Chiral | MEGA https://mega.mi.it Gas chromatography solutions Fri, 22 Mar 2024 21:07:25 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://mega.mi.it/wp-content/uploads/2023/01/cropped-Favicon-MEGA-x-sito-32x32.jpg Chiral | MEGA https://mega.mi.it 32 32 Beta-Citronellol (+/-) https://mega.mi.it/beta-citronellol-2/ Sat, 03 Dec 2022 18:58:37 +0000 https://mega.mi.it/?p=7582
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Beta-Citronellol (+/-)

Chiral separation on MEGA-DEX columns

Column: MEGA-DEX DAC Beta – 0.25mm, 0.25µm, 25m
Catalog Code: DEX-DAC-B-025-025-25

Conditions:
Injection: Split 250°C, 100mL/min Split flow, 0.5 µL injection volume.
Oven Program: 50°C, 2°C/min.
Carrier Gas: Hydrogen, 80 kPa.

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Sample:
(S)-(-)-Beta Cotronellol (CAS# 7540-51-4).
(R)-(+)-Beta-Citronellol (CAS# 1117-61-9).
Sample dilution: 2µL/1mL in n-Hexane each.

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]]> Alpha-Terpineol (+/-) https://mega.mi.it/alpha-terpineol/ Sat, 03 Dec 2022 18:24:08 +0000 https://mega.mi.it/?p=7558
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Alpha-Terpineol (+/-)

Chiral separation on MEGA-DEX columns

Column: MEGA-DEX DET Beta – 0.25mm, 0.25µm, 25m
Catalog Code: DEX-DET-B-025-025-25

Conditions:
Injection: Split, 250°C.
Detector: MS. All our MEGA-DEX chiral columns work perfectly with GC-MS systems.
Oven Temp.: 50°C, 2°C/min.
Carrier Gas: Helium, 1mL/min.

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]]> Alpha-Copaene (+/-) https://mega.mi.it/alpha-copaene/ Sat, 03 Dec 2022 18:19:09 +0000 https://mega.mi.it/?p=7556
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Alpha-Copaene (+/-)

Chiral separation on MEGA-DEX columns

Column: MEGA-DEX DMP Beta – 0.25mm, 0.25µm, 25m
Catalog Code: DEX-DMP-B-025-025-25

Conditions:
Injection: Split, 250°C.
Detector: MS.

All our MEGA-DEX chiral columns work perfectly with GC-MS systems.

Oven Temp.: 50°C, 2°C/min.
Carrier Gas: Helium, 1mL/min.

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]]> Acetylated trans-Cyclohexanedimethanol (+/-) https://mega.mi.it/acetylated-trans-cyclohexanedimethanol/ Sat, 03 Dec 2022 17:55:33 +0000 https://mega.mi.it/?p=7543
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Acetylated trans-Cyclohexanedimethanol (+/-)

Chiral separation on MEGA-DEX columns

Column: MEGA-DEX DMT Beta – 0.25mm, 0.25µm, 25m
Catalog Code: DEX-DMT-B-025-025-25

Conditions:
Injection: Split 250°C, 0.5 µL, 100 mL/min Split flow,
Sample dilution: 1mg/1mL.
Detector: FID, 250°C.
Oven Temp.: 120°C, 2.5°C/min, 200°C.
Carrier Gas: Helium, 110 kPa.

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]]> 3 & 4 tert-butylphenol – isomers separation (shorter time) https://mega.mi.it/3-4-tert-butylphenol-isomers-separation-2/ Sat, 03 Dec 2022 17:12:29 +0000 https://mega.mi.it/?p=7522
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3 & 4 tert-butylphenol – isomers separation 

(shorter time)

Column: MEGA-DEX B-03 – 0.25mm, 0.25µm, 25m
Catalog Code: DEX-B03-025-025-25

Conditions:
Oven Temp.: 40°C, 2°C/min.
Carrier Gas: Hydrogen, 75 kPa.

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]]> 3 & 4 tert-butylphenol – isomers separation https://mega.mi.it/3-4-tert-butylphenol-isomers-separation/ Sat, 03 Dec 2022 17:05:37 +0000 https://mega.mi.it/?p=7520
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3 & 4 tert-butylphenol – isomers separation

Column: MEGA-DEX B-03 – 0.25mm, 0.25µm, 25m
Catalog Code: DEX-B03-025-025-25

Conditions:
Oven Temp.: 40°C, 1°C/min.
Carrier Gas: Hydrogen, 70 kPa.

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]]> 1,2-Epoxydodecane https://mega.mi.it/12-epoxydodecane/ Sat, 03 Dec 2022 16:33:05 +0000 https://mega.mi.it/?p=7507
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1,2-Epoxydodecane

Chiral separation on MEGA-DEX columns

Column: MEGA-DEX ASX 2-92 – 0.25mm, 0.25µm, 30m
Catalog Code: DEX-ASX2-92-025-025-30

Conditions:
Detector: FID, 250°C.
Oven Temp.: 50°C, 1.5°C/min.
Carrier Gas: Hydrogen, 90 kPa.

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]]> 1,2-Epoxydodecane – raceme https://mega.mi.it/12-epoxydodecane-raceme/ Sat, 03 Dec 2022 16:29:32 +0000 https://mega.mi.it/?p=7505
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1,2-Epoxydodecane – raceme

Column: MEGA-DEX ASX 2-92 – 0.25mm, 0.25µm, 30m
Catalog Code: DEX-ASX2-92-025-025-30

Conditions:
Injection: Split, 250°C.
Detector: FID, 250°C.
Oven Temp.: 50°C, 2°C/min.
Carrier Gas: Hydrogen, 90 kPa.

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]]> Nerolidol (+/-, cis, trans) https://mega.mi.it/nerolidol-cis-trans/ Sat, 03 Dec 2022 13:48:48 +0000 https://mega.mi.it/?p=7178
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Nerolidol (+/-, cis, trans)

Chiral separation on MEGA-DEX columns

Column: MEGA-DEX DET Beta – 0.25mm, 0.25μm, 25m
Catalog Code: DEX-DET-B-025-025-25

Conditions:
Injection: Split, 250°C, 0.5 μL, 1:50 Split Ratio.
Sample Dilution: 1mg/1mL each in n-Hexane.

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Peaks:
1. (+/-) cis-Nerolidol
2. (+/-) trans-Nerolidol

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]]> Neomenthol, Neoisomenthol and Isomenthol https://mega.mi.it/neomenthol-neoisomenthol-and-isomenthol/ Sat, 03 Dec 2022 13:43:22 +0000 https://mega.mi.it/?p=7175
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Neomenthol, Neoisomenthol and Isomenthol

Chiral separation on MEGA-DEX columns

Column: MEGA-DEX DET Beta – 0.25mm, 0.25μm, 25m
Catalog Code: DEX-DET-B-025-025-25

Conditions:
Injection: Split 250°C, 0.5 μL, 1:50 Split Ratio.
Sample dilution: 1mg/1mL each in n-Hexane.

Contact us for additional information.

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