seripettor® and seripettor® pro are innovative bottle-top dispensers from BRAND with a special design. A lifting spring provides automatic filling.
When the piston seal is worn out,the entire dispensing unit can be exchanged by the user quickly and easily.
Operating range: seripettor® :
Aqueous solutions: Routinely used biological buffer solutions and detergents, antifoaming agents, culture media, vitamin solutions and so on can be dispensed.
Hydrogen peroxide can also be dispensed. Agar culture media can be dispensed at up to a max. of 60 °C. Acids: Weak, dilute or non-oxidizing acids can be dispensed.
Alkaline solutions: The components of the instrument are compatible with alkaline solutions, such as NaOH, KOH and ammonia.
Polar solvents: e.g., polar solvents such as ethanol, methanol, acetylacetone, etc.
Limitations of use:
Use between +15°C and +40°C of instrument and reagent (seripettor®: agar culture medium up to max. 60 °C)
Vapor pressure up to 500 mbar
Density up to 2.2 g/cm³
Kinematic viscosity*: 2 ml instrument: 300 mm² /s; 10 ml instrument: 150 mm² /s; 25 ml instrument: 75 mm² /s. * dynamic viscosity [mPas] = kinematic viscosity [mm² /s] x density [g/cm³]
| Cat.-No. | Volume range | Subdivision | Accuracy in % (±) | Accuracy in µl (±) | Coefficient of variation (%) | Coefficient of variation (µl) |
|---|---|---|---|---|---|---|
| 4720120 | 0,2 ml - 2 ml | 0,04 ml | 1,2 % | 24 µl | 0,2 % | 4 µl |
| 4720140 | 1 ml - 10 ml | 0,2 ml | 1,2 % | 120 µl | 0,2 % | 20 µl |
| 4720150 | 2,5 ml - 25 ml | 0,5 ml | 1,2 % | 300 µl | 0,2 % | 50 µl |
