves are easily replacedfully supported delivery jet prevents 'side fling' of reagentscrew-fixed, inlet suction tubeHigh-grade materials (ECTFE, DURAN® glass, FEP) are used throughout.Discharge valves and valve seats consisting of high-purity aluminium oxide ceramicSupplied with: complete with thread A 32 mm, 3 thread adapters (A 28, A 45, S 40), 1 screw-coupled suction tube, 1 discharge tube unit, one spanner for valve, with individual serial number and Single Calibration Report.
€362.00*
Tip
Dispensers Multipette® M4, Starter Kit
 
Dispensers Multipette® M4, Starter Kit
Battery/rechargeable battery: 3 V | Capacity: 1 ... 10,000 µl | Manufacturer Article Number: 4982000314 | Max. capacity: 10000 µl | Max. voltage battery/rechargeable battery: 3 V | Min. capacity: 1 µl | Type of auxiliary energy: Battery | With digital operation: Yes
On the Multipette®/Combitip system, volumes are dispensed using the positive displacement principle. The liquid is directly dispensed without an air cushion, ensuring the correct volume is always dispensed regardless of the density and viscosity of the liquid.Light and ergonomicStress-free work via integrated step counter: dispensing procedures can be continued error-free after an interruption or distractionCentral Combitip ejector: fully emptied Combitip can be easily ejected with one hand using the operating leverStep counter: Displays the number of executed dispensing stepsOnly suitable with Eppendorf Combitips advancedCombitip sensor: Automatic Combitip recognition and volume displayApplicationsRepetitive Dispensing of volumes in long series such as plate filling or when aliquotingContamination-free dispensing of toxic, radioactive and or other hazardous liquidsPrecise and accurate dispensing of viscous solutions (e.g. glycerol) or liquids with high vapor pressure (e.g. ethanol)Scope of supply:Dispenser, combitip rack, combitip assortment pack 1µl - 10ml
€458.00*
Bottle-top dispenser DISPENSMAN™
 
Bottle-top dispenser DISPENSMAN™
Autoclavable: Yes | Division: 0.05 ml | Dosing volume: 0.25 ... 2.5 ml | Manufacturer Article Number: F110101 | Max. dosing volume: 2.5 ml | Min. dosing volume: 0.25 ml | UNSPSC: 41121516 | With recirculation valve: Yes
Quickly and easily dispense just the liquid needed with a precise volume setting. The built-in recalibration mechanism ensures reproducibility. Avoid any loss of liquid with the recycle position and recirculation valve for purging air.Three-position nozzleAnti-drip safety functionFully autoclavable at 121°CScope of supply: Bottle-top dispenser, telescopic tubing, calibration tool, 4 adaptors (A25, A28, S40, A45/32)
€385.00*
Dispenser tips
 
Dispenser tips
Manufacturer Article Number: 29 00 106 | Nominal capacity: 50 ml | Package: Bulk pack | Sterile: No
The dispenser tips enable precise dosing and can be used for viscous liquids through to aggressive chemicals. Suitable for ratiolab® dispetta, Brand HandyStep®, HandyStep® S and Eppendorf Multipette® 4780. Adapter for 25 ml and 50 ml dispenser tips are available separately.
€26.00*
Dosing needles for Dispensette® S
 
Dosing needles for Dispensette® S
Description: Pt/Ir valve spring, w/o recirculation valve | For: Dispensette® S TA | Manufacturer Article Number: 708022
Variants from €14.00*
€15.46*
Accessories for Top Buret
 
Accessories for Top Buret
Description: 70 ... 140 mm | For: 2 ml, 5 ml, 10 ml | Manufacturer Article Number: 4966503004
€36.50*
Accessories for Top Buret
 
Accessories for Top Buret
For: Varispenser® 2/2x | Manufacturer Article Number: 4966509002
Mit PTFE-Dichtungsring, nicht befüllt.
€50.00*
Accessories for Top Buret
 
Accessories for Top Buret
For: 2 ml, 5 ml, 10 ml | Manufacturer Article Number: 4966501001
Gewendelt.
€125.00*
New
Dispenser tips
 
Dispenser tips
ATP-free: Yes | For type: Standard | Manufacturer Article Number: 40010-0002 | Nominal capacity: 1.25 ml | Pyrogen free: Yes | RNase/DNase-free: Yes
8 sizes, standard and sterile.Maximum of safety and repeatability as all tips are individually and mechanically tested.Guaranteed purity is tested and confirmed by independent testing laboratories. Sterile, pyrogen-free, DNA-, RNase- and ATP-free.A quality certificate per lot can be obtained upon request.Suitable for use together with ripette®, Multipette® 4780, HandyStep®, Minilab 100/101, Stepmate, EasyStep, Distriman® and HandyStep® electronic.Please note: Dispenser tips 25ml and 50ml cannot be used without adapter. If necessary, please order Cat.-No. 6.310 203 or 6.310 548 separately.
€77.68*
Article 1 - 24 from 130

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Bottle-top dispenser: functional principle and areas of application

Many laboratories have a lot of work to do. That's why it's important that working with liquids works well. This saves time and ensures better results. Bottle-top dispensers help to measure and dose liquids precisely. This is useful when you have to use a lot of reagents such as alkalis, acids or solvents.

 There are different types of bottle-top dispensers. What they all have in common is that the employee screws them onto storage bottles and can then use various methods to dispense the liquid contained within. Digital dispensers work like pipettes. The employee can dispense the desired volume by moving the piston up or down. Analogue dispensers are adjusted manually. The piston is then pulled up to fill the cylinder with solution. There are also electronic dispensers with displays. Another advantage of bottle-top dispensers is that you no longer have to adjust the meniscus.

There are two types of piston: a stripping piston and a floating piston. For certain chemicals, a piston with a seal is required. This seal closes the gap between the piston and the dosing cylinder. This creates friction, which can result in higher operating forces. However, many devices have a spring support. The seal is a wearing part. This type of bottle-top dispenser is particularly suitable for less aggressive and crystallizing reagents.

 If you are working with critical substances, variants with a floating piston are more suitable. This is especially true for handling these substances:

• concentrated acids

• organic solvents

• Alkalis

• viscous media The gap between piston and cylinder is closed by a liquid.

 

Bottle-top dispenser: added value in the laboratory

Bottle-top dispensers make serial dosing more efficient and safer. The user no longer has to handle the laboratory bottles themselves. This means that nothing can go wrong. Some dispensers even close the dosing cannula when not in use. This is particularly good when handling aggressive media. Check whether the dispenser is suitable for the medium. If so, the devices are easy to maintain for liquid handling. They can usually be disassembled and some can be autoclaved at 121 °C. Our blog covers many other topics in the field of liquid handling. For example, dispensers, like other volume measuring devices, must be calibrated regularly so that precise dosing can be achieved.

 Dispenser from Brand

Dispensette® S - the new generation of bottle-top dispensers - the best Dispensette® ever

 Improvements in almost every detail:

Amazingly easy fluid intake and release

Easy venting through optimized flow channels

Fast and secure volume fixation through internal tooth strip

The right bottle-top dispenser for every application:

Dispensette® S: suitable for a wide range of applications, particularly proven for many acids, salt solutions and organic solvents

Dispensette® S Organic: ideal for the application and dosing of organic solvents and concentrated acids

Dispensette® S Trace Analysis: designed for the use of high-purity acids, alkalis and H2O2. With platinum-iridium valve spring, can also be used as a hydrofluoric acid dispenser.

The Dispensette® S, three variants for optimal use:

Digital: Particularly easy-to-read digital display. The selected dosing volume can be set precisely and reproducibly. Easy Calibration technology for adjustment in seconds without tools. Automatic marking when the factory setting is changed.

Analogue: Analogue volume display, quickly adjustable dosing volume, securely fixed by internal toothed rack. Easy adjustment with adjustment key.

Fix: Fixed dosing volume for standard applications. Easy adjustment with adjustment key.

Donor of the Hirschmann company

Hirschmann dispensers are available in various volumes, e.g.

Available in 10 ml, 20 ml and 50 ml. These dispensers combine efficiency, functionality and ease of use.

 The electronic control system also offers the possibility of carrying out serial dosing with consistently reliable results. In addition, a method memory for nine different dosing processes with storage of all settings is integrated.

Bottle-top dispenserDosing with the highest reliability

Bottle-top dispensers from

VITLAB have a wide range of applications for volume-accurate dosing. VITLAB ®  genius 2  and simplex 2  can be used almost universally, while the VITLAB ®  TA 2 dispenser  was specially developed for use in trace analysis and with highly concentrated media. The use of chemically resistant materials makes VITLAB bottle-top dispensers very robust and reliable. They can be screwed onto all standard laboratory bottles directly or with the help of an adapter, so that there is no need to transfer chemicals.

 

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häberle LABORTECHNIK GmbH & Co.KG

Oberer Seesteig 7

D-89173 Lonsee-Ettlenschieß

T +49 (0)7336 9603 0

F +49 (0)7336 9603 30

E info@haeberle-lab.de
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* All prices excl. VAT plus shipping costs and possible delivery charges, if not stated otherwise.

A sale is made only to entrepreneurs, tradesmen, freelancers, public institutions and not to consumers in the sense of § 13 BGB.

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