How is the sample solution diluted in the laboratory?
Liquid dilution in the laboratory often requires a pipette and pipette tips.
Inject 1ML specimen solution (10-fold dilution) into (a pipette is needed here, which is divided into single-channel and multi-channel pipettes. There are various brands of pipettes and different shapes, but most of them are divided into single-channel and multi-channel pipettes. For adjustable volume pipettes and fixed volume pipettes.) In each 9ML of sterilized diluent, shake to prepare a 100-fold dilution. When diluting again, add 1ml of 100-fold dilution to 9ml of sterilized dilution to make 1000-fold dilution. A 10,000-fold dilution can be prepared as needed.
When preparing serial diluent, please replace the suction nozzle (also known as suction tip, pipette tip, and needle tip) when contacting the diluent. sexual.)
You see, just sample pretreatment requires so many steps, test instruments and consumables. It is conceivable how tired and busy our scientific researchers are every day.
