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Screw Glass Vials are small cylindrical containers made of glass that are equipped with a screw cap closure mechanism. These vials are designed to securely store and protect various substances, such as liquids or solid samples.
The screw cap closure of these vials consists of a threaded cap that can be easily twisted on and off the vial. This closure mechanism ensures a tight seal, preventing leakage or contamination of the contents. The screw cap usually has a liner or septum inside to provide additional sealing and protection.

Headspace vials are a type of sample container used in analytical chemistry, specifically for headspace analysis. Headspace analysis involves the analysis of volatile compounds present in the gas phase above a sample. These volatile compounds are typically of interest in applications such as gas chromatography (GC) or gas chromatography-mass spectrometry (GC-MS).
Headspace vials are designed to hold the sample and create a sealed environment for the vapor phase above the sample. The vials are typically made of glass, although plastic vials are also available. The vials have a specific volume capacity, which can range from a few milliliters to several tens of milliliters, depending on the application.

20 mm hand crimpers come in various designs and sizes to accommodate different types and sizes of connectors. Some hand crimpers may have interchangeable dies, allowing you to use them with different connector types. It’s important to use the appropriate hand crimper and dies for the specific connectors you are working with to ensure a proper and reliable crimp.Proper crimping is crucial for maintaining good electrical conductivity, mechanical strength, and overall integrity of the connection.

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.

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

A disposable HPLC (High-Performance Liquid Chromatography) syringe filter is a specialized type of syringe filter designed specifically for HPLC applications. HPLC is a widely used analytical technique in chemistry and biochemistry for separating, identifying, and quantifying components in a liquid sample. These filters ensure that the sample is free from particles that could clog the column or interfere with the analysis

13 mm 0.45 um screw neck vials with small openings are available in various materials, such as glass or certain types of plastics, to accommodate different sample requirements. They come in different sizes and configurations to suit specific laboratory instruments and applications.They come in different sizes and configurations to suit specific laboratory instruments and applications.