US EPA Method 608/8081/OLM04.2 PEST: GC Analysis of Organochlorine Pesticides on Equity-1701 (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis
Materiales
Analytical column
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For use with
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Wheaton wide-mouth bottle
amber soda-lime glass bottle, capacity 1000 mL, white polypropylene cap, (PTFE faced LDPE liner), case of 12 eaGuard column
Optional
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Standard
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EPA CLP Organochlorine Pesticide MIx
certified reference material, 2000 μg/mL each component in hexane: toluene (1:1), ampule of 1 mLCONDITIONS
column
Equity-1701, 15 m × 0.10 mm I.D., 0.10 μm (28343-U)
oven
100 °C, 25 °C/min to 280 °C
inj. temp.
225 °C
detector
ECD, 300 °C
carrier gas
hydrogen, 40 cm/sec constant
injection
2 μL, splitless (0.75 min)
liner
4 mm I.D., single taper
sample
50 ppb of a 22 component chlorinated pesticide standard in n-hexane
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