crimp top gc vial

The certification fully guarantees compatibility with most autosamplers on the market. The clamp-on sample bottle has a beveled edge to ensure safe sealing. There are two upper limit lengths to choose from, and two bottoms of flat or round bottom are available. Certified headspace crimp top vials, headspace vials and seals

The headspace sample bottles are available in 10 types of 10mL and 20mL volumes, with flat or round bottoms. The 20mm crimp cap provides an always guaranteed seal. Crimping or screw-top vials are available, with a beveled top for maximum safety sealing, two neck lengths are available, and flat-bottom or round-bottom designs are available.

Using borosilicate glass for medicine, the bottle body is annealed at a high temperature of 580 degrees Celsius, and the wall thickness is uniform, which can be sterilized by high temperature. With PTFE/silicone pad and perforated aluminum cover. Used for all kinds of liquids and powders that need to be sealed.?

Usually made of colorless glass, silver perforated aluminum cap, amber glass, PTFE/silicone gasket, butyl rubber stopper, etc. This series requires jaw tools for processing, with good sealing performance, and is used as a headspace sample bottle. It is more convenient, safe, and guarantees good repeatability of analysis results.

Our company provides a series of headspace vials to match different autosamplers. All headspace vials are standard vials: 20mm crimp-top headspace vials, suitable for Varian, Tekmar, Perkin Elmer and LEAP automatic Injector. Material: neutral borosilicate glass tube. Color: transparent/brown. Used with 20mm jaw cover pad

The main material of the clamp headspace bottle is borosilicate glass for medicine. The bottle body is annealed at a high temperature of 580 degrees Celsius, with uniform wall thickness, and can be used for high temperature sterilization. Closures are made of PTFE/silicone pad and perforated aluminum cover. Clamping headspace bottles are mostly used for liquids and powders that need to be sealed. The colors are mostly transparent colorless glass, amber glass, and silver open-hole aluminum cover.

20mm*3mm PTFE silica gel composite material features, silica gel protects the piercing of the injection needle, PTFE and reagent contact with high temperature resistance, acid and alkali corrosion resistance. There are two thicknesses, 2mm or 3mm, PTFE is about 0.1mm, and silicone thickness is about 1.9mm or 2.9mm.

The cap material is a metal aluminum cover. The design with a 9.5mm hole in the center of the cover can be used for headspace analysis. Standard GC and HPLC sample bottles can be used for autosampler and sample storage. There are two designs of round bottom and flat bottom.

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

Aijiren’s high-quality headspace vials can ensure safe sealing, uniform glass thickness to achieve uniform heat distribution and stable sampling reliability. 20mm crimping neck, with 10ml, 20ml fixed capacity. Provide flat or round bottom design to achieve precise instrument compatibility.