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This paper illustrates a typical GC‑HS sample vial carousel and details a multi-step cleaning and desorption-preconditioning protocol for high-borosilicate headspace vials. It further analyzes disposable vs. reusable vial models in terms of cost, contamination risk, and operational efficiency, assisting labs in designing an environmentally friendly, reliable, and efficient SOP for sample preparation.

Moscow’s Metro is famed for its “underground palaces” – station domes built to millimeter tolerances. This article compares four iconic stations’ vaults with Aijiren septa (bonded caps) in geometric precision, material durability, and testing protocols, highlighting a seamless pursuit of precision from grand architecture to lab consumables.

At ANALITIKA EXPO 2025 Moscow, Aijiren wowed visitors at Booth A2051 with cutting-edge vial and septa technology, interactive testing demos, and cultural explorations that blended science and local flair.

Join Aijiren at Booth A2051 (ANALITIKA EXPO Moscow, April 23-25, 2025) to explore GMP-certified chromatography consumables, including -40°C/300°C resistant vials and low-adsorption septa (±0.01mm precision). Get free on-site seal integrity tests and tailored lab optimization plans – trusted by 2,000+ global labs.

From February 12 to 14, 2025, our company, as a leading manufacturer and supplier of chromatography consumables, was honored to participate in the 16th Asia Pha...

During the Lantern Festival, the lights are bright, and all the staff of Aijiren Technology extend their sincerest blessings to you! May you spend happy time wi...

Dear Customers and Partners: As we enter 2025, we would like to extend our sincerest wishes to all our valued customers, partners and employees. May the new ye...

As another successful year comes to an end, Aijiren Technology would like to express our gratitude to our valued customers. Your continued support and trust in ...

The Analytica China 2024 exhibition held at the Shanghai New International Expo Center from November 18 to 20, 2024 has come to a successful conclusion. This is...

Shanghai New International Expo Center is about to usher in a technology event - analytica China 2024. This exhibition, scheduled for November 18-20, 2024, will...

Headspace sampling is a technique used in gas chromatography to analyze the gas phase above a sample in a sealed vial. This method is particularly effective for...

The design of 1.5ml gas chromatography (GC) vials plays a critical role in efficient sample preparation, especially in headspace analysis. These vials are speci...

Minimizing adsorption effects in gas chromatography (GC) headspace vials is critical to obtaining accurate and reproducible results. Adsorption can lead to samp...

1.5 mL vials are an essential component in liquid chromatography (LC) analysis, especially for high performance liquid chromatography (HPLC) and mass spectromet...

Gas chromatography (GC) is a powerful analytical technique used in a variety of fields, including environmental monitoring, food safety, and pharmaceuticals. Th...

Syringe filters are essential tools in laboratory settings, especially for ensuring sample purity prior to analysis. One of the most critical factors affecting ...