瓶口分液器 seripettorreg;
seripettorreg; and seripettorreg; 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: seripettorreg; :
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.
| 货号 | 体积范围 | 分刻度 | 精度 % (±) | 精度 μl (±) | 偏差(%) | 偏差 μl |
| 4720120 | 0,2 - 2 ml | 0,04 ml | 1,2 % | 24 μl | 0,2 % | 4 μl |
| 4720140 | 1 - 10 ml | 0,2 ml | 1,2 % | 120 μl | 0,2 % | 20 μl |
| 4720150 | 2,5 - 25 ml | 0,5 ml | 1,2 % | 300 μl | 0,2 % | 50 μl |