Bottle Top Dispensers can facilitate a broad range of applications and increase safety,speed and reliability of daily lab work. Choosing a bottle top dispenser saves time,work and protects you and your samples. This presentation by Microlit will help you to understand the need for using Bottle Top Dispensers.

1. WHY SHOULD YOU USE BOTTLE TOP
DISPENSERS?
• Bottle Top Dispensers can facilitate a broad
range of applications and increase safety,
speed and reliability of daily lab work.
• Choosing a bottle top dispenser saves time,
work and protects you and your samples.

2. Routine chemical handling in labs
• Working in labs demand extreme care and caution, every single day.
• A lab professional must rightly follow everything that he/she has learned from his/her superiors and practice
precaution, especially while dealing with strong chemicals or reagents or the ones that need to be sterilized
before and during an experiment

3. BOTTLE TOP DISPENSERS
A safer and more professional way
to handle chemicals

4. BENEFITS
1. Easy and safe to use
2. High Accuracy
3. Facilitate Rapid Work
4. Ensure minimum wastage of reagents
5. Easy on the environment and the pocket

5. Use Cases

6. Highly aggressive chemicals
• Bottle Top Dispensers ensure that there is
no dripping of chemicals onto a table top
which may corrode or come in contact
with the skin which may burn severely.
• Chemicals like acetonitrile used for HPLC and trace
analysis are highly corrosive in nature.
• They can attack different plastic materials and
pose a potential health risk if inhaled or on
coming in direct contact with skin.

7. Fuming acids and alkaline solutions
• In both these cases, the Bottle Top
Dispenser is a perfect investment to
go for.
• They can easily keep the bottles
containing the fuming acids
moisture-free and prevent the
alkaline solutions from coming in
contact with the air outside.
• Fuming acids are highly concentrated and contain
negligible quantities of water.
• To maintain the high concentration of the fuming
acids no water molecules should get in contact with
the acid, otherwise it would be diluted.
• Alkaline solutions such as potassium hydroxide or
calcium carbonate are widely used in the production
of soaps, pharmaceuticals or cleaning products.
• These solutions tend to form carbonates when they
get in contact with carbon dioxide, leading to
crystallization of the solution in the storage bottles.

8. Reagent tubes or small glass vessels
• Here too, the Bottle Top Dispensers make the
work easy and safe. The pre-filling of tubes
becomes a simple task with the dispenser and
offers great advantages in terms of filling speed
and reproducibility.
• In microbiology, reagent tubes are routinely
prefilled with a medium prior to or after
autoclaving.
• This process is time consuming and typically
hindered by tubes that are placed neck to neck in
a rack.
• And, tilting them can lead to spillage, especially in
HPLC analyses, where small glass vials, sometimes
prefilled with aggressive solvents, are used.

9. Sterile liquids
The Bottle Top Dispensers here make it much easier to
get through with, as well as provide a ventilation
opening to facilitate liquid uptake while dispensing.
Using a BTD that can be autoclaved directly with the
bottle also eliminates the first source of contamination
on repeated opening and closing of the bottle.
• A variety of liquids are often sterilized before
carrying out an experiment, especially in
microbiology or cell culture applications.
• But doing so with glass tubes can prove to be
dangerous due to a potential risk of spillage
• Every time the bottle is opened, the medium
is exposed to possible contaminants.
• Often, the medium is contaminated before
the whole liquid could be used for
experiments, producing extra time and effort
to be spent autoclaving the contaminated
medium and cleaning the bottles.

10. HOW DO MICROLIT BOTTLE TOP DISPENSERS DELIVER PRECISION IN
LAB?
MICROLIT offers three Bottle Top Dispensers designed in-house by an
expert team of product design engineers, keeping in mind their usage and
applications.
All of these feature two product innovations
• EasyKnobTM
• FlexiNozzleTM
that enhance their ease of use and flexibility.

11. • MICROLIT SCITUS offers a simple, cost-effective
blend of sophisticated features and
functionality.
• Built by our in-house team of product design
engineers, it uses Springless ValveTM, an award
winning technology, that ensures smooth
functioning.
MICROLIT SCITUS
with Springless ValveTM Technology

12. • MICROLIT BEATUS is a Bottle Top Dispenser
(BTD) built on top of all the features of
MICROLIT BEATUS.
• It uses Springless ValveTM, an award-winning
technology, and Recirculation Valve for
preventing loss of reagent during purging.
MICROLIT BEATUS
with Recirculation Valve and Springless
ValveTM Technology

13. • MICROLIT ULTIMUS is the most advanced Bottle
Top Dispenser that uses Dual InletTM, an award-
winning technology patented in India, the EU & the
US.
• It offers 4 liquid handling modes
– Rinsing
– Dilution
– Refilling
– Purging
without dismounting the dispenser.
MICROLIT ULTIMUS
with Dual InletTM Technology

14. MICROLIT ULTIMUS with Dual InletTM Technology (with 4 modes of operation)

15. Decide and choose the ideal Microlit Bottle
Top Dispenser to not only facilitate your
routine and complex lab tasks but also to
enhance your efficiency and productivity.