Eppendorf Reference 2 single-channel pipette, fixed, 1 µL, dark grey, 4925000014
€188.00
- Mechanical fixed-volume pipette, 1 µL, single-channel
- One-button operation with smooth surface
- Colour code dark grey for epT.I.P.S. 0.1 to 10 µL
- Fully autoclavable at 121 °C, UV-resistant at 254 nm
- Adjustment seals for temporary adjustment and factory adjustment included in the scope of delivery
- Conforms to ISO 8655 according to Eppendorf, measurement deviation for the nominal volume specified
Product information "Eppendorf Reference 2 single-channel pipette, fixed, 1 µL, dark grey, 4925000014"
The Eppendorf Reference 2 for 1 µL is a mechanical fixed-volume pipette with one-button operation and a smooth surface. The volume is fixed, and the pipette can be fully autoclaved. The colour code dark grey indicates the matching tip: epT.I.P.S. 0.1 to 10 µL.
One-button operation
According to Eppendorf, operation is via a single button. According to Eppendorf, haptic feedback is intended to prevent unintentional tip ejection. The data sheet also mentions active aerosol reduction. The pipette works with an air cushion.
Adjustment and adjustment seals
The scope of delivery includes 1 adjustment seal for temporary adjustment and 2 adjustment seals for factory adjustment. With temporary adjustment, the pipette can be adapted to the liquid, to extended tips or to the altitude without calibrating. It is possible to return to the factory adjustment.
Colour code and tips
According to Eppendorf, the colour of the pipette corresponds to the colour of the matching epT.I.P.S. Here, the tip epT.I.P.S. 0.1 to 10 µL belongs to the colour code dark grey. Some nominal volumes are available in two colours, which belong to different tips. Colour code and tip should therefore be compared before ordering. The pipette is an open system, and tips from other manufacturers are possible. The measurement deviations apply only with original epT.I.P.S.
Typical applications
- A fixed addition of 1 µL to many preparations
- Standard solutions with a constant preparation volume
- Routine steps in which nobody should change the volume
- Adding ready-prepared reagents to reaction vessels
- Workstations with several fixed-volume pipettes for recurring protocols
Autoclaving and resistance
The pipette may go into the autoclave in the assembled state at 121 °C and 1 bar for 20 minutes, upper and lower part together. No additional disinfectants or sodium hypochlorite are used. Filter sleeve and protective filter, where present on the model, are autoclaved separately. The pipette is UV-resistant at 254 nm. According to Eppendorf, chemical resistance is high, and special lower parts are available for aggressive chemicals. The pipette is operated at +5 °C to +40 °C and 10 to 95 % relative humidity. For storage, Eppendorf specifies -5 °C to +45 °C.
Technical details
| Feature | Value |
|---|---|
| Series | Eppendorf Reference 2, mechanical |
| Type | Single-channel pipette, fixed volume |
| Volume | 1 µL |
| Operation | One-button operation |
| Colour code | dark grey |
| Matching tip | epT.I.P.S. 0.1 to 10 µL |
| Autoclavable | fully, 121 °C, 1 bar, 20 minutes |
| UV resistance | 254 nm |
| Operating conditions | +5 °C to +40 °C, 10 to 95 % relative humidity |
| Storage | -5 °C to +45 °C |
| Standard | Conformity with ISO 8655 according to Eppendorf |
| Manufacturer | Eppendorf |
| Manufacturer number | 4925000014 |
Measurement deviations
Eppendorf specifies the measurement deviation for the nominal volume of this pipette. According to Eppendorf, the values apply only with original epT.I.P.S. Eppendorf determines them gravimetrically according to ISO 8655, with 10 determinations per volume and water according to ISO 3696. The systematic error describes how far the mean value deviates from the set volume. The random error describes the scatter of the individual values.
| Test volume | Systematic error | Random error |
|---|---|---|
| 1 µL | ±2.5 % / ±0.025 µL | ±1.8 % / ±0.018 µL |
Scope of delivery
- Pipette
- Operating instructions
- Certificate
- 1 adjustment seal for temporary adjustment
- 2 adjustment seals for factory adjustment
- Pipette grease
Depending on the model, a locking ring for deactivating the spring loading is also included. Pipette tips are not included in the scope of delivery.
Accessories and procurement
epT.I.P.S. and pipette holders from Eppendorf are also available. The procurement service takes care of the suitable version on request.
| Colour: | Grey |
|---|---|
| Number of channels: | 1-channel |
| Operation: | mechanical |
| Volume range: | 1 µl (fixed) |
| Volume setting: | fixed |