Bottle Top Dispenser


  • Accurate and jam-free dispensing
  • Fully Autoclavable at 121° C, 15psi. for 10-15 mins
  • High chemical compatibility with SpringlessValveTM and PTFE piston
  • Optimized user experience with EasyKnob™ and FlexiNozzle™
  • Calibration certificate provided – Conforms to ISO 8655 standards
  • Certifications – ISO 9001, ISO 13485, ISO 17025, CE
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Microlit Scitus is a Bottle Top Dispenser that works on Springless ValveTM Technology. Designed with ergonomics and intuitive handling in mind, it offers excellent chemical compatibility and enables the achievement of precision in practical laboratory environments. Microlit Scitus also features two product innovations: EasyKnob™ and FlexiNozzle™ that enhance its usability.

What’s in the box?

  1. Dispensing unit
  2. Calibration certificate
  3. Calibration Tool
  4. Bottle Adaptors for all standard reagent bottle neck sizes (28mm – 45mm)
  5. Instruction Manual


Microlit Scitus, a bottle dispenser, is more than just a scientific instrument. It has a wide application in standard laboratory environments such as pharmaceuticals, academics, research institutes, healthcare institutions, and the food & beverage industry to dispenser solvents, corrosive acids, and other reagents. Scitus may also be used in emerging industries as an e-liquid bottle dispenser, essential oils bottle dispenser, Hemp Oil dispenser, and Vape liquid dispenser, in addition to being used as an acids bottle dispenser and solvents bottle dispenser in the laboratory.

With increasing industrial demand, the popularity of Microlit bottle top dispensers is expected to go as more industries discover the top-notch quality, high functionality, and assured improvement in efficiency that the bottle dispenser offers.

Change Volume with EasyKnob™

Change Volume with EasyKnob™

EasyKnob™ is a specially designed volume adjustment knob that allows 180° rotation for easy and effortless volume setting.

Move Effortlessly with a PTFE Piston

Move Effortlessly with a PTFE Piston

A PTFE Piston with an ETP O-Ring facilitates smooth and effortless movement and ensures high chemical compatibility.

Operate Jam-free with Springless Valve™

Operate Jam-free with Springless Valve™

MICROLIT SCITUS comes with an award-winning technology, Springless Valve™, that facilitates smooth and jam-free functioning.

Dispense Easily with FlexiNozzle™

Dispense Easily with FlexiNozzle™

FlexiNozzle™ is an adjustable delivery nozzle. It offers a high degree of flexibility, facilitating easy dispensing in demanding laboratory conditions.

Work Flexibly with a 360° Adapter

Work Flexibly with a 360° Adapter

A specially designed Adapter allows 360° rotation, facilitating complete work flexibility.

Model No. Description Vol. Range Increment Accuaracy CV
+% +ml +% +ml
SCI-2.5 Scitus Bottle Top Dispenser 0.25-2.5ml 0.25-2.5ml 0.05ml 0.5 0.0125 0.2 0.005
SCI-5 Scitus Bottle Top Dispenser 0.5-5ml 0.05-5ml 0.1ml 0.5 0.025 0.2 0.01
SCI-10 Scitus Bottle Top Dispenser 1-10ml 1-10ml 0.2ml 0.5 0.05 0.1 0.01
SCI-30 Scitus Bottle Top Dispenser 2.5-30ml 2.5-30ml 0.5ml 0.5 0.15 0.1 0.03
SCI-60 Scitus Bottle Top Dispenser 5-60ml 5-60ml 1.0ml 0.5 0.3 0.1 0.06
SCI-100 Scitus Bottle Top Dispenser 10-100ml 10-100ml 2.0ml 0.5 0.5 0.1 0.1


The error limits (Accuracy and Coefficient of Variation) mentioned above are in accordance
with the nominal capacity (or maximum volume) indicated on the instrument. These are obtained by using the instrument with distilled water at equilibrium, the ambient temperature of 20 °C while operating it smoothly and steadily. The error limits are in accordance with DIN EN ISO 8655-5.

Discover precision in liquid handling with Microlit Scitus Bottle Top Dispensers. Our catalogue showcases a range of Bottle dispensers designed for accurate and efficient liquid transfer. Featuring ergonomic design and easy volume adjustment, Microlit Scitus Bottletop dispensers ensure hassle-free dispensing in diverse laboratory settings. From research to diagnostics, trust Microlit Scitus for reliable performance. Download our catalogue now to explore the perfect dispenser for your needs and elevate your liquid handling experience.
Download Catalog

Unlock the full potential of your Microlit Scitus Bottle Top Dispenser with our comprehensive instruction manual. Designed for precision and ease of use, our manual provides step-by-step guidance for accurate liquid handling. From assembly to operation, learn how to optimize performance and ensure reliable dispensing in your laboratory. Download our instruction manual now to explore detailed instructions, troubleshooting tips, and maintenance guidelines.
Download Instruction Manual

Explore the seamless compatibility of Microlit Scitus Bottle Top Dispensers with our convenient compatibility chart. Whether you’re working with acids, bases, solvents, or reagents, our chart simplifies the selection process by detailing the compatibility of our dispensers with various bottle types and sizes. Ensure hassle-free liquid handling in your laboratory by downloading our compatibility chart now.
Download Compatibility Chart

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Microlit is your one-stop destination for precision liquid handling instruments: Micropipettes, Bottle Top Dispensers, Electronic Burettes, Pipette controllers, Pipette tips, and more. Experience the ease of streamlining your operations and enhancing your brand’s reach with Microlit’s comprehensive suite of offerings.

Product FAQs

Purging or priming is performed to remove the air bubbles from the barrel. For priming, gently pull the piston up and then push down rapidly till the piston hits the base. Repeat this procedure for at least five times. If the problem still persists, please check the telescopic or inlet tube fitment.
Microlit dispensers are compatible with a wide range of reagents/chemicals as the materials of the wetted components of the dispenser (PTFE, Borosilicate glass, FEP, PP) do not react with the most commonly used reagents. For specific reagent compatibility please refer to our Chemical Compatibility Chart
Yes, the Microlit dispensers are fully autoclavable at 121°C for 15-20 min at 15 psi. However, do not put the dispenser in the autoclave without disassembly. Disassemble the piston and shaft from the dispenser before autoclaving. The volume-adjustment knob must be kept in an unlocked position. Lastly, re-calibration is necessary after autoclaving. Please refer to the instruction manual for the correct detailed autoclaving procedure.
Set the ml dispenser at the nominal volume and dispense distilled water at least five times. Measure the dispensed liquid on an analytical or electronic balance. If the mean and CV of the readings is within the acceptable ISO limits (see specs chart), the dispenser is calibrated. If not, please follow the recalibration procedure in the instruction manual.
We recommend rinsing the Microlit dispenser with de-ionized or distilled water before and after the use. For detailed maintenance and cleaning of the dispenser, please refer to the product instruction manual.
The dispenser comes with a 5 set of adaptors of the size between 28, 32, 38,40, and 45mm that will allow the dispenser to be mounted on any standard reagent glass bottle.
The minimum length of the telescopic inlet tube of the bottle top dispenser is 170mm and is extendable up to 320 mm. We also offer 450mm inlet tube in additional purchase for any specific requirement.
Yes, to work against the stronger acids, these acid bottle top dispensers are compatible as the wetted components of the dispenser (PTFE, PFA, Borosilicate glass, Zirconia, and FEP) are inert and do not react with them. However, it is strongly advised not to leave the instrument mounted over strong acids as it may cause discoloration or softening of the external material but it will NOT affect its functionality. Please refer to our Chemical Compatibility Chart
Yes, Microlit dispenser can function as an essential oil dispenser. However, we recommend using fluids with a maximum viscosity of 500 cP.
The dispenser may not be able to aspirate the liquid if the valve ball is stuck. It might happen due to the negative air pressure while air transportation. However, the following quick troubleshoot can easily be performed:
  • Check whether the Inlet tube is fitted firmly. If not, cut off the tube approx. 1cm from above and refix the tube again.
  • Check whether the ball in the valve system is stuck. Rinse the dispenser with distilled water so as to remove the reagent deposit inside the valve mechanism or Insert a thin wire at the inlet stub and push the ball with very little force to release the stuck valve ball.