gerstel 頂空進樣 headspace mps 三合一系統 ( 液體,頂空, spme) page 2
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GerstelGerstel頂空進樣頂空進樣 HeadspaceHeadspace
MPSMPS三合一系統(( 液體,頂空,液體,頂空, SPME)SPME)
Page 2
Supports mutliple injection ports
Syringe-only concept
Modular
Saves bench space
Highly adaptable
Fully controlled through the advanced MASter software
3 Sample trays: - 98 x 2 ml Vials - 200 x 1 ml Vials - 32 x 10/20 ml Vials
Universal syringe holder for syringes from 10 µl up to 1000 µl
Liquid injections from 1 µl up to 1000 µl in conjunction with a CIS
Large Volume Calculator
Injection speed programmable
Lower detections limits
Multiple Headspace Extraction in conjunction with GERSTEL-ColdInjectionSystems
Syringe Headspace Injections
Syringeholder heatable up to 150° C
Hot Needle Injection
3 sample trays : 98 x 2 ml Vials 32 x 10/20 ml Vials
Agitator for 6 samples
Automated Solid-Phase-Micro-Extraction (SPME)
Liquid and Headspace SPME possible
3 sample trays : 98 x 2 ml Vials 32 x 10/20 ml Vials
Thermal sample equilibration and agitation
For all common SPME fibers
Bake out station for SPME fibers
Dilute
Extractions
Derivatisation
Adding internal standards
應用應用
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其他應用其他應用 (( 以下為一些資料的應用以下為一些資料的應用 ))• Traditional HSS Applications
Forensic: Blood Alcohol Analysis
Pharmaceutical: Residual Solvent Analysis (USP 467, EP)
Environmental: VOC in Drinking Water
Consumer Products: Flavor and Fragrance
• New Application Extension
High Temp. Polymer
Semi-volatile active compounds: Pesticides Analysis
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Blood Alcohol - Dual Column Blood Alcohol - Dual Column ConfirmationConfirmation
GC Oven: 35 oC isothermal
Inlet: Split/Splitless at 150 oC
*a two-hole ferrule (p/n 5062-3580) was used to connect both columns to the same inlet
Column I: DB-ALC1 (p/n 123-9134)30 m x 0.32 mm x 1.8 µm
Column II: DB-ALC2 (p/n 123-9234)30 m x 0.32 mm x 1.2 µm
Headspace oven: 60 oC
Vial equilibration time: 15 min.
Sample: 5ul of 0.08 g/dL standard mix in 10 ml vial
1. Acetaldehyde
2. Methanol
3. Ethanol
4. Acetone
5. 2-Propanol
6. Acetonitrile
7. Ethyl Acetate
8. Methyl-Ethyl Ketone
1.00 2.00 3.00 4.00 5.00
Column I
1.00 2.00 3.00 4.00 5.00
Column II
1
2
3 4
5
67
8
12
3 4, 6
5
7
8
G1888 Sales TrainingJan. 2004
Agilent Restricted Page 16
Residual Solvent in Pharmaceutical Residual Solvent in Pharmaceutical ProductProduct
min0 2 4 6 8 10 12 14
115
7
17
19
201
2221
18
16
2
3
4
5
6
13,14
12
8
9
11
10
Headspace Conditions: Oven Temp: 85 oC Loop Temp: 95 oC Transfer Line Temp: 110 oC Vial equilibration time: 10 min
GC Condition: Column: DB-624, 30 m x 0.53 mm x 3.0 um Carrier: Helium, 35 cm/sec, Constant Flow Oven: 40 oC (5 min) to 90 oC at 2 oC/min 90 oC to 250 oC at 30 oC/min Injection: Headspace, 180 oC, Split 7/1 Detector: FID, 260 oC
1 Methanol 2 Ethanol 3 Ether4 Acetone 5 i - Propanol6 Acetonitrile7 Methylene Chloride8 t - Butanol9 Hexane10 Propanol11 Methylethylketone
12 Ethylacetate13 Tetrahydrofuran14 s - Butanol15 Chloroform16 Cyclohexane17 Benzene18 Heptane19 Trichloroethylene20 1,4 - Dioxane21 Pyridine22 Toluene
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VOC in Water – HS/GC/MSD VOC in Water – HS/GC/MSD ApplicationApplication
2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00
1
2
3
4
5
6
7
8
910
11
1213
14
15
16
17
18
1920
21
22
23
24
25
26
2728
29 30 31
Sample: 40 ppb, 5ml water in 10 ml vial, 2 grams NaCl added
Column: 20 m x 0.18 mm x 1.0 DB-VRX (PN: 121-1524)
Headspace oven temp: 75 oC
Equilibration time: 20 min
MSD Scan range: 45 – 260 amu
1. Chloromethane, 2.Vinyl chloride, 3. Bromomethane, 4. Chloroethane, 5.Trichloromonofluoromethane, 6. 1,1 Dichloroethene, 7. Methylene chloride, 8. 1,2 dichloroethane, 9. Trichloromethane, 10. 1,2 dichloroethane, 11. 1,1,1 Trichloroethane, 12. Carbon tetrachloride, 13. Benzene, 14. 1,2 dichloropropane, 15. Trichloroethylene,
16. Bromodichloromethane, 17. 2 chloroethoxyethane, 18. cis 1,3 dichloropropene, 19. trans 1,3 dichloropropene, 20. 1,1,2 trichloroethane, 21. Toluene, 22. Dibromochloromethane, 23. Tetrachloroethylene, 24. Chlorobenzene, 25. Ethylbenzene, 26. Bromoform, 27. 1,1,2,2 tetrachloroethane, 28. 1,3 dichlorobenzene, 29. 1,4 dichlorobenzene, 30. 1,2 dichlorobenzene
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High Temp: Soda Bottle – PET Analysis High Temp: Soda Bottle – PET Analysis (new)(new)
Column: 30 m x 0.25 mm x 0.5 HP-5MS (PN 19091S-133)
Headspace equilibration time: 30 min
MSD Scan range: 35 – 250 amu
Sample: 0.5cm x 0.5 cm squares of soda bottle, 2.0 g in 20
ml vial under nitrogen
4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00
1 2 3
4
5
6
7
5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 50.00 55.00
21
3
4
5
67
HSS Temp 100 oC
HSS Temp. 230 oC
1. Propylene glycol n-propylether,
2. Diketone alcohol ,
3. Mycene,
4. Octanol,
5. D-Limonene,
6. Terpinene,
7. Nonanal,
8. Decanal
1. Methyldioxolane,
2. Ethylene glycol,
3. Hydroxy ethylacetate,
4. Methylester acetic acid,
5. D-limonene,
6. Decanal,
7. n-Hexadecanoic acid
G1888 Sales TrainingJan. 2004
Agilent Restricted Page 19
Pesticide Analysis (HS/GC/MSD/VI inlet) Pesticide Analysis (HS/GC/MSD/VI inlet) (new)(new)Sample: 100 ng Pesticide mix in AcetoneFull evaporation method, ~ 1 ng on column injectedColumn: 30 m x 0.25 mm x 0.25um HP-5MSGC: 6890N with volatiles interface, Split 5 to 1MSD: 5973 inert
HSS: G1888A Conditions10 ml vialTemp: 225 oC, 15 min.
10.00 15.00 20.00 25.00 30.00 35.00
1
2
3
4
5 6 7 8
9 10 11 12
13 1415
16 17
18 19
20 21
22 23
24 2526 27
1. Dichlorvos
3. Vernolate
8. Lindane
15. Chlorpyrifos
17. P,p’-DDE
19. Propargite
21. Mirex
27. Fluvalinate
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Perfume Base for Consumer ProductsPerfume Base for Consumer Products
5.00 10.00 15.00 20.00 25.00 30.00 35.00
1
2
3 4
5
Headspace conditions: Temp: 100 oCEquilibrium Time 30 minEvaporation method, 3 drops in 10 ml vial
MSD: 5973 inert, scan 30 – 500 amuGC: 6890N with volatiles interfaceColumn: 30 m x 0.25 mm x 0.5um HP-5MS
1. Pinene,
2. 2,6 dimethyl 7-Octen-2-ol,
3. Phenylmethylester acetic acid
4. Vertenex,
5. Hexylsalicylate
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Brewed CoffeeBrewed Coffee
1. Acetaldehyde,
2. Acetone,
3. 2-methyl propanal,
4. 4. 2-butanone,
5. 2-methyl furan
6. Acetic acid,
7. 3-methyl butanal,
8. 2-methyl butanal
1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50
1
2
34
5
6
7 8
Headspace Conditions:
Temp: 80 oC
Time: 30 min
Sample: 10 ml coffee in 20 ml vial
MSD: 5973 inert, scan 30 – 300 amu
GC: 6890N with volatiles interface
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Orange OilOrange Oil
5.00 10.00 15.00 20.00 25.00 30.00
12
3
4
5
6
7
89
Column: 30 m x 0.25 mm x 0.50 HP-5MS
Headspace oven temp: 100 oC
Equilibration time: 20 min
MSD Scan range: 35 – 260 amu
Sample: 3 drops orange oil in 10ml vial
1. Dimethylvinylmethanol
2. nonane,
3. Pinene,
4. Phellandrene,
5. Myrcene,
6. Limonene,
7. 1-Octanol,
8. Linalool
9. Decanal
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Rose OilRose Oil
50.00
3
5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00
1
2
4
5
67
MS
D O
FF
Elu
tion
of p
hen
ylethyl
alcoh
ol
Headspace Conditions:
Temp: 225 oC
Time: 30 min.
Evaporation method, 3 drops in 10 ml vial
MSD: 5973 inert, scan 30 –300 amu
GC: 6890N with volatiles interface
1. Dimethylvinylmethanol
2. nonane,
3. Pinene,
4. Phellandrene,
5. Myrcene,
6. Limonene,
7. 1-Octanol,
8. Linalool
9. Decanal