The sample bottle is suitable for long-term storage of samples
Date:2022-01-04 16:32:01 Tuesday
Summary:The sample bottle is very suitable for transportation and long-term storage of samples due to its tightnessChromatography sample bottles, also known as sample bottles, are common chromatographic consumables in laboratories. Because of their tightness......
The sample bottle is very suitable for transportation and long-term storage of samples due to its tightnessChromatography sample bottles, also known as sample bottles, are common chromatographic consumables in laboratories. Because of their tightness, they are very suitable for transportation and long-term storage of samples. Application areas: environmental protection/water industry, food/beverage, chemical testing, biological industry, petroleum/chemical industry.
The sample bottle is made of Peng silicate glass to ensure that the sample is free from contamination. At the same time, the septum is manufactured with a non-adhesive process, which not only ensures the purity of the sample but also retains the high resilience of the septum, and protects the injection needle. Compared with many precision analytical instruments used in laboratories, chromatographic sample bottles seem to be irrelevant, but the incorrect use of sample bottles, caps, and pads will have a major impact on the experimental results, resulting in reduced experimental efficiency and repeatability, and affecting the experiment The accuracy of the data can cause irreparable damage to the experimental instrument in serious cases. The cap with pre-assembled gasket in the bottle cap reduces the pollution during operation. The cover pad is made of medical grade PP material, with a general thread excuse, to ensure the compatibility of the product with any brand. The gasket is made of high-quality PTFE/silicone material, with good sealing performance, and the size ensures that the gasket will not fall off during sampling. Each batch has a third-party inspection report. bottle body The bottle body is divided into with writing scale/without writing scale Marking the sample can avoid unnecessary accidents in your experiment, or forget the composition of the contents of the bottle due to storage for too long. Whether the chromatography sample bottle has an insert (liner) tube If your sample volume is small, you can use a sample bottle with an insert (liner) tube to increase the liquid level to facilitate sample injection. The sharp-bottomed inner cannula can have less sample volume than the flat-bottomed cannula, and its recyclability is better than that of the flat-bottomed inner cannula. The function of the position of the inner cannula can be automatically calibrated to the center position to protect the needle and make it easier to take. Bottle mouth specification Crimping bottle: strong sealing, but it requires manual capping and capping device. Screw-top bottle: It is easy to use, and the screw-top design can save manpower and time. It is also a very popular way to close the bottle top. Bayonet bottle: It can be capped without tools, which is more convenient than the threaded mouth, but the tightness is not as good as the threaded mouth.
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