Bottle-Top Dispenser, Advanced Model, with Recirculation Valve 0,5-5 ml Adjustable Volume (Analog), 0,025 ml Accuracy, 0,10 ml Subdivision

Guarantees reliable results with bubble-free dispensing of liquids.

Fully autoclavable body provides high precision with consistent delivery.

Individually calibrated according to ISO 8655 standard and supplied with a calibration certificate.

All wetted parts are PTFE, FEP, PFA and borosilicate glass ensuring highest degree of chemical resistance.

Springless PTFE valve manifold ensuresexcellent chemical compatibility and leak-proof functioning.

This also ensureswiper likemovement of the piston making it suitable for all kinds of crystalline liquids.

The unique interior design offers a soft use that does not cause wrist pain, even after long working hours.

Dosing cylinder is protected against breakage by a polypropylene sleeve preventing glass spillage in case of any accidental breakage.

Large volume scale printed on both sides of the body guarantees fast, easy and precise volume readings.

Adapter rotates freely 360° on the bottle neck and redirects the discharge to the desired position.

Fast, easy and reliable volume setting with 180° rotating volume adjustment knob.

Discharge tube cap reduces contact with the air and prevents drying. Also prevents accidental dropping.

Supplied with 4 adaptors (28, 38, 40 and 45 mm diameter) to fit almost all available reservoir bottle necks.

The telescopic extractable intake tube can be adjusted simply by pulling according to different bottle heights.

Specially designed calibration tool is provided with each dispenser for convenient and fast user recalibration.

Supplied in a perfectly designed modern and sturdy box featured for compartments for every piece.

Re-circulation valve helps user in quick purging without wasting any reagent.

How to Use

A bottle top dispenser is a common lab instrument which is used to dispense precise amounts of chemicals/reagents, organic and inorganic solvents, oils etc. from bottles or other containers. The process of dispensing manually poses several risks such as spilling of chemicals, inaccurate measurements and even fatal lab accidents.

In order to prevent such hazards and enhance lab safety, bottle top dispensers are the go-to scientific apparatus for dispensing reagents safely and precisely in laboratory environment.

They can safely dispense a fixed amount of liquid usually between 1 ml and 100 ml, directly from a bottle to a receiving container.