Lab Bottle Top Dispenser Economic Semi-automatic Liquid Sleeve Type 5-25 ML Adjustable Adder Without

Economic Dispenser 5-25ml Adjustable liquid dispensers are widely used in daily analytical work in laboratories. It has a unique design, excellent materials, reliable production, and wins the trust of users. This type of product is widely sold adjustable liquid dispenser. Application: Petrochemical, dyestuff, fertilizer, environmental protection and other industries. Applicable: Scientific research institutes, inspection departments, accurate measurement of liquids, suitable for various aqueous solutions, reagents, biochemical samples except the organic solution like acid and alkali. Assembly: 1. Insert the liquid outlet pipe 1 into the body of the liquid dispenser, so that the liquid outlet pipe is downward. 2. Set the suction pipe 2 into the suction port at the lower end of the liquid feeder body. 3. Screw the adjustable dosing device into the mouth of the reagent bottle and use it. If the pipette is too long, it can be shortened as appropriate. If the plastic parts are too tight, they can be softened by heating. Safety: 1. The thread pressing device of the liquid outlet pipe should be screwed into the body of the liquid filling device tightly to prevent the corroded sample from being ejected from the gap when the liquid is pressed. Please wear protective glasses. 2. When using samples that are harmful to the eyes, please wear protective glasses to prevent burns. Usage: 1. Fix the quantitative knob on the required scale, lift it up, and press it down slowly. 2. The liquid feeder should be used at normal temperature. 3. This liquid dispenser can be directly installed on almost all 500mL screw-top (35mm diameter) reagent bottles. A GL45 adapter can be used to connect 1000mL square reagent bottles. 4. Every time you use it, the air in the suction pipe and the liquid outlet pipe should be drained to ensure accurate measurement. Main parameter Capacity: 0-25 mL Accuracy: 0.7 mL Minimum graduation: 1 mL Adaptation: 500ml/1000ml bottle (Screw mouth about 35mm / 45mm) Packing: Pack of 1 pc Precautions: Hydrofluoric acid and strong bases are not applicable.