G003595

GC Analysis of Agricultural Pesticides (Standard) on SLB^®-5ms

suitable for GC

Proprietà

• tecniche: gas chromatography (GC): suitable
• Parametri analitici: column: SLB-5ms, 30 m x 0.25 mm I.D, 0.25 μm (28471-U); oven: 100 °C (1 min), 10 °C/min to 300 °C (5 min); inj. temp.: 250 °C; MSD interface: 300 °C; scan range: selected ion monitoring (SIM), 7 monitoring groups used; carrier gas: helium, 1 mL/min constant; injection: 1.0 μL pulsed (20 psi until 0.20 min), splitless (1.0 min); liner: 4 mm I.D., single taper; sample: 29-component pesticide mix plus 1 internal standard, each at 100 ppb in toluene
• applicazioni: agriculture; food and beverages

Descrizione

Risultati analitici

This application illustrates the analysis of 29 different agricultural pesticides of different classifications and functionalities. The analysis was done by GC-MS using selected ion monitoring (SIM) to allow detection of all compounds at 100 μg/L. The
standard solution was made in toluene to increase it stability and enhance response of some of the pesticides. The extra peaks in the first portion of the run are due to interferences from the solvent.

Note legali

SLB is a registered trademark of Merck KGaA, Darmstadt, Germany

Analita

Dichlorvos
Acephate
Propoxur
Hexachlorobenzene
Lindane
Diazinon
Chlorothalonil
Carbaryl
Dichlofluanid
Chlorpyrifos
Cyprodinil
Tolylfluanid
Captan
Thiabendazole
Folpet
cis-Chlordane
4,4′-DDE
Imazalil
Endosulfan sulfate
Dicofol
cis-Permethrin
trans-Permethrin
Coumaphos
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