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Pesticides (Carbamates) on Ultra Carbamate

LC_0308
PeaksIonCone V
1.Aldicarb sulfone223.325V
2.Aldicarb sulfoxide207.318V
3.Oxamyl237.2*10V
4.Methomyl163.215V
5.3-Hydroxycarbofuran238.315V
6.Aldicarb191.28V
7.Propoxur210.218V
8.Carbofuran222.322V
9.Carbaryl202.218V
10.Methiocarb226.319V
*Ammonium adduct (all other are [M+H]+ ions)
ColumnUltra Carbamate (cat.# 9177315)
Dimensions:100 mm x 4.6 mm ID
Particle Size:3 µm
Pore Size:100 Å
Sample
Conc.:100 µg/mL each component
Inj. Vol.:10 µL
Mobile Phase
A:90% water:10% methanol with 10mM ammonium formate
B:90% acetonitrile:10% methanol with 10mM ammonium formate
Time (min)%B
010
1590
2090
Flow:1.0 mL/min
DetectorUV/Vis @ 220 nm
NotesFlow: (approx. 0.75mL/min. to UV detector, 0.25mL/min. to MSD)

MSD Conditions:
Detector: Micromass ZMD
Mode: ESI+
Capillary V: 3.50
Extractor: 4.0
Ion energy: 0.4
Multiplier: 650
Source temp: 100°C
Desolv. temp: 250°C
Gas flow: 490 L/hr.