Storage bottle with capacity of 0.25 l and 0.5 l resp. and tightly screwable measuring chamber, both made of unbreakable, physiologically safe and chemically inert LDPE (polyethylene), for clean and rapid metering of adjustable volumes from 5 to 50 ml. Free of extractable components, suitable for organic reagents, scintillation solutions, buffers, solvents, alkalis and acids, except concentrated sulfuric and nitric acid.
Slightly squeezing the handy storage bottle forces the liquid to be metered through the fill tube of the metering chamber into the measuring vessel. Overfill is sucked back into the bottle when pressure is released. The metered liquid can be poured off the measuring vessel without problems.
The required volume is adjusted by moving the fill tube.