250ul 300ul Micro Inserts for Hplc Chromatography Vials

Our Syringe Filters are high quality, well packaged and sold at a fair competitive price. They are available in most of the major membrane materials including Nylon, PTFE, PES, MCE, PVDF, CA, PP, and GF which are supplied in 13mm, 25mm formats in virgin polypropylene housings.

Aijiren is a factory-type enterprise specializing in the production of Autosampler Vial. Aijiren has its own production line that can mass-produce and automate production. Aijiren¡¯s 9mm Autosampler Vial has always been the most popular and the highest-selling product. The flat brown is also a popular choice for customers.

The 13-425 vial provided by Aijiren are all made of borosilicate hydrochloric acid glass, which is extremely inert and difficult to react with chemical reagents, which can effectively ensure the accuracy of the experimental results.

Aijiren Clear 8-425 HPLC Sample Vial, Clear Type 1 Class A, Amber 8-425 HPLC Sample Vial is manufactured in Type 1 Class B Borosilicate Glass, sample identification, measurement values 0.5, 1.0 and 1.5 ml. Consistency between the vial and the true neck 6mm of the standard glass insert is always guaranteed.

HPLC autosampler vials are generally categorized based on vial diameter, vial height, and thread finish. Clear glass and amber glass have similar inert properties. Amber glass is used to protect sensitive samples from UV light. Markings on the vials help provide sample identification information. Autosampler vials can be used to inject samples from an autosampler.

The 13-425 provided by Aijiren is made of high-quality borosilicate glass. The transparent glass can clearly see the sample and the state of the sample in Vias, and can more intuitively understand the color contrast and sample change. The lid of 13-425 is Screw Thread. This kind of lid facilitates the sealing operation of HPLC Vial.

Aijiren 2ml snap neck has 40% lager target area which makes it much safer for the autosampler needle. Snap vials can be closed with either snap caps or crimp caps. Snap cap vials cannot be pressurized, but can be easy as push-on, pull-off by hand. A audible click ensures a secure seal has been formed and that the cap is correctly aligned. Precision-formed neck improves autosampler handling.

Aijiren adopts the latest production technology. The fully automated production line can meet mass production. Sample Storage Vial has undergone strict quality inspection during production. Any vial that fails the quality inspection will be returned for reprocessing. Aijiren has its own quality inspection. The system and design laboratory will always strive to bring more updated products and better product experience to customers.

In chromatographic experiments, the sample is placed on the chromatographic column for analysis after the sampler is injected. However, the inner core of the sampler and the chromatographic column is relatively thin. If there are large particles in the sample, it may cause the device to block , Need to use Syringe Filter for preliminary sample filtration treatment.

10ml,22.5ⅹ46mm,20ml,22.5ⅹ75mm, DM18
Material: USP1, Borosilicate Glass
Box packaged tpo minimize sample bottle damage.
Manufactured under strict quality, which ensures dimensional consistency from lot-to-lot
Suitable for headspace analysis of volatile solids and gases.
Store volatile samples to prevent sample evaporation
High temperature resistance and corrosion resistance
Mainly used in gas chromatography analysis for headspace analysis.

2mL Amber Glass Screw Top Autosampler Vials are available in a variety of neck finishes and opening diameters. Large mouth or wide ID vials have approximately a 40% wider mouth opening than standard opening vials.

HPLC autosampler vials  are generally categorized by vial diameter, vial height, and thread finish. Clear glass and amber glass have similar inert properties. Amber glass is used to protect sensitive samples from UV light. Markings on the vials provide sample identification information. Autosampler vials can be used to inject samples from an autosampler.

The 0.3ml micro amber pp vials produced by Aijiren has a V-shaped liquid storage groove, which can increase the liquid level and facilitate the extraction of the automatic injection needle. It is very suitable for rare or precious samples, and the PP material is extremely inert. It will affect the chemistry of the sample, and the color of Amber can avoid ultraviolet radiation to meet the needs of sample injection.

Crimp Caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation. The crimp cap vial requires crimping tools to carry out the sealing process.

Many different types of materials are used in syringe filters. A variety of materials, diameters, pore sizes, and in sterile and non-sterile options are on our list. These syringe filters offer outstanding microfiltration for applications in HPLC, water treatment, environmental, biotechnology, beverages, food, pharmaceuticals, and other fields related.

Although Aijiren has attractive prices, the focus is still on quality. The membrane materials are provided by the most famous people in the industry, and in the ISO9000 certified production process, the latest manufacturing technology is used, and the production is carried out under the highest standard under certified clean room conditions to ensure high quality and stable products. . All syringe filters are HPLC certified.

A 20mm GC vial decapper/vial crimper is a versatile tool used in pharmaceutical and laboratory settings for removing caps or crimping aluminum seals on 20mm GC (Gas Chromatography) vials.The combined decapper and vial crimper tool is commonly used in pharmaceutical compounding, research laboratories, or any application dat requires frequent sealing and opening of 20mm GC vials.

The 1.5ml HPLC Autosampler Vials are made from high-quality materials, such as borosilicate glass or polymer, ensuring excellent chemical resistance and sample compatibility. These materials are inert and minimize any interactions between the sample and the vial, preserving the integrity of the analytes during analysi

In this test a reagent blank is used instead of the usual water blank referred to in the general photometer operating instructions. The reagent blank is prepared by adding deionised or distilled water to the reagent tube and then digesting the tube in the same manner as for the water sample.
It is not necessary to prepare a reagent blank each time the test is carried out. The reagent blank tube may be prepared weekly and used repeatedly with all samples prepared from the same batch of reagent tubes. The reagent blank should be stored in the dark between uses.

Aijiren focus on improving the safety and integrity of our samples. Aijiren provide innovative 9mm thread caps and 9mm 2ml Hplc Screw Vials to ensure consistent productivity in all separation processes. These vials are the best choice for the latest autosampler. Standard open screw vials are made of borosilicate glass with a maximum filling volume of 2ml.

PVDF syringe filters have excellent chemical compatibility, mechanical strength and low extractability. In these filters, the maximum allowable housing pressure is 150 psi. It improves the filtering speed. These filters have high temperature resistance due to their materials. They have excellent flow rate and temperature stability.

Your benefits when using Aijiren syringe filters£ºDifferent membrane types to meet multiple filtration needs. Low content of extractable compounds. Fast flow geometry for easy filtration. Low hold-up volume for maximum filtrate recovery. HPLC certified

The Aijiren 20mm manual crimpers fit standard laboratory vials and seals with aluminum caps. The ergonomic curved handle provides more hand comfort during use compared to metal grip designs. The bottom pull handle allows for a steady hold and there is no more “extra” squeeze required. An easily viewed adjustment knob is located at the head of the crimper so that it is easy to determine when the desired crimp setting has been reached.