How to better clean the pipette tip
[ White Pipette Tips,Pipette Tips 300ul,Filter Pipette Tips,Plastic Filter Tips,Colourful Filter Tip ]
In quantitative analysis experiments, even a small amount of impurities will affect the accuracy of the experiment. At this time available lotion cleaning capacity instrument. The lotion is a saturated solution of potassium dichromate in concentrated sulfuric acid. (5g potassium dichromate was dissolved in 10mL hot water, slightly cooled, and slowly added into 100mL concentrated sulfuric acid under agitation to get chromate lotion, referred to as lotion).[ White Pipette Tips,Pipette Tips 300ul,Filter Pipette Tips,Plastic Filter Tips,Colourful Filter Tip ]
The lotion has a strong decontamination ability. When washing, the lotion is added to the container, and its dosage is 1/3 of the total volume of the container. Then the container is tilted and slowly rotates the container, so that the inner wall of the container is all wet with the lotion, and then the lotion is poured into the original bottle, and then the lotion is washed away with water. If the container is soaked in a lotion for a period of time or heated, the effect is even better.
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Post time: Oct-20-2021