TABLE OF CONTENTS - BGB Analytik AG

GC and GC/MS
Industrial Chemical Applications
Alcohols III
Column: HP-INNOWax
19095N-123
30 m x 0.53 mm, 1.00 µm
Carrier: Helium, 29 cm/sec, 3.0 psi (45°C)
Oven: 45°C for 1 min
45-150°C at 10°C/min
4 mL/min constant flow
Injection: Split, 250°C
Split ratio 25:1
Detector: FID 250°C
Sample: 1 µL
Ethoxyethanol
Column: HP-FFAP
19095F-123
30 m x 0.53 mm, 1.00 µm
Carrier: Helium, 10 mL/min
Oven: 60°C for 1 min
60-100°C at 5°C/min
100-210°C at 10°C/min
Injection: Split ratio 10:1
Detector: TCD
Suggested Supplies
Septum: 11 mm Advanced Green septa, 5183-4759
Liner: Split, single taper, low pressure drop, glass wool, 5183-4647
Seal: Gold plated seal, 18740-20885
Syringe: 5 µl tapered, FN 23-26s/42/HP, 5181-1273
Organic Acids
Column: DB-WAXetr
125-7332
30 m x 0.53 mm, 1.00 µm
Carrier: Helium at 37 cm/sec,
measured at 40°C
Oven: 125°C for 5 min
125-180°C at 15°C/min
180°C for 12 min
Injection: Split, 250°C
Detector: FID, 250°C
Suggested Supplies
Septum: 11 mm Advanced Green septa, 5183-4759
Liner: Split, single taper, low pressure drop, glass wool, 5183-4647
Seal: Gold plated seal, 18740-20885
Syringe: 5 µl tapered, FN 23-26s/42/HP, 5181-1273
1. 1-Propanol
2. iso-Butanol
3. 3-Methyl-3-pentanol
4. 1-Butanol
5. 4-Methyl-2-pentanol
6. 1-Pentanol
7. 2-Ethyl-1-Butanol
8. 1-Hexanol
9. Cyclohexanol
10. 1-Heptanol
1. Ethylene oxide
2. Ethyl formate
3. Ethyl alcohol
4. Water
5. 2-Ethoxyethanol
6. 2-Ethoxyethyl acetate
418 www.agilent.com/chem/supplies
1
2
3
4
5
7. Hydroxy acetate
8. Acetic acid
9. Formic acid
10. Ethylene glycol/monoformate
11. Ethylene glycol/monoacetate
7
8 9
10 11
0 5 10
Time (min)
15
20
1. Acetic acid
2. Propionic acid
3. Isobutyric acid
4. Butyric acid
5. Isovaleric acid
6. Valeric acid (pentanoic acid)
7. Isocaproic acid
8. Caproic acid (hexanoic acid)
9. Heptanoic acid
1
3
2
1
4
2
5
0 2 4 6
Time (min)
8 10 12
3
4
5
6
7
8
GCIC003
GCIC004
0 5 10
Time (min)
15
20
6
7
8
9
10
9
GCIC005