20mm Crimp-top Aluminum Cap ptfe/silicone RUBBER SEPTA for Laboratory Bottle

The headspace bottles are made of borosilicate glass and are produced by Aijiren. Pressed top headspace bottles are available in amber glass with rounded bottoms. Our headspace bottles meet OEM standards.

Storage Vial is supplied by Aijiren. These vials are pre-sterilized and have a capacity of 5ml. These vials can be used for storing biological material, human and animal cells. The cap is provided with a built-in seal ring which makes the vial leakproof. The base of the vial has longitudinal grooves which gives it a non-twisting character when placed in a vial rack.

Our 18 mm 10 mL screw-top bottles are made from premium borosilicate glass to withstand the rigors of GC and headspace analysis, ensuring the long-term integrity and stability of your precious samples

Aijiren syringe filter membrane is made of polyethersulfone (PES), hydrophilic (Hydrophilic), pore size is 0.22¿˜m, shell diameter is 13mm, effective membrane diameter is 11.7mm, and effective membrane area is 1.09cmº†.

Headspace vials have different capacity specifications, including 6ml, 10ml, 20ml, etc. Use a standard sample vial to ensure sufficient headspace. Usually, the reserved volume should be at least 50% of the sample volume.

Hydrophobic PTFE (Polytetrafluoroethylene) syringe filters are suitable for gaseous and organic solutions, with excellent performance for high corrosive samples. It is possible for an extended sampling range using hydrophobic PTFE filters for wider chemical resistance to aggressive substances and outstanding temperature stability. A PTFE syringe filter is an ideal choice for filtering and de-gassing chromatography solvents.

Storage glass vials made of type 1, type A, 33 expanded borosilicate glass or 51A amber glass, with a capacity from 20mL to 60mL, provide a constant pH value to maintain the life of the sample, chemically inert caps are suitable for large For most chromatography and storage applications, top PTFE/silicone septa are used for cleaning.

In the field of experimental consumables, glassware consumables account for 86%. Reagent bottles are widely used for reagent storage and transport, accounting for only 32% of the final glassware. 2ml HPLC vials are widely used in chromatography, accounting for 54% of glassware consumables. This shows that the demand for the 2ml HPLC vial market is very large.

Caps are made of high quality polyproylene to exact manufacturing tolerances and lined in a controlled manufacturing environment, Cap colors are available in black only, Our septa use only the highest quality materials to ensure proper function and can be pre-slit to ease needle penetration.

Polypropylene Screw Cap with Septa – Polypropylene screw cap with precision-fit septa provide an evaporation-proof seal. Bi-layer include silicone and PTFE. Silicone septa for multiple injections.

4ml autosampler vial refers to a type of small glass or plastic container specifically designed for use in autosamplers, which are instruments used in analytical chemistry. Autosamplers are used to automatically inject samples into analytical instruments, such as gas chromatographs or liquid chromatographs, for analysis.
Autosampler vials are typically made of either glass or plastic, with glass vials being more commonly used for applications that require higher chemical resistance.
They are designed to be compatible with the specific requirements of the autosampler instrument, ensuring a secure fit and reliable sample injection.

Membrane Solutions Auto sampler Vials 2ml HPLC Vials Amber Sample Vials Screw top 9-425 Type Threaded Vial, Case of 100. Our AutoSampler Vials are made from borosilicate glass and meet ASTM Type I Class A and USP Type I standards, which improves your laboratory productivity by reducing costs and saving time.

Headspace vials, are common consumables generally used in gas phase experiments. Headspace samples are typically prepared in vials containing sample, dilution solvent, matrix modifier, and headspace. Volatile components of a complex sample mixture can be extracted from the non-volatile sample components and separated in the headspace or gas portion of the sample vial.

Product applications: water purification, HPLC sample preparation, mobile phase solution filtration, cell culture, microbial filtration or sampling, protein precipitate removal, particle removal and monitoring, QC analysis, content consistency, dissolution testing, environmental sampling, food analysis. Generally speaking, 0.45 ¦Ìm pore size is suitable for removing particles from samples or the mobile phase solution of chromatography equipment, and 0.22 ¦Ìm is suitable for filtering microorganisms.

The butyl rubber product is an off-white rubber-like solid with a density of 0.92g/cm3. It is odorless, insoluble in water, and soluble in hexane and chloroform. The product also has low air permeability, good airtightness, and good resistance. Ozone resistance, chemical resistance, electrical insulation, flexibility resistance, heat aging resistance, energy absorption and other characteristics.

The Nylon Syringe Filter produced by Aijiren is mostly used for reagent filtration or sample preparation. Nylon Syringe Filter has different specifications. The filter membrane diameter is 13mm, 25mm and 33mm, which can be selected according to the capacity of the sample. Aijiren provides 0.22μm and 0.45. Two μm specifications are convenient for customers to choose. The Nylon Syringe Filter produced by Aijiren meets customers’ requirements and needs for product preparation.

Micro Insert is used to ensure the most accurate and reliable analysis of your lab samples. 250ul 300ul vial inserts can be used for 9mm, 10mm, 11mm vials.

The caps of the sample storage bottles are packed with septa, each with 100 pieces. The vial has been certified and can be used immediately. Each sample bottle is tested and certified.

There are two types of packaging for 20mm Crimp Top Closures produced by Aijiren, one is packaged in plastic bags, the other is packaged in threaded plastic cans, and the quantity is 100 per bag/can. Aijiren is packaged in cans. Because 20mm Crimp Top Closures are easily squeezed and deformed during transportation, which affects the sealing effect in the experiment, they are packed in cans.

Suitable for: 24-400 Screw Neck Vials, 20-60ml EPA VOA TOC Vials
Caps Material: PP
Cap Diameter: 24mm
Caps with Closed-top or with 15mm center hole
Septa Material: Nature PTFE / Nature Silicone
Septa Size: 22*3mm Low Bleeding

2ml Amber Snap Autosampler Vial is mainly used in lab chromatography analysis. This 2ml Amber Snap 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.

Aijiren’s Sample Storage Vial can help your experiment achieve good results and minimize the impact on the experiment.Aijiren’s Sample Storage Vial can store different types of samples. The lid and Septa have a good airtight seal and will not leak samples.

2mL Amber Glass Screw Top Autosampler Vials are available in a variety of neck finishes and opening diameters. Large mouth or wide ID vials have approximately a 40% wider mouth opening than standard opening vials. The large opening reduces the risk of bent autosampler needles during sampling. When choosing a 2mL Amber Glass Screw Top Autosampler Vials, the product material is of paramount importance.

150uL insert, with inner mandrel and polymer feet, 29 * 5mm; suitable for ND8 sample bottles. Glass insert with polymer feet. Cone, with a precision-shaped mandrel inside, 150μl. The spring insert can automatically adjust the center and provide cushioning for needle contact.

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.