China laboratory PE Plug soft 1ml shell Vial for sale

2 ml PP clear short thread sample bottle refers to a sample bottle made of polypropylene (PP) with a short thread design. These bottles are commonly used in laboratory and industrial settings for the collection, storage, and transportation of various samples, including liquids, powders, or solid specimens.

A headspace vial is used in the process of top – gas chromatography. The material of Headspace Vials is low extractable Borosilicate glass with low expansion rate, high-temperature resistance, high strength, high hardness, high light transmittance and high chemical stability.

specification:
It can also be used in cosmetic liquids, essential oils, etc.
All bottle caps have screw-in black polypropylene caps.
Easy to carry, easy to place in the family.
With screw cover, it is well sealed to avoid leakage.
Used to store small amounts of chemical solutions and fumes

The Snap Cap vial has a wide mouth vial opening of 11mm for easy filling and provides a larger target area for the autosampler needle. It is suitable for most autosamplers. The 12x32mm sample bottle format is high-quality, 33 expanded borosilicate transparent glass type 1 (Type A) or 51A amber glass, with uniform and flat texture.

0.22 um 25 mm nylon filter syringe, also known as a nylon syringe filter, is a type of syringe filter that utilizes a membrane made from nylon material. Nylon is a synthetic polymer known for its excellent chemical compatibility, high flow rates, and broad applicability in filtration processes. dis hydrophilic property allows teh membrane to wet rapidly when in contact wif water, enabling efficient filtration of aqueous samples.

In HPLC analysis, the particle size of the chromatographic column packing is small and easily blocked by contaminant particles. Therefore, samples and solvents must be pre-filtered to remove particulate contaminants and protect the instrument.
In addition, chromatography commonly used in environmental analysis requires that no inorganic contaminants be introduced during sample pretreatment.

24 mm vial typically refers to a type of vial or container that has a 24 millimeter (mm) diameter. Vials are small, cylindrical containers used for various purposes, such as storing and transporting liquids or samples.
24 mm EPA vial typically refers to a specific type of vial designed for environmental analysis and sample collection.
It’s important to note that the specific characteristics of a 24mm vial, such as its shape, capacity, and compatibility, can vary depending on the intended use and manufacturer.

Aijiren’s 20ml Headspace Vial has a specification of 22.5*75mm. It has two colors, clear and amber. The glass type of precision screw headspace vial is 5.0 type, but 20ml clear precision screw headspace vial has a type with or without label area.

A 20ml EPA Amber screw vial is a type of laboratory container commonly used for the storage and transport of samples in environmental analysis。
The 20ml EPA Amber screw vial is commonly used in environmental analysis for the storage and transportation of water, soil, or air samples.
It is suitable for various analytical techniques, including gas chromatography (GC), liquid chromatography (LC), and mass spectrometry (MS).

Aijiren disposable syringe filter devices are designed to provide fast and efficient filtration of aqueous and organic solutionsfrom small volumes up to 100 mL.

Chromatography autosampler vial is a glass vial used by automatic samplers and headspace samplers such as liquid chromatography, gas chromatography, mass spectrometry, etc. for chromatographic automatic sampling. Its basic requirements are accurate volume, ability to withstand a certain pressure, good sealing performance, and no adsorption to samples.

Using these bottles for sample storage can reduce the leaching of ions while ensuring that the sample maintains a consistent pH value over its lifetime. The sample storage screw-top bottle is made of high quality 33 expanded borosilicate transparent (type 1, type A) glass or 51A amber (type 1, type B) glass. The storage bottle has a capacity ranging from 20 ml to 60 ml.

Headspace Vials & Caps Aijiren 20 mL certified screw and crimp style, clear or amber glass headspace vials and associated 20 mm headspace caps are engineered to prevent sample contamination while providing consistent, secure seals.

Hand decrimpers quickly and safely remove seals with just a single squeeze of the handle. Decappers are similar in design to pliers and provide an inexpensive alternative to decrimpers. Decrimpers should be used for applications involving hazardous samples because there is less chance of spillage.

The Chemical Oxygen Demand (COD) test is widely used as a measure of organic contamination by determining the quantity of oxygen required for oxidation of reduced species including organic matter, in a water sample using a specific oxidizing agent, temperature and time reduction. COD testing is a good better indicator of organic pollutants in industrial wastewater containing cyanides and heavy metals. COD testing affords rapid response to changing conditions before critical problems develop. Lovibond’s COD vials are compatible with BOTH Lovibond and Hach® colorimeters.

2 ml Clear snap ring vial, also known as a snap-cap vial or snap-seal vial, is a type of vial used in laboratory settings for sample storage and analysis. It features a unique snap-on cap mechanism that allows for easy and secure sealing without the need for crimping or tools.Material: bottle (glass); Gasket (Teflon/silicone); Lid (polypropylene)
spacer temperature: -60-200℃
spacer performance: acid resistance, alkali resistance, temperature resistance, anti-sticking

GC headspace vial, also known as a gas chromatography headspace vial, is a type of sample vial used in headspace analysis. Headspace analysis is a technique employed in gas chromatography (GC) to analyze volatile or semi-volatile compounds present in a sample.
The headspace vial is specifically designed to hold the sample and create a sealed environment for the analysis. It consists of a glass vial with a crimp or screw cap closure. The vial typically has a rounded or conical bottom to facilitate the removal of air from the headspace.

Aijiren is a company that has been engaged in the production of HPLC vial with Cap for more than ten years, and we are also a supplier, selling our HPLC Vial with Cap at the factory price.
HPLC 2ml Vial is mainly made of two glasses, Clear glass and amber glass present similar inertness. Amber glass is used for avoiding exposure of sensitive samples from UV light. The markings on the vials are useful for sample identification information. The HPLC vials can be suitable employed to inject samples from an autosampler. They come in variety of sized, 2mL vials being ubiquitously used.

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.

The optional capacity of the headspace bottle is 10ml 20ml, the specifications are: 22.5 * 46mm, 22.5 * 75.5mm, and colorless and brown headspace vials are provided. The 20ml GC analysis headspace sample bottle series strictly control the HPLC sample bottle mouth to improve the sealing performance. The precise molding bottleneck improves the processing capacity of the autosampler.

18mm Screw Neck Closures 18mm screw neck vials with magnetic screw seals for CTC is a new product in the headspace market where the jaws dominate. Especially for magnetic caps that are difficult to crimp, screw caps are a convenient alternative. 18mm Screw Neck Closures with Vial are preferentially used in instruments: CTC PAL, Varian, Gerstel, Atas, Shimadzu, Aijiren.

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.

Suitable for colorimeters and test kits on the market
Also suitable for instruments and test kits
Easy-to-open sealed vials eliminate the risk of cross-contamination
Extend the shelf life to five years
Used for municipal wastewater testing; industrial wastewater and process control testing; environmental water testing

20mm Crimp-top Aluminum Rubber Septa typically refers to a type of closure system used in laboratory settings. It consists of an aluminum cap combined with a rubber septa.
The aluminum cap is designed to seal the opening of a container, such as a vial or bottle, and is typically made of aluminum or aluminum alloy.
It provides a secure closure to prevent leakage, contamination, or evaporation of the contents.
The aluminum cap ensures a secure fit, while the rubber septa provide a barrier against leaks, contamination, and sample evaporation.