瓶口分液器 seripettorreg; pro
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.
Uses of seripettorreg; pro:
Aqueous solutions: Biological buffer solutions and detergents, anti-foaming agents, culture media, vitamin solutions, etc. can be dosed in everyday routines.
Lyes: such as NaOH, KOH and ammonia.
Polar solvents: polar solvents such as ethanol, methanol, acetylacetone, Acetone etc.
Acids: such as concentrated HCI, glacial acetic acid.
UV-sensitive media
| 货号 | 体积范围 | 分刻度 | 精度 % (±) | 精度 μl (±) | 偏差(%) | 偏差 μl |
| 4720420 | 0,2 - 2 ml | 0,04 ml | 1,2 % | 24 μl | 0,2 % | 4 μl |
| 4720440 | 1 - 10 ml | 0,2 ml | 1,2 % | 120 μl | 0,2 % | 20 μl |
| 4720450 | 2,5 - 25 ml | 0,5 ml | 1,2 % | 300 μl | 0,2 % | 50 μl |