A premium bottle-top dispenser with zero-loss recirculation, fully autoclavable
The witeg LABMAX premium combines German engineering with a closed-circuit purging system that returns chemicals to the bottle during de-airing. It is designed for aggressive liquids, including acids, bases and crystalline media.
This 0.25-2.5 mL model has a GL 32 thread and is manufactured in Germany by witeg.
Key features
- 0% reagent loss: Closed-circuit purging returns liquid to the bottle during de-airing.
- Drip-free: A 180° turn of the discharge tube seals the system.
- Accurate: Exceeds the error limits of ISO 8655-5.
- Autoclavable: Fully autoclavable at 121 °C.
- Quick-adjust volume: Dual mL / oz scale for fast volume setting.
- Safer, longer-lasting cylinder: Transparent, plastic-coated glass cylinder.
- Do-it-yourself recalibration: A built-in mechanism and the supplied calibration tool let you recalibrate in the lab.
- Air-purge and anti-drip positions: Dedicated 90° and 180° discharge tube positions.
Ideal for
- Dispensing acids, bases and crystalline media
- Labs that autoclave their dispensers at 121 °C
- Routine dosing that needs easy self-calibration
Technical specifications
| Item number | 5 370 901 |
|---|---|
| Brand / model | witeg LABMAX premium |
| Volume range | 0.25-2.5 mL |
| Numeric division | 0.05 mL |
| Systematic error (ISO) | ±0.012 mL |
| Random error (ISO) | ≤0.002 mL |
| Volume adjustment | Adjustment knob |
| Thread | GL 32 |
| Autoclavable | Yes, fully autoclavable at 121 °C |
| Country of origin | Germany |
What's included
- LABMAX premium dispenser
- Telescopic suction tube
- Discharge tube
- Instruction manual
- Calibration tool
- Individual certificate and serial number
- Thread adapters
