Pesticides on Pinnacle DB Aqueous C18

Column

Pinnacle DB Aqueous C18 (cat.# 9418252)

Dimensions:

50 mm x 2.1 mm ID

Particle Size:

1.9 µm

Pore Size:

140 Å

Temp.:

35 °C

Standard/Sample

multicomponent pesticide standard

Diluent:

water

Conc.:

33.3 ppb each pesticide

Inj. Vol.:

5 µL

Mobile Phase

10mM NH₄OAc in water

10mM NH₄OAc in methanol

Flow:

0.60 mL/min

Max Pressure:

~517 bar

Detector	Applied Biosystems/MDS Sciex LC/MS/MS
Model #:	4000 QTRAP LC/MS/MS system
Ion Source:	TurboIonSpray^®
Ion Mode:	ESI+
Ion Spray Voltage:	5 kV
Gas 1:	40 psi (275.8 kPa)
Gas 2:	60 psi (413.7 kPa)
Source Temp.:	500 °C
Instrument	Shimadzu UFLCXR

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