HPLC
HPLC High Performance Liquid Chromatography
High-Performance Liquid Chromatography (HPLC) is a powerful analytical technique essential for separating, identifying, and quantifying components within a complex mixture. It serves as a cornerstone for analysis in pharmaceutical development, chemical quality control, and environmental testing.
To explore the core principles, key components, and diverse applications of this technology, visit our comprehensive guide: What is High-Performance Liquid Chromatography (HPLC)?
FAQ
1. Q: Why choose a HINOTEK HPLC?
Choosing HINOTEK means investing in proven reliability, performance, and value. With nearly 20 years of manufacturing expertise, we offer an extensive portfolio of HPLC, all rigorously quality-controlled and backed by dedicated global support. Our efficient production provides you with premium technology at a competitive price.
2. Q: Which type HPLC detector should I choose?
A: Please refer to the table below.
| Detector | Principle | Selectivity | Gradient Compatible? | Typical Applications |
| UV-Vis (VWD/DAD) | Light Absorption | Selective (Requires Chromophore) | Yes | Most common; pharmaceuticals, proteins, organics. |
| Fluorescence (FLD) | Light Emission | Highly Selective (Requires Fluorophore) | Yes | Trace analysis, environmental (PAHs), amino acids. |
| Refractive Index (RID) | Refractive Index | Universal | No | Sugars, polymers, alcohols (Isocratic only). |
| Evaporative Light (ELSD) | Light Scattering | Universal (for Non-Volatiles) | Yes | Sugars, lipids, peptides, polymers (Gradient). |
| Mass Spectrometry (MS) | Mass-to-Charge Ratio | Highly Selective | Yes | Definitive identification, drug metabolites, proteomics. |
3. What kind of quality and support can I expect?
You can purchase with complete confidence. Every instrument undergoes strict quality control before shipping. We provide expert remote installation and training support to get your team running quickly. All our products are backed by a full warranty and complimentary lifetime technical guidance to ensure your long-term success.
Need more details on process or logistics? For full information on purchasing, payment, and global shipping, please visit our complete Purchasing & Support Guide.