instrumentation
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Valco Instruments Co. Inc. Sales:
800–367–8424
Fax: 713–688–8106
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NITrogen- and phosphorous-
containing pesticides
Detector:
PDD Model D-3
Helium photoionization
Detector temp:
280°C
Column:
ValcoBond VB-5
30 m x 0.25 mm x .25 µm
Column temp:
60°C initial to
320°C at 10°C/min
Head pressure:
15 psi
Injector temp:
280°C
Injector:
Split 1:10
Carrier gas:
Helium
Concentration:
2.5 mg/ml
Chlorinated hydrocarbons
Detector:
PDD Model D-3
Helium photoionization
Detector temp:
280°C
Column:
ValcoBond VB-5
30 m x 0.25 mm x .25 µm
Column temp:
60°C initial to
320°C at 10°C/min
Injector temp:
280°C
Carrier gas:
Helium
Concentration:
5 mg/ml
PDD Model D-3
NITrogen- and phosphorous-
containing pesticides
Detector:
PDD Model D-5
Electron capture
Detector temp:
280°C
Column:
ValcoBond VB-5
30 m x 0.25 mm x .25 µm
Column temp:
60°C initial to
320°C at 10°C/min
Head pressure:
15 psi
Injector temp:
280°C
Injector:
Split 1:10
Dopant gas:
3% Xenon in helium
Carrier gas:
Helium
Concentration:
0.8 mg/ml
PDD Model D-5
PDD Model D-3
Pulsed Discharge Detector Applications
1 1,3-Dichlorobenzene
2 1,4-Dichlorobenzene
3 1,2-Dichlorobenzene
4 Hexachlorethane
5 1,2,4-trichlorobenzene
6 Hexachlorobutadiene
7 Hexachlorocyclopentadiene
8 2-Chloronaphthalene
9 Hexachlorobenzene
CHROMalytic TECHnology Pty Ltd AUSTRALIAN Distributors e-mail:
Tel: 03 9762 2034
