Liquid Chromatography Reagents & Consumables

Efficient, stable, and highly reproducible liquid chromatography separation constitutes a fundamental prerequisite for acquiring high-quality mass spectrometry data in proteomics and metabolomics research. The overall performance of liquid chromatography systems is strongly influenced by the quality of reagents and consumables employed, including chromatographic column separation efficiency, sample compatibility of injection vials, and the purity of mobile phase reagents. MtoZ Biolabs offers a comprehensive portfolio of liquid chromatography reagents and consumables specifically optimized for mass spectrometry sample preparation, supporting applications ranging from routine analytical workflows to high-sensitivity analyses at the micro- and nanoliter scale. These solutions enable stable and efficient separation of peptides and metabolites, thereby enhancing experimental reproducibility and ensuring robust and reliable data quality.

Products

1. Chromatography Columns

A comprehensive range of C18 reversed-phase chromatography columns is provided, including high-efficiency separation columns suitable for conventional ultra-performance liquid chromatography (UPLC/UHPLC), as well as capillary columns specifically designed for nano-flow liquid chromatography systems. All columns are manufactured using high-purity silica matrices and precisely controlled bonding technologies, ensuring stable performance across a broad pH range. This design enables high-resolution and highly reproducible separation of peptides and metabolites from complex biological samples, thereby significantly improving identification coverage and quantitative accuracy.

2. LC Sample Vials

Liquid chromatography sample vial kits equipped with low-adsorption inserts are provided. The insert configuration is designed to minimize required injection volume while reducing sample adsorption, residual loss, and waste of precious materials. Vial caps incorporate pre-slit septa compatible with automated samplers, ensuring reliable sealing and precise injection performance, and are well suited for high-throughput workflows involving low-volume samples.

3. Mobile Phase Reagents

A full range of mass spectrometry-grade, high-purity liquid chromatography mobile phase reagents is provided, including essential solvents such as water, acetonitrile, methanol, formic acid, and trifluoroacetic acid. All reagents are subject to rigorous quality control to ensure minimal background interference, low levels of ionic contaminants, and excellent batch-to-batch consistency, thereby supporting stable operation and high data reliability in LC–MS analytical systems.

Advantages

1. Enhanced Separation Efficiency and Reproducibility

The combination of high-quality chromatography columns with high-purity mobile phases enables stable, high-resolution separations, thereby improving peak shape and retention time consistency.

2. Reduced Sample Loss and Contamination

Low-adsorption sample vials and liner components are designed to significantly minimize sample carryover and residue, making them particularly suitable for trace-level and precious biological samples.

3. Assured System Stability and Data Quality

The use of mass spectrometry–grade reagents with stringent purity specifications supports long-term stable operation of liquid chromatography systems, reduces column pressure fluctuations and background noise, and ultimately improves the signal-to-noise ratio.

4. Comprehensive Support from Conventional to Trace-Level Analysis

The product portfolio spans complete workflow requirements from conventional UHPLC to nano-flow liquid chromatography, accommodating research applications with varying throughput and sensitivity demands.

Technical Support

1. Protocol Downloads

MtoZ Biolabs provides comprehensive experimental protocols and product manuals to help ensure smooth and reproducible workflows. For access to specific documents or detailed instructions, please contact our support team.

2. Customized Service Support

Our experienced scientists offer tailored technical assistance and customized solutions based on your specific research goals, helping you achieve optimal experimental outcomes.

3. FAQ and Expert Assistance

We provide responsive and professional technical support to address your questions efficiently. Our experts are ready to help you identify and resolve experimental challenges quickly and accurately.