APPLICATION NOTES THE NQAD IS HIGHLY SENSITIVE, ENSURING ALL SAMPLE COMPONENTS CAN BE DETECTED Application note # QAN-0083 CHROMATOGRAMS 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.4400 4.5200 mV min PARAMETERS NQAD S/N = 12.2 FLOW RATE: 1.0 mL/min COLUMN: Thermo BetaBasic C18, 150 x 4.6 mm, 5u COLUMN TEMP: Ambient INJECTION VOLUME :10 µL CONCENTRATION: 16 ng on column ANALYTE: Aspartame NQAD GAS: Air FILTER: 1.3 sec GAIN: 1X EVAPORATION TEMP: 35C ELSD GAS: Nitrogen, 1.5 L/min GAIN: 1 EVAPORATION TEMP: 40C HPLC MOBILE PHASE: 20:80 ACN:Water APPLICATION NOTES 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 44.680 44.800 mV min ELSD Demonstrates better sensitivity than ELSD ™ QUANT TECHNOLOGIES, LLC 1463 94TH Lane NE Blaine, MN, USA 55449 763-398-0508 www.Quant-NQAD.com Note: This application was run at Quant Technologies on a single ELSD and may not be representative of all ELSD’s. 1