Drop bottles are used to store small amounts of liquids. The main body is a small non-stopper reagent bottle with a grounded pipette and a latex nipple attached. The lower end of the pipette is pulled into a slender nozzle to control the amount of liquid dropping. In the middle of the pipette there is a bubble suitable for the taper of the upper mouth of the bottle, which can be used for sealing. Use amber bottles when liquid is photosensitive. When liquid chemicals are used in small quantities at a time, or are prone to danger, dropping bottles are often used to fill the solution. Usually liquid a-cid-base indicators are used in drop bottles. It can be used in laboratories of medical and health, industrial and mining enterprises, universities and other units for storing standard solutions of various reagents, indicator solutions, drip analysis, and injection of other solutions for general transfer of liquids.

Attention:

1. The pipette is matched with the dropping bottle.

2. Do not rinse the pipette with water.

3. Do not store strong alkali or oxidant for a long time.

4. Drug residues should not be reversed.

5. Pipette should not be placed upside down or horizontally so as not to be corroded by reagents.

6. Pipette should not be placed in containers to avoid contamination and damage to containers.

7. Pipette should not be placed flat or upside down to prevent liquid from flowing into latex nipple.

8. Use cork or rubber stopper in alkaline solution.

9. If the titration operation is to be done, it is necessary to measure the pipette according to its measuring method and calculate the number of ml per drop of liquid in the pipette

Glass: clear glass,amber glass

Volume: 30ml,60ml,125ml