BRAND® Dispenser Dispensette® S Organic, analog-adjustable, DE-M
- Simple: Wide range of applications for organic solvents, acids, alkalis and saline solutions.
- Easy: Minimum operating forces, maximum comfort.
- Efficient: Reliable in challenging continuous operation and with aggressive media.
Whether you are dispensing solvents, acids, alkalis or saline solutions – the Dispensette® S bottle-top dispenser makes it easy, safe and efficient.
With both the Dispensette® S and Dispensette® S Organic, you will always have the right dispenser at hand for a wide range of media. For efficient volume adjustment, you can choose between digital and analog adjustment, or fixed volume. Do you dispense long series, sterile applications or moisture-sensitive media? With numerous accessory options, the Dispensette® S also offers efficient solutions for special applications.
Dispensette® S Organic (yellow color-code): Ideal for dispensing organic solvents, including chlorinated and fluorinated hydrocarbons (e.g., trichlorofluoroethane and dichlormethane), acids like concentrated HCl and HNO3 (except HF), trifluoroacetic acid (TFA), tetrahydrofuran (THF) and peroxides.
Analog-adjustable Model: Rapid and safe volume setting with new internal scalloped track. Simple calibration adjustment with a supplied tool.
Limitations of use:
Operating temperature from +15 °C to +40 °C (from 59 °F to 104 °F) of instrument and reagent
Vapor pressure up to max. 600 mbar. Aspirate slowly above 300 mbar, in order to prevent the liquid from boiling
Kinematic viscosity up to 500 mm² /s (dynamic viscosity [mPas] = kinematic viscosity [mm² /s] x density [g/cm³)
Density up to 2.2 g/cm³
Dispensette® without Recirculation valve
| Catalog Number | Volume range(ML) | Accuracy in % (±) | Accuracy in µl (±) | Coefficient of variation (%) | Coefficient of variation (µl) |
| 4630130 | 0.5-5 | 0.5% | 25µl | 0.1% | 5µl |
| 4630140 | 1-10 | 0.5% | 50µl | 0.1% | 10µl |
| 4630150 | 2.5-25 | 0.5% | 125µl | 0.1% | 25µl |
| 4630160 | 5-50 | 0.5% | 250µl | 0.1% | 50µl |
| 4630170 | 10-100 | 0.5% | 500µl | 0.1% | 100µl |
Dispensette® with Recirculation valve
| Catalog Number | Volume range(ML) | Accuracy in % (±) | Accuracy in µl (±) | Coefficient of variation (%) | Coefficient of variation (µl) |
| 4630131 | 0.5-5 | 0.5% | 25µl | 0.1% | 5µl |
| 4630141 | 1-10 | 0.5% | 50µl | 0.1% | 10µl |
| 4630151 | 2.5-25 | 0.5% | 125µl | 0.1% | 25µl |
| 4630161 | 5-50 | 0.5% | 250µl | 0.1% | 50µl |
| 4630171 | 10-100 | 0.5% | 500µl | 0.1% | 100µl |
