GC Analysis of α-Hexachlorocyclohexane (α-HCH) and cis-Chlordane Enantiomers on Astec® CHIRALDEX™ G-BP
Materials
standard
Product No.
Description
Pricing
EPA 505/525 Update Pesticides Mix B
certified reference material, 500 μg/mL each component in acetoneCONDITIONS
column
Astec CHIRALDEX G-BP, 10 m x 0.25 mm I.D., 0.12 μm (75031AST)
oven
170 °C
inj. temp.
250 °C
detector
FID, 250 °C
carrier gas
helium, 15 psi
injection
0.2 μL, 100:1 split
sample
5 mg/mL in ethanol
peaks 1 & 2: α-HCH (α-hexachlorocyclohexane) enantiomers
peaks 3 & 4: cis-chlordane enantiomers
Description
Legal Information
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC