Table 14.2. Conditions used for separation of organoantimony compounds
Method
Stationary phase
Heating
HG-CT-QF-AAS
15% OV-3
on Chromosorb W 60/80
mesh
Chromel wire (3 Q)(l m) (ca. 13 V, 4 A)
HG-GC-AAS
Silanised porapak-PS (Mesh 80/100)
50
'c (1 min) then 25
'c min -1 til 150
'c
HG-GC-MS
Porapak-PS, 80-100 mesh (Waters Scientific)
70
'c (1 min) then 25
'c min -1 til 150
'c
HG-GC-ICP-MS
10% SP21 00 on Chromosorb (Supelco)
-196 'Cto 15O"C
(method B)
45/60
mesh
a) GC-MS
1 ~m
5% phenyl, 95% methyl polysiloxane
-20'C (1 min) then 20'C min- 1
til 250
'c
b) Chemiluminescence
(a and b)
(a &b)
a) GC-ET-QFAAS(l)
3% OV101 (a)
c) Electrothermically heated at 125 "C
b) GC-MS(2)
OVl column (b)
over
5 min (6) 40 to 100'C at a rate
of lO'C min- 1
HG-GT-ICP-MS
Supelcoport 10%
SP-21 00
-100to160'C
Trap-ICP-MS
Glass beads (DMCS treated 60/80
mesh,
Nichrome wire (5.5 Q
m -1)(0.5 mm,
Alltech)
o.d.) heated frorn
-80 to 120 "C
(HG) GC-ICP-MS)
10% SP-21 00 on Supelcoport (60/80
mesh)
-100to 180'C
a) GC-MS-MS
a) PTE-5, 0.25 ~m
Supelco 2-4143 poly
a) injector 200 'C, column 40 to 150
'c
(5% diphenyl-95% dimethylsiloxane)
at 15'C min- 1
b) GC-ICP-MS
b) 10% SP2100 on Chromosorb
b)-196to 150'C
GC-ICP-MS
10% SP-2100 on Chromosorb
-196 to 150
'c within 3 min
a) HG-GC -AAS
a) Porapak PS
a) 70 to 150'C at 3O'C min- 1
b) HG-GC-ICP-MS
b) 10% SP-2100 on Chromosorb
b)-196t0200'C
Dimensions
References
30
cm x 6 mm o.d. Pyrex U-tube,
Andreae et al. 1981
2/3 packed with stationary phase
Andreae a. Froelich 1984
Dodd et al. 1992
50 cm x 0.4 cm i.d., Teflon column
Dodd et al. 1996
22 cm x6 mm o.d.
Koch
et al. 1998
a)
30 m x 0.25 mm i.d. capillary column GOrleyOk et al. 1997
b)
30 m x 0.32 mm i.d. capillary
c)
50 cm, glass (1) x 4 mm i.d.
Jenkins et al. 1998a,b,c
d)
30 m x
0.32 mm i.d.
22 cm x 6 mm i.d.
Krupp et al. 1996
12 mm o.d. x 22 cm long
Hirner et al. 1994
22 cm, i.d. 6 mm
Feldmann and Hirner
(1995)
Feldmann et
al. 1994
a) 30 m x 0.32 mm i.d. capillary column
Feldmann et al. 1998
b) 22 cm x 6 mm o.d.
22 cm x 6 mm o.d.
Feldmann and Cullen
(1997)
b) 22 cm x 6 mm o.d.
Andrewes et al. 1998
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Method
Stationary phase
Heating
HG-CT-QF-AAS
15% OV-3
on Chromosorb W 60/80
mesh
Chromel wire (3 Q)(l m) (ca. 13 V, 4 A)
HG-GC-AAS
Silanised porapak-PS (Mesh 80/100)
50
'c (1 min) then 25
'c min -1 til 150
'c
HG-GC-MS
Porapak-PS, 80-100 mesh (Waters Scientific)
70
'c (1 min) then 25
'c min -1 til 150
'c
HG-GC-ICP-MS
10% SP21 00 on Chromosorb (Supelco)
-196 'Cto 15O"C
(method B)
45/60
mesh
a) GC-MS
1 ~m
5% phenyl, 95% methyl polysiloxane
-20'C (1 min) then 20'C min- 1
til 250
'c
b) Chemiluminescence
(a and b)
(a &b)
a) GC-ET-QFAAS(l)
3% OV101 (a)
c) Electrothermically heated at 125 "C
b) GC-MS(2)
OVl column (b)
over
5 min (6) 40 to 100'C at a rate
of lO'C min- 1
HG-GT-ICP-MS
Supelcoport 10%
SP-21 00
-100to160'C
Trap-ICP-MS
Glass beads (DMCS treated 60/80
mesh,
Nichrome wire (5.5 Q
m -1)(0.5 mm,
Alltech)
o.d.) heated frorn
-80 to 120 "C
(HG) GC-ICP-MS)
10% SP-21 00 on Supelcoport (60/80
mesh)
-100to 180'C
a) GC-MS-MS
a) PTE-5, 0.25 ~m
Supelco 2-4143 poly
a) injector 200 'C, column 40 to 150
'c
(5% diphenyl-95% dimethylsiloxane)
at 15'C min- 1
b) GC-ICP-MS
b) 10% SP2100 on Chromosorb
b)-196to 150'C
GC-ICP-MS
10% SP-2100 on Chromosorb
-196 to 150
'c within 3 min
a) HG-GC -AAS
a) Porapak PS
a) 70 to 150'C at 3O'C min- 1
b) HG-GC-ICP-MS
b) 10% SP-2100 on Chromosorb
b)-196t0200'C
Dimensions
References
30
cm x 6 mm o.d. Pyrex U-tube,
Andreae et al. 1981
2/3 packed with stationary phase
Andreae a. Froelich 1984
Dodd et al. 1992
50 cm x 0.4 cm i.d., Teflon column
Dodd et al. 1996
22 cm x6 mm o.d.
Koch
et al. 1998
a)
30 m x 0.25 mm i.d. capillary column GOrleyOk et al. 1997
b)
30 m x 0.32 mm i.d. capillary
c)
50 cm, glass (1) x 4 mm i.d.
Jenkins et al. 1998a,b,c
d)
30 m x
0.32 mm i.d.
22 cm x 6 mm i.d.
Krupp et al. 1996
12 mm o.d. x 22 cm long
Hirner et al. 1994
22 cm, i.d. 6 mm
Feldmann and Hirner
(1995)
Feldmann et
al. 1994
a) 30 m x 0.32 mm i.d. capillary column
Feldmann et al. 1998
b) 22 cm x 6 mm o.d.
22 cm x 6 mm o.d.
Feldmann and Cullen
(1997)
b) 22 cm x 6 mm o.d.
Andrewes et al. 1998
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