Lab use 9–425 Screw Silicone HPLC/GC borosilicate glass 3.3 vial

Aijiren’s popular product, Headspace Vial, has two types: Screw Neck and Crimp Neck. The worker in the picture is packing the headspace Vial after it has been produced. After labeling the product, an outer packaging is required. This is multi-layered packaging. It can absorb shock to prevent Headspace Vial from being damaged due to bumps during transportation.

1.Vial racks are available for 1-4mL vials.
2.PVC racks feature a clear see-through lid.

The Crimp Top headspace vials are made of borosilicate hydrochloric acid. It has a transparent and amber color and can withstand a temperature range of -60 to 200 degrees Celsius. Generally speaking, the volume of the headspace vial is 10-20ml, and the characteristic is 22.5*46/75mm. The performance is acid resistance, alkali resistance and high temperature resistance. Packaging usually adopts inner packaging shrink plastic box.

Threaded storage vials have excellent chemical stability, colorless and brown are available, and have excellent sealing and corrosion resistance. This series of products are designed and produced in accordance with the requirements of the US EPA, with good storage properties. The septum and plastic cap are combined together to avoid excessive evaporation and keep the sample vial properly sealed.

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.

2ml snap autosampler vial is mainly used in lab chromatography analysis. This 2ml snap top autosampler vial has some features: 1.Extremely high inertness: The inertness of the sample vial can reduce the peak variability of the analyte. 2. Consistent performance: Each batch of the sample vial has consistent performance, which saves you more time for troubleshooting and re-running samples.

When Aijiren produces screw top hplc vial, it will produce matching screw neck PP Cap, and different calibers and different types of vial require different Caps. In this case, new molds need to be polished for Cap production. The worker in the picture is here. For the grinding of the new mold, only the use of a suitable mold to install on an automated production machine can mass produce a suitable PP Screw Neck Cap.

Snap Vials are manufactured from Type 1 borosilicate glass(Class A, 33 expansion borosilicate glass), available in clear or amber, or from Polypropylene. Snap Vials accept both an Aluminum Snap Seal as well as a Polyethylene Snap Cap. Excellent for short-term storage. Deactivation, MS Certification is also available.

Aijiren is manufactured in the most advanced molding equipment using high-purity pure polypropylene.
PP is a material that complies with US FDA 21 CFR. Used to store PCR reagents, enzymes and other diagnostic reagents, as well as biochemical reagents or samples. The screw cap has leak-proof function and can be used at low temperatures.

24-400 PP Screw Caps
with 15mm Centre Hole or Closed top
Color: White, Black, Red or Customized
Septa Material: PTFE / Silicone
Septa Size: 22*3mm
Compatible brands: Aijiren, Dionex, Shimadzu, Tekmar, Thermo Scientific, Varian
Use for TOC, Purge and Trap System

The 1ml Shell Vial produced by Aijiren is mostly used in experiments with few samples but precious. This type of Vias is sealed with PP Cap. The glass is stable and highly inert, and it is not easy to affect the quality of Vias due to the chemical content.

Screw-top vials also come in different sizes, with vial caps made of either aluminum for crimp seals or plastic. Amber glass vials are available in 2 ml volume with a screw top. Inserts work in conjunction with any autosampler and fit either standard or wide openings vials.

Nylon membrane has high strong mechanical strength, chemical stability, can be tolerated by most organic solvents, extremely low in extractables, good thermal stability (up to 50¡ãC), natural hydrophilic and the majority of water solution filter characteristics. It more often applied to the common organic solvent HPLC mobile phase filtering.

Our 9 mm Wide Mouth Vials and Closures are our recommended screw thread vials. These vials are autosampler compatible and offer a 40% larger opening than 8-425 thread vials, simplifying pipetting and other routine functions. Aijiren Tech offers 9 mm screw thread vials in clear and amber glass, as well as polymeric options and mass spec quality glass.

Aijiren Storage vial is an ideal device for general laboratory use and storage of diverse samples due to excellent sealability and chemical tolerance. Besides, chemically inert caps are a good choice for most chromatography and storage applications. Top grade PTFE or Silicone septa are adopted to ensure cleaning production and consistent quality of sample vials.

Aijiren 8mm threaded top sample vials are designed to be easy to use, especially when using an autosampler system, so 8-425 vials are also called autosampler vials. And the vials are very compatible.

screw vials are also available in different sizes, and the cap is made of PP for sealing. The glass vial has a maximum capacity of 2ml and has a screw cap. The insert can be used with any autosampler and fits standard or wide-mouth vials.

Aijiren’s FTU Glass Vial with Screw Neck always use for Water Analysis, Labs often use FTU Vial to hold samples. There are 20ml and 30ml vials. The flat-bottomed design enables the vial to be stably placed on the storage cabinets and shelves in the laboratory. The FTU only has transparent glass, which can be intuitive. To see the changes of reagents in the vial, you can also choose the vial with a scale with a 10ml mark.

2ml UPLC (Ultra-Performance Liquid Chromatography) is a high-pressure liquid chromatography technique used for separating and analyzing chemical compounds. When working with UPLC, it’s important to choose appropriate vials and caps to ensure sample integrity and compatibility with the system.

2ml crimp hplc vials vary depending on the filling volume. Distinguish between a standard 2ml crimp hplc vial and a micro vial with a shape that reduces the volume or outer volume. Alternatively, of course, you can use inserts to reduce the capacity in the vial and create ideal conditions for removing samples.

The 2ml crimp hplc vial with insert is larger than the 9mm screw sample vial and has a wider mouth. The 2ml crimp hplc vial features an opening about 40% wider than the standard opening vial. Large openings reduce the risk of autosampler needle bending during sampling.

10ml Crimp Headspace Vial is used in gas chromatography analysis experiments. For example, it is placed on an automatic sampler, and the sample is heated to vaporize the gas, and the automatic sample needle penetrates the septa into the vial to extract the gas for detection , So the tightness requirements for Crimp Headspace Vial are higher.