The plastic caps and stoppers from AllChimie ensure safe and hermetic closure of your bottles, tubes and containers. Manufactured in polyethylene (PE), polypropylene (PP) or PTFE, they meet requirements for storage, transport and handling of samples and reagents.
Designed to fit standard threads (GL, DIN) or conical necks of common glassware, these caps deliver long-lasting tightness and resist most usual chemicals. Screw-skirt versions ensure consistent tightening without slipping.
The range covers standard diameters for storage bottles, volumetric flasks, Erlenmeyer flasks and tubes. Some references feature an integrated sealing gasket to strengthen protection against evaporation or contamination.
When your setup requires an elastic closure rather than a screw one, consider the rubber stoppers for standard applications, the silicone stoppers for high temperatures and autoclave, or the neoprene stoppers for oil and solvent resistance. Together they form a coherent range alongside the plastic containers to be sealed.
