Square Plastic Bottles
Square plastic bottles combine space-efficient storage with reliable performance for a wide range of laboratory and production workflows. Their square footprint improves shelf utilisation and packing density while maintaining stable handling and stacking on benches, in refrigerators and during transport.
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FAQ
Square plastic bottles maximise storage density on shelves and in cold rooms while remaining stable during transport. The flat sides make labelling easier and more legible. Brands such as Gosselin, Thermo Scientific Nalgene, Kautex and Corning use robust materials and closures to maintain leak resistance and product integrity.
Most square plastic bottles in this range use HDPE, PET or polycarbonate. HDPE offers good chemical resistance for routine reagents, PET provides excellent clarity, and PC combines transparency with higher impact strength. Thermo Scientific Nalgene, Gosselin, Kautex, Corning and Buerkle each offer material options for specific workflows.
First consider viscosity, filling equipment and sampling frequency. Wide-neck Kautex and Gosselin bottles are ideal for powders or viscous liquids, while narrow-neck Thermo Scientific Nalgene Biotainer formats support secure connection and reduced spill risk. Match closure type and liner to your chemical compatibility and sterility requirements.
For sterile or critical applications, look for square Biotainer and validation formats from Thermo Scientific Nalgene and Corning PC storage bottles. These options often arrive pre-sterilised, individually bagged and designed for bioprocessing, media storage or validation studies, helping support regulatory compliance and consistent performance.
Focus on bottles with pan-European availability and consistent specifications. Prioritise core volumes like 250 mL, 500 mL and 1 L from Gosselin, Thermo Scientific Nalgene, Kautex, Corning and Buerkle, then align internal stocking lists and SOPs around these standard product codes.
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