Whether it's a beaker or an Erlenmeyer flask, a weighing bottle or a graduated cylinder - the stretchable PARAFILM®M Sealing Film always fits. PARAFILM®M stretches up to 200% and clings even around irregular shapes and surfaces.
Even a vessel falling over need not be a disaster. Provided it has been carefully sealed with PARAFILM®M, the sample is protected against contamination or evaporation and it will not spill out.
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