Bottle top dispenser is the most common one of the instruments and equipment, for the general acid and alkali and low concentrations of strong acid and alkali and salts. It is capable of accurate, highly reproducible dispensing without wasting reagents while providing safety assurance to operators and experimental environments.
Bottle Top Dispenser Type
Bottle dispenser is divided into three types:based, organic and hydrofluoric acid type. The basic has covered all the laboratory solvent.
The basic type of bottle top dispensor is suitable for a wide range of reagents, including the general acid and alkali salt solution, lower concentrations of non-oxidized strong acid and alkali and polar organic solvents (excluding non-polar organic solvents and halogenated hydrocarbons, etc.), such as H3PO4, HCl, H2SO4, NaOH, NaCl and the like. Maximum pressure 500mbar, the maximum solution viscosity 500mm2 / s, the maximum solution temperature 40 ℃, the maximum resistance to liquid density 2.2g / cm3;
Organic type suitable for a wide range of organic solvents and higher concentrations of strong acid solutions. Such as chlorine containing fluorine organic solvents, trifluoroacetic acid, tetrahydrofuran, peroxide, chloroform, HNO3 and so on. Maximum pressure 500mbar, the maximum solution viscosity 500mm2 / s, the maximum resistance to liquid density 2.2g / cm3;
Hydrofluoric acid type, only for HF solution. As the HF corrosion of glass, so the distributor of the piston piston piston, and its corresponding reagent bottle should be plastic material maximum pressure 500mbar, the maximum solution viscosity 500mm2 / s, the maximum resistance to liquid density 3.8g / cm3.
Bottle top dispenser Application
The bottle dispenser is fixed to the reagent bottle by means of a screw mouth valve, which is tightly closed and so that the solution is removed in a closed system, which avoids the evaporation, splashing, tipping and so on of the solution, reducing the environmental and human Hazard, compared to the cylinder fully open the pipetting process more secure.
In organic synthesis or petrochemical laboratories, high viscosity, high density, high volatile solvents are not uncommon, especially in the petrochemical industry. Such solutions because of its special properties, it is difficult to quickly remove, and the traditional cylinder is difficult to accurately quantify. Bottle dispenser is fully capable of handling such a solution.
Starlab can supply:
1.Mechanical Bottle-Top Dispenser
SLMBT001 Mechanical Bottle-Top Dispenser 0.5-5ml
SLMBT002 Mechanical Bottle-Top Dispenser 1-10ml
SLMBT003 Mechanical Bottle-Top Dispenser 2.5-25ml
SLMBT004 Mechanical Bottle-Top Dispenser 5-50ml
2.Electronic Bottle-Top Dispenser --0.1-99.9 ml
SLEBT001 USA plug, 100V-220V/50Hz/60Hz
SLEBT002 Cn plug, 100V-220V/50Hz/60Hz
SLEBT003 Euro plug, 100V-220V/50Hz/60Hz
SLEBT004 UK plug, 100V-220V/50Hz/60Hz
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