Protective stoppers for test tubes and laboratory vessels, designed to secure samples during storage and transport. Manufactured to CE standards for reliable sealing performance.
Manufactured by
China
Qingmao Lab Consumable Instrument Co., Ltd. is a professional laboratory consumables manufacturer and supplier. The company focuses on R&D and design of original products, with capabilities for custom product development based on regional requirements and user preferences.
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BON Biotech · China
Test tube stoppers are closure devices designed for laboratory specimen tubes and sample containers used in clinical diagnostics, research, and pathology workflows. These disposable stoppers provide secure sealing to prevent sample contamination, evaporation, and cross-contamination during handling, storage, and transportation. Available in various sizes and materials to accommodate standard laboratory tube specifications.
LP ITALIANA S.P.A. · Italy
Plastic stoppers for sealing laboratory tubes and containers. Designed to maintain sample integrity and prevent contamination in clinical and research laboratory settings.
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Test tubes and stoppers are essential laboratory consumables used for specimen collection, storage, and transport in clinical and diagnostic workflows. These sterile, single-use products are designed for blood draws, serum separation, and sample preservation in medical laboratories and point-of-care settings.
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