Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.

Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Organochlorine Pesticides on Rtx-CLPesticides Columns (0.18 mm ID column set)

ColumnsRtx-CLPesticides 20 m, 0.18 mm ID, 0.18 µm (cat.# 42102)
and Rtx-CLPesticides2 20 m, 0.18 mm ID, 0.14 µm (cat.# 42302)
using IP deactivated guard column 5 m, 0.53 mm ID (cat.# 10045)
with SeCure “Y” connector kit with universal “Y” Press-Tight connector (cat.# 20276)
Standard/SampleOrganochlorine pesticide mix AB #2 (cat.# 32292)
Pesticide surrogate mix, EPA 8080, 8081 (cat.# 32000)
Inj. Vol.:0.5 µL splitless (hold 0.75 min)
Liner:Splitless taper (2 mm) (cat.# 20796)
Inj. Temp.:250 °C
Oven Temp.:140 °C (hold 1 min) to 250 °C at 35 °C/min (hold 1 min) to 330 °C at 35 °C/min (hold 3 min)
Carrier GasHe, constant linear velocity
Linear Velocity:20 cm/sec @ 140 °C
DetectorMicro-ECD @ 350 °C
InstrumentAgilent/HP6890 GC
Notescat.# 32292 = 8-80 μg/mL each component in hexane/toluene
cat.# 32000 = 200 μg/mL each component in acetone

This chromatogram was obtained using an Agilent micro-ECD. To obtain comparable results, you will need to employ a micro-ECD in addition to confirmational dual columns connected to a 5-meter guard column using a “Y” Press-Tight connector.