Waters 2695/E2695/2795HPLCSeries liquid chromatography instrument
System Introduction
Waters2695Liquid chromatography isWatersFDACertified and included in the pharmacopoeia, the instrument has a reasonable structural design and stable performance.

System advantages

● Meet high throughput requirementsHPLCAnalysis requirements

● Fully utilizeAllianceAdvantages of the system, suitable for high-throughput and rapid analysis applications

Dual solvent cleaning reduces cross contamination

● Meet the requirements of mass spectrometry detectorsHPLCThe need for rapid analysis

● Integrated built-in4Road solvent vacuum degassing machine

● Active plunger rod sealing ring cleaning device

Parameters

Number of mobile phases:1-4；
Typical operating flow range:0.050 -5.000ml/min，0.001ml/minIncremental;
Traffic accuracy:<0.075RSDperhaps0.02min SDThe larger one between them;
Traffic accuracy:±1%perhaps10ul/minThe larger one between them;
Compression compensation: automatic, continuous;
Delay volume:<650ul；
Piston cleaning: built-in;
High operating pressure:34.5MPa；
Pressure pulse:<2.5%（1ml/minDegassed methanol, post pressure1700psi）；
Gradient Range:0-100%，0.1%Incremental;
Gradient accuracy:±0.5%；
Gradient accuracy:<0.15%RSDperhaps0.02min SDThe larger one between them;
Sample tray: 120individual2mlSample bottle (standard);
Injection volume:0.1-100ul(Standard),0.1-2000ulOptional sample ring);
Injection frequency:1-99order/Bottle;
Injection accuracy:<0. 5%(In typical cases);
Memory effect:<0. 1%；
Injection accuracy:±1ul（±2%）；
Cooling plate:4-40℃，1℃ increment (optional);
Linear range of injection: correlation coefficient greater than0.999（0.1-100ul）；
Column temperature chamber: at room temperature5-60℃，1℃ increment (optional)