Hot sale 13 mm 0.45 um Sterile Syringe Filters

Syringe filter is a disposable device used in laboratory settings to filter small volumes of liquid samples. It is commonly utilized to remove particulate matter and microorganisms from solutions before analysis or to protect sensitive instruments from contamination.
Syringe filters consist of a plastic housing with a membrane filter at one end and a female luer lock or luer slip connection at the other end. The filter membrane is typically made of materials such as nylon, polyethersulfone (PES), polytetrafluoroethylene (PTFE), or cellulose acetate.

The packaging of Sample Storage Vial produced by Aijiren uses PP Box, 100pcs is a box, Aijiren’s minimum order quantity is generally 10 boxes, because the order of too small quantity will cause the volume of the vial to be larger, and the shipping cost is more expensive than the product price. In order to avoid this situation, Aijiren set the sample storage Vial’s minimum order quantity to 10 boxes.

The 40ml TOC vial is specifically designed for the storage and analysis of Total Organic Carbon (TOC) samples. These vials are ideal for applications that require the measurement of organic carbon content in environmental, water, or wastewater samples. The vials provide a secure and leak-proof storage solution for TOC samples.

Polypropylene screw cap with septum – Polypropylene screw cap with precision fit septum provides anti-evaporation seal. Two layers include silicone and PTFE. Silicone septum for multiple injections. PTFE lining screw cap for organic samples. The screw cap provides an inert airtight seal and holes directly into the sample with a needle.

2ml crimp hplc vials vary depending on the filling volume. Distinguish between a standard 2ml crimp hplc vial and a micro vial with a shape that reduces the volume or outer volume. Alternatively, of course, you can use inserts to reduce the capacity in the vial and create ideal conditions for removing samples.

The 2ml crimp hplc vial with insert is larger than the 9mm screw sample vial and has a wider mouth. The 2ml crimp hplc vial features an opening about 40% wider than the standard opening vial. Large openings reduce the risk of autosampler needle bending during sampling.

Screw cap vials are a practical packaging solution for sample-size health, beauty, and pharmaceutical products. Glass screw cap vials are impermeable and don’t undergo chemical leaching, so your products stay pure. Uses for Screw Cap Vials. Use glass screw cap vials to package sample products or as full-size product packaging options.

All Aijiren bottles have permanent white enamel scales for volume measurement; white identification boxes for marking or coding.
All Aijiren media bottles include non-drip sealing rings and standard blue polypropylene (GL45) sealing caps.

18mm screw top headspace borosilicate glass vial refers to a specific type of vial commonly used in gas chromatography (GC) analysis for the analysis of volatile compounds in samples.
It’s important to note that specific details of the vial, such as volume, thread type, and cap design, can vary between manufacturers and suppliers. Therefore, it’s recommended to consult the specific product specifications or contact the supplier for precise information about the 18mm screw top headspace borosilicate glass vials you are considering.

Caps for screw thread vials are available with either an open hole for autosampler use and standard addition or with a solid top for sample storage. One-piece polypropylene cap and membrane are also available. These pierceable screw thread caps are designed for one-time use and reduce sample preparation time as there is no cap and seal to assemble.

PTFE Syringe Filter is resistant to almost all corrosive chemicals, which makes PTFE syringe filters an ideal choice. However, the disadvantage of natural hydrophobic PTFE is that after many chemicals are diluted with water, the aqueous solution cannot pass through. Need to be wetted with water in advance.

PTFE syringe filters are made of Polytetrafluoroethylene (PTFE) membrane and a polypropylene overmold housing.

Snap Cap vials Wide-mouth vials are easy to fill and provide a larger target area for the autosampler needle. Suitable for most autosamplers, it can hold 12x32mm sample bottle format, high-quality 33 expanded borosilicate transparent glass type 1 (type A) or 51A amber glass uniform, flat bottom ensures that Vial can stand stably on the desktop.

The staff in the picture is disassembling the assembled 9mm Screw Neck Cap with Septa. These are 9mm Screw Neck Closures randomly selected from different machines. Since Aijiren produces more machines, many samples need to be checked. Solution to check whether Septa and Cap are damaged, if they are not sturdy, Septa may fall off or fall off easily. Aijiren’s strict quality inspection guarantees the quality of the product.

1.5ml Autosampler HPLC Screw glass vials are small containers used in high-performance liquid chromatography (HPLC) analysis. They are designed specifically for use in autosamplers, which are instruments used to inject samples into the HPLC system automatically.
These vials are made of high-quality glass that is resistant to the solvents and chemicals commonly used in HPLC analysis. The vials have a capacity of 1.5 milliliters, which is the maximum volume of sample they can hold. The vials are typically clear or amber in color, with clear vials allowing for visual inspection of the sample, while amber vials provide protection against light-sensitive samples.

The 10ml Crimp Top GC Vial produced by Aijiren is divided into two types: round bottom and flat bottom. Among them, Clear Glass will also be divided into 5.0type and 7.0type glass. It is worth mentioning that the 5.0type 10ml Crimp Top GC Vial is flat. The specification of 10ml Crimp Top GC Vial is 22.5*46mm.

The thread of the magnetic metal cap fits closely with the Headspace Vial, and the thickness of Septa can also ensure that it is slightly squeezed to achieve a sealing effect when the cap is closed by Vial. The Cap with a center hole can facilitate sample injection without leaking reagents. The function of magnetism is to better fit the autosampler.

Aijiren 18mm magnetic screw cap (silver) and silicone/PTFE septa. Cap: The magnetic 18 mm screw cap can be effectively tested on the gas chromatograph autosampler, and the standard aperture of the center hole ensures the effective injection of the autosampler. Septa uses inert PTFE and Silicone bonding, or PTFE and Butyl bonding, these can be provided to customers to choose.

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

The 16mm COD Test Tube produced by Aijiren is mostly used for laboratory chemical analysis. Aijiren believes that COD Test Tube requires high-quality raw materials and advanced technology to complete the production, so Aijiren is very attentive to the production of COD Test Tube. Aijiren has been a veteran in the field of chromatography consumables with 20 years of production experience. He still maintains his original intention and puts the improvement of product quality in the first place.