The following products have been found matching your search "flaschenform": 253
High performance liquid chromatography (HPLC) is a biochemical analysis method used to separate, identify and quantify substances in a mixture. Compared to simple column chromatography, HPLC separates the mixture of substances under pressure and possibly also under the influence of temperature with the help of two phases, a stationary and a mobile phase, faster and more precisely.
The mobile phase consists of solvents that are withdrawn from storage bottles. For reliable results without contamination from the environment on the one hand and to protect the user from solvent vapors on the other hand, it is necessary for these bottles to be equipped with special safety caps.
witeg offers a cost-effective solution for this: the complete safety system suitable for all laboratory bottles and more.
The universal dispenser LABMAX premium has a sophisticated system which allows air purging and draining without any loss of reagent! Due to the direct displacement system, LABMAX premium is ideal for crystalline solutions. We improved the adjust knob for a quick and precise volume setting. On top, we added the built-in recalibration mechanism.
Your advantage at a glance:
- high-quality precision instrument, made in Germany
- best in its class performance, most competitive pricing
- highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-5 requirements
- all-purpose dispenser, universal chemical compatibility
- direct displacement piston system, ideal for crystalline solutions
- built-in recalibration mechanism including calibration tool
- robust and stable, made of high quality materials e.g. platinum springs
- 0% loss of reagent by pumping in a closed circuit
- 100% drip-free due to our unique anti-drip system
- 360° rotatable valve block for added safety
- with 2 scales - for measurements in milliliter and ounces
- one handed operation
- flexible by using different bottle adapters
- easy to clean, completely autoclavable at 121°C
- telescopic suction tube included in scope of supply
- individual certificate and serial number
- DE-M marked according to the German calibration law
Artikelliste
| Order number | Model | Thread | Systematic errors ISO | Numeric division | Random errors ISO | Volume | Volume adjustment |
|---|---|---|---|---|---|---|---|
| 5 370 901 | LABMAX premium 0.25-2.5ml | GL32 | ±0.012 ml | 0.05 ml | ≤0.002 ml | 0.25 - 2.5 ml | Adjustment knob |
| 5 370 902 | LABMAX premium 0.5 - 5 ml | GL32 | ±0.03 ml | 0.1 ml | ≤0.005 ml | 0.5 - 5.0 ml | Adjustment knob |
| 5 370 903 | LABMAX premium 1 - 10 ml | GL32 | ±0.06 ml | 0.2 ml | ≤0.01 ml | 1.0 - 10.0 ml | Adjustment knob |
| 5 370 904 | LABMAX premium 2.5 - 25 ml | GL45 | ±0.15 ml | 0.5 ml | ≤0.025 ml | 2.5 - 25.0 ml | Adjustment knob |
| 5 370 905 | LABMAX premium 5 - 50 ml | GL45 | ±0.3 ml | 1 ml | ≤0.05 ml | 5.0 - 50.0 ml | Adjustment knob |
| 5 370 906 | LABMAX premium 10 - 100 ml | GL45 | ±0.5 ml | 2 ml | ≤0.1 ml | 10.0 - 100.0 ml | Adjustment screw |
- accurately adjusted
- with glass stopper and label
- made of clear glass
Artikelliste
| Order number | Model | Diameter (outer) | Color | Material | Capacity | Diameter | Height(outer) |
|---|---|---|---|---|---|---|---|
| 2 911 100 | Winkler bottles for B.O.D. determination | 53 mm | clear glass | Glass | 100 - 150 ml | 53 mm | 103 mm |
| 2 911 250 | Winkler bottles for B.O.D. determination | 70 mm | clear glass | Glass | 250 - 300 ml | 70 mm | 130 mm |
| 2 911 500 | Winkler bottles for B.O.D. determination | 87 mm | clear glass | Glass | 500 - 600 ml | 87 mm | 170 mm |