The 11mm chromatographic vial and the wide-mouth crimp cap provide a larger target area, which can improve the accuracy of the autosampler needle. The crimp vial is made of amber glass to protect light-sensitive samples. Septa types: PTFE/silicone, natural rubber/TEF septa, single slit septa are available.
The crimp vial produced by Aijiren has a standard 11.6x32mm shape and is compatible with 11mm aluminum sealing caps. The Aluminum Cap is 11mm in diameter and has a 5.5mm center hole, which is convenient for sampling with automatic injection needles. In addition, the Septa matched with crimp vial can also be pre-slit to facilitate the automatic injection needle to pierce the septa.
Aijiren sample vials have excellent sealing performance, which can effectively avoid sample evaporation. The sample bottle and corresponding 11 mm aluminum cap can be easily combined with the crimp cap tool. The vial can withstand heat and pressure, and can also be used for chemical reactions. Especially for sample vials with white open caps and thick PTFE/silicone septa, they can be used as anhydrous and oxygen-free reaction vials.
The strict quality assurance of Crimp Top HPLC Vial produced by Aijiren provides dimensional consistency between batches, and the optional ceramic writing point with filling marks on the vial is certified and fully compatible with the autosampler. At the same time, Aijiren Good quality control has been achieved, including height, diameter, bottom, thickness and neck/thread, cleanliness.
Aijiren vials are very suitable for autosamplers and have good chemical compatibility and ultra-cleanliness. The crimping top sample bottle is currently the most commonly used gas sampling bottle on the market because of its very good sealing. The sample bottle with a volume of 2ml is especially suitable for laboratory use. It also has a flat bottom function and is compatible with automatic sampling equipment.
2ml crimp autosampler vial is depending on the filling volume. We differentiate between standard 2ml crimp autosampler vials and micro-vials which either have an interior or exterior volume reducing shape. Alternatively you can of course also use inserts to reduce the volume inside a vial, in order to create ideal conditions for sample removal. 2ml crimp autosampler vial with insert is larger and wider mouth than 9mm screw sample vial. 2ml crimp autosampler vials have approximately a 40% wider mouth opening than standard opening vials. The large opening reduces the risk of bent autosampler needles during sampling.
As HPLC autosampler vial manufacturer, Aijiren supply 2ml clear crimp top hplc autosampelr vial in wholesale price. The price of 2ml clear crimp top hplc autosampler vial is the same to Amber autosampler vial. Before you buy it, Aijiren can supply free sample to test. Aijirne is a global supplier of analytical field and lab supplies with high quality, good service and favorable price. About 2ml clear crimp top hplc autosampler vail and septa , cap, you can ask Aijiren business manager. Welcome to inquiry.
2ml clear crimp top hplc autosampler vial is made of borosilicate glass. Comparing with 2ml amber crimp headspace vial, the 2ml clear crimp top hplc autosampler vial should be made by special process. The appearance of a clear and transparent 2ml crimp top sample hplc vial has attracted widespread attention. 2ml clear crimp top hplc autosampler vial is made by adding UV-absorbed metal oxides to the glass, while using the complementary effect of color, and then adding certain metals or their oxides to fade the colored glass. So in theory, the 2ml clear crimp top HPLC autosampler vial is a little expensive than Amber autosampler vial.