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Magnetic stirring bars made of glass
![Magnetic stirring bars made of glass]( "Magnetic stirring bars made of glass")
Magnetic stirring bars
- cylindrical
- protective cover made of borosilicate glass
- with permanent magnet
Artikelliste
| Order number | Model | Length (outer) | Diameter (outer) |
|---|---|---|---|
| 7 211 018 G | protective cover made of borosilicate glass | 15 mm | 8 mm |
| 7 211 019 G | protective cover made of borosilicate glass | 20 mm | 8 mm |
| 7 211 020 G | protective cover made of borosilicate glass | 25 mm | 8 mm |
| 7 211 021 G | protective cover made of borosilicate glass | 30 mm | 8 mm |
| 7 211 009 G | protective cover made of borosilicate glass | 40 mm | 8 mm |
| 7 211 010 G | protective cover made of borosilicate glass | 45 mm | 8 mm |
| 7 211 011 G | protective cover made of borosilicate glass | 50 mm | 8 mm |
| 7 211 022 G | protective cover made of borosilicate glass | 55 mm | 8 mm |
Microliter pipettes WITOPET expert Single-Channel
![Microliter pipettes WITOPET expert Single-Channel]( "Microliter pipettes WITOPET expert Single-Channel")
The new microlitre pipette WITOPET expert offers comfort thanks to an ergonomic handle and effortless pipetting thanks to a smooth-running pipetting button. Its longevity is guaranteed by simple maintenance and calibration. The pipette fulfils standards such as DIN EN ISO 8655 and offers sterile handling and calibration stability, even after repeated autoclaving.
Your advantages at a glance:
- reverse pipetting for accurate and precise intake and delivery of liquids of different viscosities
- soft grip prevents heat transfer to the internal components, ensuring precise pipetting
- counter locking mechanism prevents volume changes during pipetting
- blow-out system allows every last drop to be released
- new tip cone with high mechanical strength and very good resistance to chemicals
- interchangeable drops for pipette identification
- perfected ergonomics for maximum comfort with new, ergonomic handle with soft part
- particularly light in weight and yet robust
- minimum effort required when pipetting to avoid excessive strain during pipetting
- simple and quick maintenance and calibration
- completely autoclavable for 15 minutes at 121°C (DIN EN ISO 285)
- excellent calibration stability: no recalibration is required even after multiple autoclaving
*2-10 ml version without tip ejector
Artikelliste
| Order number | Model | Version | Autoclavable | Color | Channels | Increment | Volume | Inaccuracy | Imprecision |
|---|---|---|---|---|---|---|---|---|---|
| 5 402 002 E | Witopet expert 0.1-2.5 μl | Variable | at 121°C | grey | 1 | 0.01 µl | 0.1-2.5 μl | 12.00% | 6.00% |
| 5 402 010 E | Witopet expert 0.5-10 μl | Variable | at 121°C | grey | 1 | 0.10 µl | 0.5-10 μl | 2.50% | 1.50% |
| 5 402 020 E | Witopet expert 2-20μl | Variable | at 121°C | grey | 1 | 0.10 µl | 2-20μl | 3.00% | 2.00% |
| 5 402 100 E | Witopet premium 10-100 μl | Variable | at 121°C | yellow | 1 | 0.50 µl | 10-100 μl | 3.00% | 1.50% |
| 5 402 200 E | Witopet expert 20-200 μl | Variable | at 121°C | yellow | 1 | 1.00 µl | 20-200 μl | 2.00% | 0.80% |
| 5 402 901 E | Witopet expert 100-1000 μl | Variable | at 121°C | blue | 1 | 5.00 µl | 100-1000 μl | 2.00% | 0.70% |
| 5 402 950 E | Witopet expert 0.5-5 ml | Variable | at 121°C | green | 1 | 0.05 ml | 0.5-5 ml | 2.00% | 0.60% |
| 5 402 910 E | Witopet expert 2-10 ml | Variable | at 121°C | green | 1 | 0.10 ml | 2-10 ml | 3.00% | 0.60% |
Magnetic stirring bar retriever -
Magnetic stirring bar retriever
- protective cover made of borosilicate glass
- diameter in the magnet area 15 mm
- total length 350 mm