Labmax Bottle Top Dispenser

Item #: D5370 Series
Manufacturer: Labnet

Product Description

Designed Through Research

The Labmax™ bottle top dispenser has been developed through extensive testing and input from end users. The result is an easy to use system with a variety of important features.

Spill Prevention Feature

The unique closed circuit air purging system allows air and bubbles to be eliminated from the dispenser without loss of valuable reagent. The reagent "guard valve" prevents accidental discharge of reagent when the dispenser is not in use. A simple turn of the operations mode selector activates this safety feature. Eliminating the need for discharge tube caps. The exclusive Integrated Swivel Neck allows the discharge tube to be turned 360° for convenient dispensing without affecting the connection to the bottle.

Locking Rocker Switch

The Dispensers are fully autoclavable to 121°C for sterilization. The Labmax™ can be disassembled quickly and easily for thorough cleaning. Quick and accurate volume adjustment is easy with the locking rocker switch. The zero point is manufactured into the Labmax™; calibration is not necessary, even after disassembly and cleaning. ISO 9001 Certification has been achieved in the design, development and manufacturing stages of the Labmax™. All Labmax™ dispensers feature a dated mark for compliance with ISO 9001 procedures.


  • Unique closed circuit air purging system
  • Reagent "guard valve" for safety shut down
  • Exclusive integrated swivel neck
  • Patented direct displacement PTFE piston
  • Quick and accurate volume adjustment
  • Auto - calibrating
  • Fully autoclavable
  • ISO 9001 certified


Piston Direct displacing, PTFE with PTFE coated viton O-ring
Cylinder Borosilicate glass with transparent plastic safety coating
Housing Polypropylene
Volume Adjustment Locking rocker switch
Calibration Automatic
Accuracy ± 0.7%
Reproductivity ± 0.1%
Autoclavable Fully, to 121°C
Compatibility Excellent - suitable for dispensing most reagents except HF
Warranty 1 year, parts and labor
Range (ml) 0.3 - 2.5ml / 1.0 - 5.0 ml / 2.0 - 10.0ml / 5.0 - 25.0ml / 10.0 - 50.0ml / 20.0 - 100.0ml
Increment (ml) 0.05, 0.10, 0.20, 0.50, 1.00, 2.00
Tolerance (ml) 0.02, 0.04, 0.08, 0.15. 0.40, 0.80
Thread Size 33mm, 33mm, 33mm, 45mm, 45mm, 45mm
Catalog No. D5370-2, D5370-5, D5370-10, D5370-25, D5370-50, D5370-100
Supplied with 24, 28, 38 and 45 mm adapters 28, 33 and 38 mm adapters