Texture of material: Nowadays, the suckers on the market are basically made of polypropylene plastics (colorless transparent plastics with high chemical inertness and wide temperature range).However, as with polypropylene, quality varies widely: high-quality suckers are generally made of natural pol... read more
Pharmaceutical plastic bottles are generally made of pet material, which has the advantages of good sealing performance, moisture-proof, hygiene, meeting the special requirements of drug packaging. They can be directly used for drug packaging without cleaning and drying. They are excellent pharmaceu... read more
Microinjectors can be used for scientific research, chemical industry, oil refining, hospital and other units for analysis.Especially suitable for gas chromatograph. Liquid chromatograph is an essential precision instrument for liquid analysis.Its total capacity error is <5%.Air tightness withsta... read more
1. Pipettes (pipettes) should not be dried in an oven. 2. Pipettes (pipettes) cannot remove solutions that are too hot or too cold 3. The same pipette should be used as much as possible in the same experiment. 4. After the pipette is raised to the liquid level, wipe off the liquid that sticks to the... read more
The volume of all the liquid in the pipette is consistent with the scale. The usual pipette scale marks the volume of liquid "flowing out". This pipette is suitable for solutions with low viscosity. For the liquid with high viscosity, the scale marked on the tube is the total volume of the tube, bec... read more