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Mikromeister® Bottletop Dispenser

reliable German Quality | excellent Value for Money

Under the brand MIKROMEISTER® highly precise dosing equipment for the laboratory is made in Wertheim / Germany.

Fine Adjustments

Media-specific recalibration (e.g. for temperature, viscosity)
The unique combination of fine adjustment and reproducible volume-setting (which is the basis of proper calibration and GLP) makes your results reliable and your MIKROMEISTER®-Dispenser multipurpose.

Safety Lock

Preventing unintentional reagent flow.
If you lock the 3-way-valve inadvertent dispensing is not possible. In addition to that you can evacuate the system without removing the unit from the bottle.

Slide `n` Lock

Easy operation by Slide ‘n‘ Lock volume setting.
The volume setting is quick an accurate. Operation for both left-handed and right-handed.

Rapid Prime

The priming system saves reagent by recirculating during bleeding.
The MIKROMEISTER® rapid-primesystem channels reagent back into the bottle, eliminating reagent waste - for safety and saving features.

Clever Piston

Unique wiping seal eliminates swelling and freezing of piston.
The positive displacement piston is ideal for many problematic media. Even for reagents which tend to:

  • Crystallization
  • Viscosity
  • Foam (e.g. tensides)
  • High vapor pressure

The positive displacement principle: The tightly fitting piston always wipes the walls of the glass-cylinder completely clean.

Economical and ecological benefit:

  • Innovative valve system allows bleeding without any loss of reagent
  • Modular design and exemplary spare part service for extended lifetime

Perfect Handling:

  • Rapid and precise volume adjustment
  • Turnable discharge tube so that the bottle label is always visible
  • Three PP-adapters for the most common bottle sizes are supplied
  • Telescope intake tube easily adjusts to fit reagent bottles without cutting

Proven Safety:

  • Transparent plastic sleeve protects the user from cuts and splashes if the glass breaks
  • Drip-free discharge tube holder to restrict tubing movement
  • Closed multi-way valve system prevents of unintended dispensing

Applications:

  • High resistant materials: PTFE, PFA, Borosilicate, Platinum
  • Can be autoclaved for sterile applications 121° C / 250° F
  • Resistant to most acids, solvents, bases

Ordering information and technical data

MIKROMEISTER® Dispenser

  • self priming system
  • media specific recalibration
  • wiping seal eliminates swelling and freezing of the piston
  • easy volume setting Slide'n'Lock

1 BottleTop Dispenser, 3 adapters of PP, 1 filling tube, operation manual, certificate of calibration, 1 tool

Volume Volume steps Cat. No Thread Adapters GL Accuracy A% Coefficient of Variation CV%
0,25 - 2,50 ml 0,05 ml 4201 GL 32 28, 40, 45 0,6% ≤0,1%
0,50 - 5,00 ml 0,10 ml 4202 GL 32 28, 40, 45 0,5% ≤0,1%
1,00 - 10,00 ml 0,20 ml 4203 GL 32 28, 40, 45 0,5% ≤0,1%
2,50 - 25,00 ml 0,50 ml 4204 GL 45 38, 40, 38/32 0,5% ≤0,1%
5,00 - 50,00 ml 1,00 ml 4205 GL 45 38, 40, 38/32 0,5% ≤0,1%

MIKROMEISTER® Dispenser FIX

  • fixed volume for standard applications

1 BottleTop Dispenser Fix, 3 adapter of PP, 1 filling tube, operation manual, certificate of calibration, 1 tool

Volume Cat. No Thread Adapters GL Accuracy A% Coefficient of Variation CV%
1,00 ml 4211 GL 32 28, 40, 45 0,6% ≤0,1%
5,00 ml 4212 GL 32 28, 40, 45 0,5% ≤0,1%
10,00 ml 4213 GL 32 28, 40, 45 0,5% ≤0,1%

MIKROMEISTER® Accessories

adapter for
MIKROMEISTER® Dispenser,
MIKROMEISTER® Dispenser FIX

Dispenser Thread Bottle Neck Order No. PP Order No. PTFE
GL 32 GL 25 4110 4118
GL 32 GL 28 4111 4119
GL 32 GL 38 4112 4120
GL 32 GL 40 4113 4121
GL 32 GL 45 4114 4122
GL 45 GL 32 4115 4123
GL 45 GL 38 4116 4124
GL 45 S 40 4117 4125