Home > Services and Facilities > Failure Analysis

Ion Chromatography System 1 & 2

Manufacturer Dionex Corporation DX 500
Model DX 500
System 1 For Cations (down to ppb level)
System 2 For Anions (down to ppb level)
Application Ionic Analysis, Detection & Measurement of Ionizable Surface Contamination
(Anions : Bromide, Chloride, Fluoride, Nitrate, Nitrite, Phosphate, Sulfate)
(Cations : Sodium, Calcium, Magnesium, Potassium, Ammonium)

Main Specification

CD20 Conductivity Detector

Accuracy 2%
Noise <0.1nS/cm (10uS; 1s)
Range 0.01µS - 3000µS

LC30 Chromatography Oven / Organizer AS50 Automated Sampler

Sample Capacity Max. 66 x 5-ml vials or 88 x 0.5-ml vials
No. of Samples Deuterated Tryglycine Sulphate (DTGS)
Minimum Volume 10ml

SRS-ULTRA Self-Regenerating Suppressor

Void volume SRS (4-mm) < 50µL
SRS (2-mm) < 12.5µL
Current Output of SRS Controller Module 50mA - 500mA

GP40/50 Gradient Pump

Flow paths are compatible with all aqueous solvents of pH 0-14, as well as reversed phase solvent
Flow Rate Range 0.04 - 10.0mL/min
Flow Precision Better than 0.1%
Flow Accuracy +/- 0.5% of setting or +/-2 microliters/min, whichever is greater
Resolution Setting 10µL/min


DX 500 Result