– Volumetric pipettes are precision laboratory instruments used for measuring and transferring a fixed volume of liquid.
– A 1 ml volumetric pipette is designed to deliver or transfer exactly 1 ml of liquid.
– It typically has a long, narrow tube with a graduation mark at the top and a tapered tip at the bottom.
– The graduation mark indicates the calibrated volume, which is 1 ml for a 1 ml volumetric pipette.
– The pipette is made of high-quality glass to ensure accuracy and precision.
– To use the pipette, you need a pipette filler or bulb to draw the liquid into the pipette and release it.
– The liquid is drawn into the pipette until the bottom of the meniscus aligns with the graduation mark.
– The pipette should be held vertically during both filling and dispensing to maintain accuracy.
– Volumetric pipettes are commonly used in analytical chemistry, pharmaceutical research, and other scientific applications requiring precise liquid measurement.
– It is essential to handle the pipette with care, clean it properly after each use, and store it appropriately to maintain its accuracy and longevity.