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| Company | Waters Corporation | Waters Corporation | Waters Corporation | Waters Corporation | Waters Corporation |
| Item | Biopharm UNIFI System | ACQUITY UPLC H-Class System | ACQUITY UPLC H-Class-AAA | ACQUITY UPLC I-Class System | nanoACQUITY UPLC System with HDX Technology |
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| Vendor Product Page | Company Product Page | Company Product Page | Company Product Page | Company Product Page | Company Product Page |
| Detector(s) | Ultra-fast electron multiplier and hybrid ADC detector electronics to provide outstanding sensitivity and quantitative performance | Photodiode Array (PDA), Extended Wavelength PDA (PDA e?), Tunable Ultra-violet (TUV), Evaporative Light Scattering (ELS), Fluorescence (FLR), Single (SQ) / Tandem (TQ) Quadrupole Mass Detectors | Tunable UV Detector, with enhanced chromatographic resolution and maximum-sensitivity detection | UPLC-Optimized Optical and Mass Detectors | TUV or TDA Detector |
| Flow Rate | 0.010 to 2.000 mL/min (in 0.001 mL increments) | 0.010 to 2.000 mL/min (in 0.001 mL increments) | 0.010 to 2.000 mL/min (in 0.001 mL increments) | 0.010 to 2.000 mL/min (in 0.001 mL increments) | 200 nL/min to 100 uL/min |
| Max. Pressure | 15,000 psi (up to 1 mL/min) or 9000 psi (up to 2 mL/min) | 15,000 psi (up to 1 mL/min) or 9000 psi (up to 2 mL/min) | 15,000 psi (up to 1 mL/min) or 9000 psi (up to 2 mL/min) | 18,000 psi (up to 1 mL/min) or 12,000 psi (up to 2 mL/min) | 10,000 psi |
| Description | The Waters Biopharmaceutical System Solution with UNIFI integrates robust UPLC/MS characterization technology with comprehensive software. This is an application-focused platform that captures complex and comprehensive mass spectrometry and | If you are performing routine analyses or developing methods, or just prefer the flexibility of multi-solvent capabilities in a quaternary-based system, the only choice has been HPLC. Until now.
The ACQUITY UPLC H-Class is a streamlined system | The Waters UPLC Amino Acid Analysis Solution meets the specific demands of analyzing amino acids for protein characterization, cell culture monitoring, and nutritional analysis of foods and feeds. This end-to-end system is designed to deliver the | ACQUITY UPLC® I-Class provides the most powerful solution to the most critical need in separation science today – successfully analyzing compounds that are limited in amount or availability amid a complex matrix, more rapidly than ever before. | For higher order structure studies, hydrogen deuterium exchange with mass spectrometry – alternatively referred to as H/D exchange, HDX, or HXMS – has become indispensable for biotech companies. Waters has turned what was a highly manual analytical |
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