HPLC-ECD system for the sensitive and selective analysis of carbohydrates

Highly sensitive analytical system with electrochemical detector

This dedicated system is specifically designed for the analysis of carbohydrates with pulsed amperometric detection (PAD) on a gold electrode.

Carbohydrates are important in the manufacturing of many foods, pharmaceuticals and biofuels. The heart of this system is the AZURA ECD 2.1 electrochemical detector. This detector enables the quantification of the smallest amounts of carbohydrates due to its extraordinary sensitivity and comes with an integrated column thermostat. In combination with the SenCell Au HyREF flow cell, carbohydrates can be detected by pulsed amperometry. More systems components are the AZURA P 6.1L pump in its bio-inert LPG version and the AZURA AS 6.1L bio-inert autosampler. Therefore, an interesting application is the analysis of wood sugars and uronic acids for biofuel research.

HPLC-ECD system for the sensitive and selective analysis of carbohydrates

Specifications

Application area HPLC
Pump system Isocratic
Gradient Quaternary LPG
Injection Autosampler
Detector Electrochemical detection ECD
Software ClarityChrom
Pressure 400 bar
Column thermostat Yes

 

System Components

SenCell Au HyREF high sensitivity electrochemical flow cell

SenCell Au HyREF high sensitivity electrochemical flow cell

SenCell 2 mm Au HyREF for Electrochemical Detector AZURA ECD 2.1, black
Flow cell type: Electrochemical flow cell
Capillary connection: 1/16” o.d. PEEK tubing, with 10-32 PTCFE fingertight connections
Flow cell volume : 0 - 300 nL (adjustable)
Maximum pressure: 5 bar
Biocompatible: No
High Sensitive Electrochemical Detector for Liquid Chromatography

High Sensitive Electrochemical Detector for Liquid Chromatography

Electrochemical detector AZURA ECD 2.1without flow cell
Detector type: Electrochemical detector
Detection channels: 1
Biocompatible analytical FPLC Autosampler

Biocompatible analytical FPLC Autosampler

AZURA® Autosampler AS 6.1L analytical HPLC autosampler, 345 bar, with biocompatible flow path
Maximum back pressure: 345 bar
Sample loop: 100 µl
Sample tray cooling: None
Autosampler Flow Path: Biocompatible
Biocompatible, Low-pressure gradient FPLC pump

Biocompatible, Low-pressure gradient FPLC pump

AZURA® Pump P 6.1L (LPG), with 10 ml pump head (ceramic), degasser and mixer (250 µl)
Max. flow rate: 10 ml/min
Pump head materials: Ceramic
Gradient: Low-pressure gradient (quaternary)
Pump features: Active pulsation compensation, RFID for automatic pump head detection, Integrated pressure sensor, Purge valve (manual), Leak management, Piston seal wash
Maximum delivery pressure [MPa] : 40 MPa
Tool kit AZURA

Tool kit AZURA

Tool Kit AZURA® for systems with PEEK or pre-cut capillary kits
WiFi router, 8x GBit RJ-45 ports, for connection of AZURA devices with a PC

WiFi router, 8x GBit RJ-45 ports, for connection of AZURA devices with a PC

WiFi router, 8x LAN GBit RJ-45 ports, 1x WAN GBit RJ-45 port
ClarityChrom 8.7 – Workstation, autosampler control included

ClarityChrom 8.7 – Workstation, autosampler control included

ClarityChrom® single instrument license for one time base
Software name: ClarityChrom
Black GL45 Safety Cap with air valve and fittings

Black GL45 Safety Cap with air valve and fittings

PTFE membrane keeps dust and other contaminants from the air
AZURA Eluent tray E 2.1L

AZURA Eluent tray E 2.1L

AZURA® Eluent tray E 2.1L for AZURA® devices with a capacity of 6 x 1 l bottles or 4 x 2.5 l bottles or 2 x 5 l bottles, (delivery without bottles)

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