2ml HPLC Vials: Premium Laboratory Glassware for Precise Chromatography Analysis

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2ml hplc vials

2ml HPLC vials are essential laboratory consumables designed specifically for high-performance liquid chromatography analysis. These precision-engineered vials are manufactured from high-quality borosilicate glass, ensuring chemical inertness and sample integrity throughout the analytical process. The 2ml capacity represents an optimal volume for most HPLC applications, providing sufficient space for sample analysis while minimizing waste. These vials feature carefully designed dimensions that comply with standard autosampler specifications, typically measuring 12x32mm. The vials come with various closure options, including screw caps, snap caps, and crimp tops, each offering different levels of sealing security. The glass composition is specially treated to minimize surface activity and prevent sample adsorption, while the interior surfaces are precision-polished to reduce potential contamination points. Many variants include write-on spots for sample identification and graduated markings for accurate volume measurement. The vials can withstand high pressures and temperatures commonly encountered in HPLC analysis, making them suitable for both routine and specialized applications in pharmaceutical research, environmental testing, food safety analysis, and clinical diagnostics.

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The 2ml HPLC vials offer numerous practical benefits that make them indispensable in analytical laboratories. Their standardized size ensures universal compatibility with most HPLC autosamplers, eliminating the need for specialized equipment or adapters. The borosilicate glass construction provides exceptional chemical resistance, preventing contamination and ensuring sample stability over extended storage periods. These vials feature precision-ground openings that create reliable seals with various closure systems, minimizing the risk of sample evaporation or contamination. The optimized 2ml volume reduces sample waste while providing adequate space for multiple injections, making them cost-effective for routine analysis. The transparent nature of the glass allows for visual inspection of sample clarity and volume, while the sturdy construction ensures durability during handling and analysis. Many versions include convenience features such as graduated markings for easy volume verification and write-on patches for sample identification. The vials maintain dimensional stability across a wide temperature range, ensuring consistent autosampler performance. Their smooth interior surfaces minimize sample carryover and facilitate thorough cleaning between uses. The availability of pre-cleaned and certified options saves preparation time and ensures compliance with regulatory requirements. These vials also offer excellent compatibility with various sample types, from volatile organic compounds to aggressive chemical solutions, making them versatile tools for diverse analytical applications.

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2ml hplc vials

Superior Chemical Inertness and Sample Protection

Superior Chemical Inertness and Sample Protection

The exceptional chemical inertness of 2ml HPLC vials stands as a cornerstone of their design, achieved through advanced borosilicate glass formulation and specialized surface treatment processes. This feature ensures that samples remain unaltered during storage and analysis, preventing unwanted interactions between the container material and the analytes. The glass composition has been optimized to resist chemical attack from a wide range of solvents, acids, and bases commonly used in HPLC applications. The interior surfaces undergo precise polishing procedures that minimize potential adsorption sites and reduce the risk of sample loss or degradation. This level of chemical stability is particularly crucial for trace analysis and when working with sensitive compounds that might otherwise be compromised by less inert container materials.
Precision Engineering for Autosampler Compatibility

Precision Engineering for Autosampler Compatibility

The manufacturing precision of 2ml HPLC vials ensures perfect alignment with automated sampling systems, featuring meticulously controlled dimensions that meet industry standards. Each vial is produced with stringent tolerances for height, diameter, and wall thickness, guaranteeing reliable performance in automated environments. The neck finish and opening dimensions are precisely engineered to ensure proper sealing with various closure systems while maintaining optimal needle penetration characteristics. This precision extends to the bottom design, which promotes complete sample recovery and minimizes dead volume. The consistency in dimensional specifications across production batches ensures reproducible positioning in autosampler trays, preventing sampling errors and instrument downtime.
Versatile Closure Options and Sealing Security

Versatile Closure Options and Sealing Security

The 2ml HPLC vials accommodate multiple closure systems, offering flexibility in sample protection and access methods. The vial openings are designed to work seamlessly with screw caps, snap caps, and crimp tops, each providing different levels of sealing security and ease of use. Screw cap versions feature precision threads that ensure consistent sealing torque and prevent loosening during analysis. Snap cap options offer quick access while maintaining reliable seals, ideal for high-throughput environments. Crimp cap compatibility provides maximum security for volatile samples or long-term storage. All closure options incorporate high-quality septa materials that maintain sample integrity while allowing multiple injections without compromising the seal quality.
2ml HPLC Vials: Premium Laboratory Glassware for Precise Chromatography Analysis

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