DET ION SOURCES
and
AGILENT 6890/7890 NPD EQUIPMENT
____M_u_l_tiple Modes of Selective Detection
1. NPO - del. gas H
2
=
2 - 5, Air
=
50, N
2
=
10mL/min
T10-2 (black ceramic) - featuring sharp Ppeaks
TIO-4 (white ceramic) - best N response
2. PTID - del. gas H
2
=
20, Air
=
200, N
2
=
100
T10-6 (blue gray ceramic) - Pwith suppressed N
3. TIO-1* (white ceramic) - del. gas N
2 ,
Air, or O
2
oxygenates, nitro compounds, some halogenates,
CH
2
functional groupswith an oxidizing environment
4. TID-3* (white ceramic) - del. gas N
2 ,
Air, or O
2
volatile halogenates like Trihalomethanes
5. 1ID-5* (black ceramic) - del. gas H
2
=
5, Air
=
12.5,
N
2
=
30mL/min, Sr and Iwith suppressed CI
6. TID-7* (NEWgreen ceramic) - det. gas N
2 ,
Air, or O
2
halogenated pesticides, PCBs, PBDEs
7. POSITIVE IONS - DET BareWire Probe
&
Current
Supply, Agilent NPDHardware
&
FlOElectrometer
selective detection of triamines with Air del. gas,
universal FlO detection with H
2/Air
flame
*
(Best SensitivityAchievedWith aDETStand-alone Current Supply)
DETector
Engineering
&
Technology, inc.
