We do not classify our products as medical devices. Our products are recommended for laboratory professional use only.

Bottle-Top Dispenser Simplex²

Vitlab Bottle-Top Dispenser Simplex²| Copens Scientific Malaysia

Vitlab Bottle-Top Dispenser Simplex²

With proven precision, Vitlab Simplex² dispenser offers many advantages in routine liquid-handling operations. Applications suitable for Salt solutions, acids, bases, and many organic solvents

Product Description

VITLAB simplex² dispensers are practically universally applicable and can be used with many organic and inorganic solutions. The materials that come into contact with media (borosilicate glass, Al2O3 ceramics, FEP, ETFE, PFA, PTFE, platinum iridium and PP) are resistant to most acids, solvents and bases. The practical screwing mechanism and inner toothed bar enable a fast and precise volume adjustment. The simple-to-use calibration function helps meet all the requirements for test equipment monitoring with minimal downtime.

The screwable discharge valve is equipped with an additional safety bulb and closes the dosing channel, if dispensing tube is not installed, so that no medium can escape.

The dispenser are equipped with a positive displacement piston and a fluoroplastic (PFA) sealing lip on the cylinder wall. This latter acts like a windscreen wiper to prevent crystal build-up on the cylinder wall from readily crystallisable media. The glass cylinder is also coated with a plastic material that reduces the risk of splashes should breakage occur. The telescopic filling tube can be adjusted smoothly to different bottle heights.

VITLAB simplex² dispensers are completely autoclavable at 121 °C (2 bar) according to DIN EN 285.

Also available with DAkkS calibration certificate or individual certificate.

Product Video


In this video we demonstrate how to set up our dispensers. The video guides you step by step through the assembly and priming, up to the dosing of the liquid.


In order to ensure correct operation, the dispensers should be cleaned regularly. In this video we explain when and how the cleaning should be done.


Depending on the reagent, persistent deposits may form inside the dispensers. This video shows you how to disassemble, clean or replace the discharge tube and the valves.

Use of a drying tube

In this video you will learn when it is neccessary to use a drying tube and how to connect it to the dispenser.

Recommended range of use for VITLAB simplex²

Types / Sizes

0,2 – 2,0 (Volume ml)

Graduation ml 0,05
A ≤ ± % 0,5
Accuracy ≤ ± µl 10
CV ≤ % 0,1
Coefficient of variation ≤ µl 2
PU 1
Cat. No. 1621503

0,5 – 5,0 (Volume ml)

Graduation ml 0,10
A ≤ ± % 0,5
Accuracy ≤ ± µl 25
CV ≤ % 0,1
Coefficient of variation ≤ µl 5
PU 1
Cat. No. 1621504

1,0 – 10,0 (Volume ml)

Graduation ml 0,20
A ≤ ± % 0,5
Accuracy ≤ ± µl 50
CV ≤ % 0,1
Coefficient of variation ≤ µl 10
PU 1
Cat. No. 1621505

2,5 – 25,0 (Volume ml)

Graduation ml 0,50
A ≤ ± % 0,5
Accuracy ≤ ± µl 125
CV ≤ % 0,1
Coefficient of variation ≤ µl 25
PU 1
Cat. No. 1621506

5,0 – 50,0 (Volume ml)

Graduation ml 1,00
A ≤ ± % 0,5
Accuracy ≤ ± µl 250
CV ≤ % 0,1
Coefficient of variation ≤ µl 50
PU 1
Cat. No. 1621507

10,0 – 100,0 (Volume ml)

Graduation ml 1,00
A ≤ ± % 0,5
Accuracy ≤ ± µl 500
CV ≤ % 0,1
Coefficient of variation ≤ µl 100
PU 1
Cat. No. 1621508

* Nominal volume 2 – 10 ml: with adapters GL 25, GL 28, GL 32, GL 38, S 40 and telescopic intake tube (length 125 – 240 mm). Nominal volume 25 – 100 ml: with adapters GL 32, GL 38, S 40 and telescopic intake tube (length 170 – 330 mm).

Accuracy and coefficient of variation according to DIN EN ISO 8655-5, related to the nominal (maximum) volume marked on the device where the device, environment and distilled H2O are at the same temperature (20 °C). Checks are done in accordance with DIN EN ISO 8655-6 with the device filled to capacity and with uniform and jolt-free dosing.

Operating manual