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Do you have these questions below when choosing filters?

What is the difference between hydrophobic and hydrophilic?

What are hydrophilic filters and hydrophobic filters suitable for?

Which filters are the hydrophilic filters?

Which filters are the hydrophobic filters?

Why are ptfe membranes both hydrophilic and hydrophobic?

What is the purpose of a syringe filter? A syringe filter, also known as a wheel filter due to its shape, is used to remove particles or impurities from a sample prior to analysis, in order to prepare a solution for HPLC. They are also used for purifying or sterilizing culture media. The filter cartridge can remove particles that could damage narrow-bore equipment.   Can syringe filters be reused? Syringe filters are designed for single-use convenience, speed, and performance. They cann...

Membrane Feature Application PES Hydrophilic, high flow rate, high throughput, low protein adsorption, low extractables, autoclavable 1）General reagents, laboratory filtration of samples 2）Filtration of ultra-pure water, food, beverages, etc. 3）Filtration of serum samples CA Hydrophilic, low adsorption capacity, low non-specific binding capacity, thermal stability 1）Protein and Enzyme Filtration 2）One of the most widely used filter membranes in sample pretreatment filtration ...

If you want to choose the most suitable hplc vials for your analysis, the 5 steps below will help you quickly. Step 1: Check your autosampler for compatibility Step 2: Know the chemical properties of your sample—decide the color and material of vials Step 3: Choose the proper finish type Step 4: Determine Volume of vial Step 5: Choose the proper caps and septa Learn more about vials at Aijiren The picture below will help you. We often encounter some problems in the process of chromatog...

Septa Chemical Compatibility Chart ——choose septa according to your sample chemistry

The production composition of Vial Septum in Aijiren is silicone + compound + PTFE
Choose the most suitable Vial Septum for your lab use.

-Reagent bottle with screw cap, made of glass.
-Suitable for general laboratory applications, such as storage, sample preparation, transportation, autoclaving media
-With DIN thread GL 45, casting ring and PP screw cap
-Excellent chemical resistance
-Minimal thermal expansion
-High thermal shock resistance, autoclavable
-Transparent-content and volume can be quickly checked
-Easy to mark-Due to large label area
-Practicality-easy to read, with graduations

Aijiren, as a chromatographic consumable factory specializing in the production of 2ml autosampler vial, has a large demand from customers. In addition to 2ml autosampler vial, Aijiren also produces its accessories, such as micro-insert, Cap with Septa, Hand Crimper, etc. Among them, micro-insert is welcomed by customers because of its ability to raise the liquid level and facilitate sample injection.

Aijiren’s GL45 Reagent Bottle is a new product introduced in 2020. Since the GL45 Reagent Bottle often stores samples next to the autosampler, Aijiren adds it to the product catalog to facilitate customers to purchase together. Aijiren’s product line is now increasingly large and can accommodate Many different types of products are working hard for the convenience of chromatographic analysis.

Aijiren specializes in the production of HPLC Vials with Caps for Autosampler. Because of the diversity of Vial’s specifications, customers can choose according to their own needs and choose the most suitable HPLC Vials with Caps. Generally speaking, there are three types, Screw Neck , Crimp Neck and Snap Neck, these three caliber HPLC Vials are most often used in chromatography experiments.

Aijiren is a factory specializing in the production of 2ml chromatography vials. It has more than 20 years of production experience. Aijiren uses high-quality raw materials to produce 2ml chromatography vials. The fully automated production maintains the same batch specifications of 2ml chromatography vials. The hot sales of 2ml chromatography vials made Aijiren a well-known supplier of chromatography consumables.

As a traditional Chinese festival, the Dragon Boat Festival is celebrated by the Chinese people. Aijiren is no exception. As a manufacturer specializing in the production of chromatographic consumables, Aijiren produces chromatographic bottles, lids, syringe filters, and reagent bottles. At the same time, Aijiren is also a company that respects Chinese traditional culture and loves Chinese traditions.