A fixed-volume bottle-top dispenser for 250 + 500 µL
The witeg MINISPENSOR is a manual, fixed-volume bottle-top dispenser for repetitive dispensing of small volumes. It is a tip-free alternative to microlitre pipettes for long dispensing series, and it removes the need for disposable pipette tips.
Each MINISPENSOR gives two pre-set volumes, here 250 + 500 µL, which you switch between with a push-and-turn action. It is colour coded (red) and made in Germany.
Key features
- Tip-free: A sustainable alternative to microlitre pipettes for repetitive dispensing.
- Two fixed volumes in one tool: Switch between the pre-defined volumes with a press-and-turn action.
- One-handed refilling: A spring-loaded piston returns after each stroke.
- Direct displacement piston: Precise micro-volume dispensing that is less affected by viscosity.
- Autoclavable: Chemical-resistant materials, autoclavable at 121 °C.
- ISO 8655 design: Ergonomic, lightweight and built to ISO 8655.
Ideal for
- Repetitive dispensing of small volumes without pipette tips
- Biochemical and medical research with long dispensing series
Technical specifications
| Item number | 5 371 525 |
|---|---|
| Brand / model | witeg MINISPENSOR |
| Volumes (two fixed) | 250 + 500 µL |
| Volume selection | Push and turn |
| Systematic error (ISO) | ±5 µL |
| Random error (ISO) | ≤1 µL |
| Thread | GL 28 |
| Colour code | Red |
| Autoclavable | Yes, at 121 °C |
| Country of origin | Germany |
What's included
- MINISPENSOR
- 100 mL bottle
- Instruction manual
- Individual certificate and serial number
- Thread adapter (GL 28 / GL 32)
