www.restek.it

Semivolatile GC-MS Tune Verification Mix on Rxi-5Sil MS
Peaks | |
---|---|
1. | Pentachlorophenol![]() |
2. | Decafluorotriphenylphosphine![]() |
Peaks | |
---|---|
3. | Benzidine![]() |
4. | p,p'-DDT![]() |

Column | Rxi-5Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13623) |
Sample | GC-MS tuning mixture (cat.# 31615) |
Diluent: | Dichloromethane |
Conc.: | 50 ng/µL |
Injection | |
Inj. Vol.: | 1 µL pulsed splitless (hold 0.59 min) |
Liner: | Premium 4 mm single taper w/wool (cat.# 23303.5) |
Inj. Temp.: | 270 °C |
Pulse Pressure: | 30 psi (206.8kPa) |
Pulse Time: | 0.64 min |
Purge Flow: | 100 mL/min |
Oven | |
Oven Temp.: | 40 °C (hold 1 min) to 280 °C at 25 °C/min to 320 °C at 5 °C/min (hold 1 min) |
Carrier Gas | He, constant flow |
Flow Rate: | 1.2 mL/min |
Detector | MS |
Mode: | Scan |
Transfer Line Temp.: | 280 °C |
Analyzer Type: | Quadrupole |
Source Temp.: | 276 °C |
Quad Temp.: | 150 °C |
Solvent Delay Time: | 2.19 min |
Tune Type: | DFTPP |
Ionization Mode: | EI |
Scan Range: | 35-550 amu |
Scan Rate: | 5.36 scans/sec |
Instrument | Agilent 7890A GC & 5975C MSD |
Notes | 7890 Siltek-treated EZ Twist Top split/splitless injection port (cat.# 22178) Flip Seal dual Vespel ring inlet seal (cat.# 23411) |
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.