Colored screw tubeUsually equipped with lids in multiple colors, such as red, orange, yellow, green, blue, purple, white, pink, brown, transparent, etc. Bright colors facilitate marking and distinguishing samples, improving experimental efficiency. For example, in the process of processing a large number of samples, it can quickly find the required samples.

　　Colored screw tubeIt can be used for storing samples, sample packaging, automated equipment operation, etc., suitable for the needs of medical research, environmental engineering, pharmaceuticals, food industry, as well as cell biology and molecular biology.

Notes:

1. Avoid contamination: Colored screw tubes have strong tolerance to various acids, bases, and alcohols, but sample contamination should still be avoided. During use, pay attention to the cleanliness of the operating environment and avoid dust, impurities, etc. from entering the screw tube. Meanwhile, clean tools should be used for sample packaging and transfer.

2. Preventing damage: Colored screw pipes are mostly made of plastic such as polypropylene. During use, it is necessary to avoid severe collisions and falls to prevent the pipe body from breaking. Handle and store with care, and store according to the specified packaging specifications.

3. Pay attention to expiration date: Some colored screw tubes may have certain expiration dates. Before use, it is necessary to confirm whether the product is within the expiration date. Expired screw tubes may affect sealing and sample quality.

4. Proper storage: During daily storage, the original packaging should be kept to prevent moisture and dust. Avoid stacking heavy items on the pallet to prevent the screw tube from being compressed and deformed. During transportation, it is necessary to choose suitable transportation vehicles and avoid prolonged exposure to sunlight and high temperature environments to prevent thermal deformation of hoses (if hoses are used with screw fittings).