1-25 mL Lower Density Polyethylene Variable Volume
Measuring cup with pouring spout
Cup is graduated at 1 mL, 2.5 mL and from 5 to 25 mL in 5 mL intervals
Slides on filling stem mounted in screw cap of 500 mL polyethylene reservoir bottle
Easily disassembled for cleaning
Squeezing and releasing bottle automatically fills cup to preset volume, determined by adjustable level of filling tube in the cup. Excess flows back into bottle.
Measuring cup is transparent polymethylpentene; bottle and fill tube are low density polyethylene; stem closure and push-pull stopper are polypropylene; ring tube is high density polyethylene.