China Supply 0.3ml 2ml Polypropylene Hplc Vials

With the Aijiren COD tube test, each user can easily perform highly sensitive and accurate water detection.
The time required for the measurement process is significantly shortened, especially for standard analysis and series measurement, while significantly reducing the workload.
The COD Test tube contains a precise dose of reagent. Therefore, excessive chemical inventory is avoided and work safety is improved.

Crimp injection vial cap 11mm 20mm crimper cap opener manual
Product name: cap opener capper
Applicable: Crimp headspace vials
Specifications: 11mm 20mm
Material: stainless steel + plastic
Packing: 1 piece/box

Aijiren’s screw PP cover for sample storage vial is made of high-quality polypropylene. The color is usually black and white. You can choose whether to have a cap with a center hole. A cap with a center hole will make it easier for the syringe to be in the vial. Inject the sample or withdraw the sample.

Aijiren Crimp Top vials are excellently fitted for autosamplers and have good chemical compatibility and super cleanliness. The crimp top sample vial is the most commonly used gas sampling vial on the market at present. 2ml volume sample vial especially suitable for laboratory use. At the same time, it has a flat bottoming function and compatibility with automatic sampling equipment.

The Screw Cap and Septa for 1.5ml HPLC Autosampler Vial are essential components for secure sealing and sample integrity in HPLC analysis. The screw cap ensures a tight and leak-proof closure, preventing any contamination or loss of samples. The septa, made of high-quality materials, provides excellent chemical resistance and ensures a reliable seal.

PTFE is a hydrophobic membrane that is chemically resistant to almost all solvents. It can be used with corrosive media, such as strong acids, alcohols, alkalis, and aromatics. The unit is readily available, allowing simple, fast and reliable HPLC or GC analysis of ultra-clean small-volume samples. PTFE filters can also be used to prevent moisture from passing through the vents.

There are 50 holes-each test tube rack has 50 holes with the same diameter, which can meet your needs and have good performance-professional manufacturing, superb craftsmanship, beautiful and practical, long-term use, used for headspace bottles Pack samples in chemical experiments.

Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.

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.

The 20-60mL EPA VOA Storage Vial is a specialized container designed for the storage and preservation of Volatile Organic Analysis (VOA) samples in the laboratory. It has a capacity range of 20-60mL, providing ample space for sample collection and storage. The vial is made of high quality, chemically resistant material to ensure sample integrity during long-term storage.

Secure your most valuable samples with our High Quality Aluminum Crimp Caps, designed to provide reliable sealing solutions for a wide range of laboratory and industrial applications. Available in both 11mm and 20mm sizes

These vials are made of high-quality materials, such as borosilicate glass, providing excellent chemical resistance and sample stability. The clear glass construction allows for easy visibility and inspection of the sample, while the 8-425 thread ensures convenient sealing and unsealing of the vial during sample preparation and analysis.

The vial cap is made of high-quality polypropylene, and the septum is made of the highest-quality materials. The precise manufacturing tolerances and the controllable manufacturing environment ensure the high efficiency of product functions.

Aijiren’s Sample Storage Vial is mostly used for environmental analysis,Sample Storage Vial is often used to store samples for experimental analysis. Aijiren uses high-quality borosilicate hydrochloric acid glass to make Sample Storage Vial to ensure that samples can be stored well without affecting the quality of the samples.

18mm septa use only the highest quality materials to ensure proper function, specifically for GC applications, ensuring the septum does not fall into the vial during sample injection.

Head space vials analysis of gases present in head space sample vials,Laboratory bottles for head space analysis are called head space vials.
To get accurate results,We also have certain requirements for sample bottles and septa.
Head sample space are available with round bottom and flat bottom,as follows:
The round bottom is compatible with most automatic samplers,and the sample arm is convenient for carrying the sample vials from tray.
The flat bottom can achieve a high level of heating efficiency during manual head space injection and is suitable for certain types of instruments.

Our vial comes with a variety of septa options to suit your specific application needs. Whether you require septa with different materials, thicknesses, or properties, our Autosampler HPLC Vial provides versatility and customization. Select the ideal septa option to ensure optimal sample protection and compatibility with your analysis requirements.

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.

Syringe filter is a small, disposable device that is commonly used in laboratory settings to filter or clarify fluids. It is designed to be attached to the end of a syringe and acts as a barrier that removes particles and contaminants from the fluid as it is forced through the filter.
Syringe filters typically consist of a plastic housing with a membrane filter inside. The housing has a female luer lock or luer slip connection that allows it to be securely attached to the syringe. The membrane filter, which is the key component, is made of a porous material that allows the fluid to pass through while retaining particles and contaminants above a certain size.