Column: MEGA-WAX 20M – 0.25mm, 0.25µm, 50m
Catalog Code: C-WAX20M-025-025-50

Conditions:
Injection: Split 250°C, 350 mL/min Split flow, 0.5 µL volume injected .
Sample: 1:1 mix of Acetal and Ethyl Acetate.
Detector: FID, 250°C.
Oven Temp.: 40°C, 2°C/min, 60°C.
Carrier Gas: Helium, 150 kPa.

Peaks:
1. Ethyl Acetate (cas#: 141-78-6)
2. Acetal (1,1-diethoxyethane) (cas#: 105-57-7)

Column: MEGA-FFAP EXT – 0.32mm, 0.50µm, 30m
Catalog Code: C-FFAPEXT-032-050-30

Conditions:
Injection: Split 250°C, 80mL/min Split flow, 1µL injection volume.
Detector: FID, 250°C.
Oven Program: 100°C, 5°C/min.
Carrier Gas: Hydrogen, 80 kPa.

Column: MEGA-VOC 1 – 0.25mm, 1.40µm, 50m
Catalog Code: C-VOC1-025-140-50
USP G43 stationary phase

Conditions:
njection: Splitless (1min), 300°C.
Detector: FID, 260°C.
Oven Program: 70°C (4min), 20°C/min, 160°C (3min). Carrier Gas: Helium, 1mL/min.
Sampling: 10mL of drinking water + 25% of NaCl.
Extraction: HS-SPME (CAR-PDMS 85 μm fiber, 2 min of Magnetic stirring, 20min of fiber exposition time @ 50°C, 4min desorption time)

Sample:
Natural water added with a standard mix, VCM (0,1 μg/L) Benzene (0,04 μg/L).

Upper chromatogram;

Column: MEGA-VOC 2 – 0.32mm, 5.00µm, 60m
Catalog Code: C-VOC2-032-500-60

Peaks:
1. 1,2-Dichloroethane (31.05 min)
2. Benzene (33.50 min)

 

Lower chromatogram;

Column: MEGA-VOC 1 – 0.32mm, 3.00µm, 60m
Catalog Code: C-VOC1-032-300-60

Peaks:
1. 1,2-Dichloroethane
2. Benzene

Conditions:
Injection: Split, 250°C.
Detector: FID, 250°C.
Oven Program: 150°C, 8°C/min.
Carrier Gas: Hydrogen, 60kPa.

Column: MEGA-PS255 – 0.25mm, 3.00µm, 30m
Catalog Code: C-PS255-025-300-30

Conditions:
Injection: Split, 250°C.
Detector: FID, 300°C.
Oven Temp: 100°C, 2.5°C/min, 200°C.
Carrier Gas: Hydrogen, 80kPa.

Peaks:
1. 2-Dimethylamino Ethanol
2. 1,4-Dimethyl Piperazine
3. Diethanolamine
4. Methyldiethanolamine

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Column: MEGA-PS264 – 0.32mm, 5.00µm, 60m
Catalog Code: C-PS264-032-500-60

Conditions:
Injection: Split 180°C, 100µl injection volume, 50 mL/min Split flow.
Detector: TCD, 180°C.
Oven Temp.: 40°C isothermal.
Carrier Gas: Hydrogen, 65 kPa.

Peaks:
1. CH4
2. CO2
3. Ethane
4. H2S
5
5. N-propane
6. Isobutane
7. N-butane

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Column: MEGA-10 – 0.25mm, 0.20µm, 100m
Catalog Code: C-10-025-020-100

Conditions:
Oven Temp.: 100°C (4 min), 12°C/min, 190°C (3min)
2°C/min, 210°C (5 min), 12°C/min, 190°C (10 min),
8°C/min, 230°C (3 min).
Carrier Gas: Nitrogen, 1mL/min constant flow.

1. C4:0 Methyl Butyrate

2. C6:0 Methyl Hexanoate

3. C8:0 Methyl Octaonate

4. C10:0 Methyl Decanoate

5. C11:0 Methyl Undecanoate

6. C12:0 Methyl Laureate

7. C13:0 Methyl Trideacanoate

8. C14:0 Methyl Myristate

9. C14:1 Methyl Myristoleate

10. C15:0 Methyl Pentadecanoate
11. C15:1 Methyl 10-Pentadecanoate
12. C16:0 Methyl Palmitate

13. C16:1 Methyl Palmitoleate

14. C17:0 Methyl Heptadecanoate
15. C17:1 Methyl 10-Heptadecanoate
16. C18:0 Methyl Stearate

17. C18:1 Methyl Oleate

18. C18:1T Methyl Elaidate

19. C18:2 Methyl Linoleate

20. C18:2T Methyl Linoelaidate
20. C18:2T Methyl Linoelaidate

21. C18:3 Methyl Linolenate

22. C18:3 Methyl Gamma Linolenate
23. C20:0 Methyl Arachidate

24. C20:1 Methyl 11-eicosenoate

25. C21:0 Methyl Heneicosanoate

26. C20:2 Methyl 11-14 Eicosadienoate
27. C22:0 Methyl Behenate

28. C22:1 Methyl Erucate
29. C:20:3 Methyl 11-14-17 Eicosatrienoate
30: C20:3 Methyl Homogamma linolenate
31. C20:4 Methyl Arachidonate

32. C23:0 Methyl Tricosanoate

33. C22:2 Methyl Docosadienoate

34. C24:0 Methyl Lignocerate

35. C20:5 Methyl Eicosapentaenoate

36. C24:1 Methyl Nervonate

37. C22:6 Methyl Docosahexaenoate

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Column: MEGA-ACID (FFAP) – 0.53mm, 1.00µm, 10m
Catalog Code: C-ACID-053-100-10

Conditions:
njection: Split 250°C, 1.0 µL.
Detector: FID, 250°C.
Oven Temp.: 80°C, 2°C/min, 120°C.
Carrier Gas: Helium, 20 kPa.

Peaks:
1. Acetic anhydride
2. Acetic acid
3. Isobutyric acid

Column: MEGA-WAX Spirit – 0.32mm, 0.50µm, 50m
Catalog Code: C-WAXSP-032-050-50

Conditions:
Injection: Split 250°C, 1.0 µL, 50 mL/min Split Ratio.
Detector: FID, 250°C.
Oven Temp.: 60°C (2min), 10°C/min, 250°C.
Carrier Gas: Nitrogen, 0.8 mL/min.

Peaks:
1. Diethyl ether
2. Acetaldehyde
3. Acetone

4. Methylacetate
5. Methanol

6. MEK
7. 2-propanol

8. Ethanol

9. Isobutylacetate
10. 2-butanol
11. 1-propanol
12. Ethylbutirate
13. Crotonic aldehyde
14. Isobutanol
15. 1-butanol
16. Isopentanol

Column: MEGA-WAX Spirit – 0.32mm, 0.50µm, 50m
Catalog Code: C-WAXSP-032-050-50

Conditions:
Injection: Split 250°C, 1.0 µL, 50 mL/min Split Ratio.
Detector: FID, 250°C.
Oven Temp.: 60°C (2min), 10°C/min, 250°C.
Carrier Gas: Nitrogen, 0.8 mL/min.

Peaks:
1. Diethyl ether

2. Acetaldehyde
3. Acetone
4. Methylacetate
5. Methanol

6. MEK
7. 2-propanol

8. Ethanol
9. Isobutylacetate
10. 2-butanol
11. 1-propanol
12. Ethylbutirate
13. Crotonic aldehyde
14. Isobutanol
15. 1-butanol
16. Isopentanol
17. 1-pentanol
18. Hexanol
19. Benzaldehyde
20. Benzyl alcohol
21. Phenyl alcohol
22. Diethyl phthalate