11mm vial micro insert is used to ensure the most accurate and reliable analysis of your lab samples. Micro Inserts allow for maximum sample recovery and easier sample removal when combined with hplc autosampler vials.

PTFE is the most inert but its poor resealability making it unsuitable for multiple injections or storage. For layered septa such as PTFE/silicone the chemical resistance of the septa is that of PTFE until the septum is punctured. Once punctured, the silicone layer is exposed and able to react with sample/solvent so the chemical resistance of silicone should be considered when using these septa.

Chromatographic autosampler vials are glass vials used for chromatographic autosampling in liquid chromatographs, gas chromatographs, mass spectrometers and other autosamplers and headspace samplers. Generally consists of a complete set of vial, cap and gasket. Its basic requirements are accurate volume, can withstand a certain pressure, good sealing performance, no adsorption effect on the sample.

Bonded Caps & Septa effectively eliminates needle shedding and prevents septum shedding
The cover pad is integrally formed, ready to use
Pre-slit is good for needle push-through

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.

The snap-on vials produced by Aijiren are made of Type 1 borosilicate glass (Grade A, 33 expanded borosilicate glass), with transparent or amber color, or made of polypropylene. The snap vial can accept either aluminum snap seal or polyethylene snap cap. Very suitable for short-term storage.

These screw neck vials feature a 4ml capacity, providing ample space for storing liquid or solid samples. The screw neck design allows for easy and secure sealing, preventing leakage and contamination. The vials have a wide opening, facilitating convenient sample loading and retrieval.

Type: IP250
Volume: 250ul
Dimension: 5.7x29mm
Material: Clear Glass
Suit for: 9mm, 10mm, 11mm vial
Bottom: Mandrel with polymer feet

Features of 11mm 2ml crimping top sample vials: Strict quality assurance provides dimensional consistency between batches, optional ceramic writing points with filling marks, certified, and fully compatible with autosample

Amber Borosilicate Glass
ND9mm Screw Neck Vial
11.6*32mm
With Writing Spot
9mm Blue Short Screw PP Cap
with 6mm Centre Hole
Pre-slit / non-slit PTFE Silicone Septa
Septa Size: 9*1mm

• Widely used in HPLC applications, universally usable vials for almost autosamplers, include the one with robotic handing.
• Snap vials can be closed with either snap caps or crimp caps.
• Snap caps can be easy as push-on, pull-off by hand.
• Clear glass vials–made from USP Type I, Class A, 33Borosilicate Expansion glass
• Amber glass vials—made from USP Type 1 Class B, 51Borosilicate Glass.

1.5 ml vials from Aijiren Technology, Inc with high quality and favorable price. Zhejiang Aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory price. 9mm Short Thread Vials ND9 can be used for GC and HPLC.

The 150ul Vial Insert, Glass with Polymer Feet for 8-425 Screw top Vial is a specialized accessory designed to enhance sample containment and injection in laboratory applications. Made of high-quality glass, these vial inserts provide excellent chemical resistance and maintain sample integrity during analysis.

Micro-Inserts allow for maximum sample recovery and easier sample removal when combined with autosampler vials.

Flat base inserts can accommodate more sample volume than polyspring or pulled point conical inserts.

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.

Aijiren Vials manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B, borosilicate glass£¬Aijiren Vials have a standard graduated write-on patch for easy filling and identification£¬Snap caps used with the Aijiren Vial system are a convenient alternative to aluminum seals£¬Snap caps or aluminum seals ensure a secure seal for samples

If the weight, damage, surface inertness, and/or disposal costs of the glass vial are concerned, the vial manufactured from polypropylene is an alternative to consideration. The benefits of polypropylene materials include low extraction rates, compatibility with many solvents, ideal for working with proteins, ideal for ion chromatography applications, ideal for pH-sensitive sample storage, and eliminate the need for inserts during microsampling.

HPLC autosampler vials are generally categorized based on vial diameter, vial height, and thread finish. Clear glass and amber glass have similar inert properties. Amber glass is used to protect sensitive samples from UV light. Markings on the vials help provide sample identification information. Autosampler vials can be used to inject samples from an autosampler.

9 mm screw top vial, 32×11.6 mm, clear glass, high recovery, borosilicate glass
1.5ml vial with 30ul reservoir for sample concentration and injection, no transfer to micro insert

4ml 13-425 glass vial is finished in standard 13-425 screw, so the 13mm wide opening plastic cap is compatible with this glass vial. 13mm screw plastic cap is equipped with PTFE/silicone septa.

The automatic sample vial is produced from high-quality raw materials. It has high-temperature resistance and corrosion resistance. Controlled manufacturing environment quality and service have won the trust of customers.

2ml snap autosampler is made of colorless Class 1 Type A or Amber Class 1 Type B borosilicate glass, and attach a writable label for sample identification.

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.