Innovative Chromatography Products
www.restek.it
www.restek.it
Questo cromatogramma potrebbe contenere analiti che sono sinonimi dei vostri parametri di ricerca.
Pesticides in QuEChERS Extract of Sweet Potato on Rxi-5Sil MS
GC_FF1125
| Column | Rxi®-5Sil MS, 20 m, 0.18 mm ID, 0.18 µm (cat.# 43602) |
| Sample | sweet potato spiked with pesticide mix, extracted with acetonitrile and Q-sep™ Q110 QuEChERS extraction tube (cat.# 26213) |
| Diluent: | Acetonitrile |
| Injection | |
| Inj. Vol.: | 1 µL splitless (hold 1 min) |
| Liner: | Gooseneck Splitless (4mm) w/Wool (cat.# 22405) |
| Inj. Temp.: | 250 °C |
| Purge Flow: | 40 mL/min |
| Oven | |
| Oven Temp.: | 72.5 °C (hold 1 min) to 350 °C at 20 °C/min |
| Carrier Gas | He, constant flow |
| Flow Rate: | 1.2 mL/min |
| Detector | TOFMS |
| Transfer Line Temp.: | 300 °C |
| Analyzer Type: | TOF |
| Source Temp.: | 225 °C |
| Electron Energy: | 70 eV |
| Mass Defect: | -20 mu/100 u |
| Solvent Delay Time: | 3 min |
| Tune Type: | PFTBA |
| Ionization Mode: | EI |
| Scan Range: | 45-550 amu |
| Scan Rate: | 10 scans/sec |
| Instrument | LECO Pegasus III GC-TOFMS |
| Notes | Sample: A. extract (without cleanup step) acidified with formic acid to pH 5 B. extract with cleanup using Q-sep™ Q250 QuEChERS dSPE clean-up tube (cat.# 26124), acidified with formic acid to pH 5 m/z plotted: 60, 73, 87, 129, 256 |
relativo alle ricerche nella libreria dei cromatogrammi
Consigli per la stampa! Per stampare cromatogrammi su tutta la pagina, cambiare le impostazioni di stampa nella finestra di stampa del vostro software PDF reader: 1)"adatta" o "adatta alla pagina", 2)"panorama" per cromatogrammi grandi o "ritratto" per cromatogrammi alti.
