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86 matches found for essential oils

GC Analysis of Distilled Lime Essential Oil on Equity®-1 and Equity®-5

column Equity-5, 30 m x 0.25 mm I.D., 0.25 µm (28089-U) column Equity-1, 30 m x 0.25 mm I.D., 0.25 µm (28046-U) oven 75 °C (8 min), 4 °C/min to 200 °C (10 min) carrier gas helium, 30 cm/sec @ 110 °C sample distilled lime oil injection Wet Needle, 100:1 split liner split, cup design inj. temp. 250 °C...

GC Analysis of Kennewick Peppermint Essential Oil on SUPELCOWAX® 10

column SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 µm (24079) oven 75 °C (4 min), then 4 °C/min to 200 °C (10 min) carrier gas helium, 25cm/ sec set at 110C sample Kennewick Peppermint Oil, (A.M. Todd Sample), neat injection 250 °C liner 4 mm I.D. cup injector detector FID, 250 °C Categories Analytical...

GC Analysis of Lavender Flower Essential Oil on SUPELCOWAX® 10

column SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 µm (24079) oven 50 °C, 3 °C/min to 280 °C (5 min) carrier gas helium, 30 cm/s sample Lavender flower essential oil injection 0.5 µL20:1 split inj. temp. 280 °C detector MSD Categories Analytical Chromatography, GC Applications, Essential Oils Featured ...

GC Analysis of Cold Pressed Lemon Essential Oil on Equity®-1 and Equity®-5

column Equity-5, 30 m x 0.25 mm I.D., 0.25 µm (28089-U) column Equity-1, 30 m x 0.25 mm I.D., 0.25 µm (28046-U) column temp. 75 °C (8 min) to 200 °C @ 4 °C/min (10 min) flow rate helium, 30 cm/sec @ 110 °C sample cold pressed lemon oil injection wet needle, split 100:1 liner split, cup design inj. t...

GC Analysis of Scotch Spearmint Essential Oil on SLB®-5ms

column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 mm (28471-U) oven 75 C (8 min), then 4 °C/min to 200 °C (15 min) carrier gas helium, 25cm/ sec set at 110C sample Scotch Spearmint Oil, (A.M. Todd Sample), neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C C...

GC Analysis of Cold Pressed Lemon Essential Oil on SLB®-5ms

column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 75 C (4 min), then 4 °C/min to 200 °C (5 min) carrier gas helium, 25cm/ sec set at 110C sample Distilled Lime Oil, Mexico, neat (W263109) injection 0.1 µL, 100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C Cate...

GC Analysis of Willamette Peppermint Essential Oil on SUPELCOWAX® 10

column SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 µm (24079) oven 75 C (4 min), then 4 °C/min to 200 °C (10 min) carrier gas helium, 25cm/ sec set at 110C sample Willamette Peppermint Oil, (A.M. Todd Sample), neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID,...

GC Analysis of Kennewick Peppermint Essential Oil on SLB®-5ms

column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 75 °C (8 min), then 4 °C/min to 200 °C (15 min) carrier gas helium, 25cm/ sec set at 110C sample Kennewick Peppermint Oil, (A.M. Todd Sample), neat liner 4 mm I.D. cup injector inj. temp. 250 °C detector 0.1 µL, 100:1 split detector FID, 25...

GC Analysis of Native Spearmint Essential Oil on SUPELCOWAX® 10

column SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 µm (24079) oven 75 °C (4 min), then 4 °C/min to 200 °C (10 min) carrier gas helium, 25cm/ sec set at 110C sample Native Spearmint Oil, (A.M. Todd Sample), neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250...

GC Analysis of Lavender Flower Essential Oil on SLB®-5ms

column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) (28471-U) oven 50 °C, 3 °C/min to 280 °C (5 min) carrier gas helium, 30 cm/s injection 1 µL200:1 split inj. temp. 280 °C detector MSD Categories Analytical Chromatography, GC Applications, Essential Oils Featured Industry Flavors and Fragrances ...

GC Analysis of Sicilian Mandarin Essential Oil on SLB®-5ms

column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 50 °C, 3 °C/min. to 250 °C (10 min), 10 °C/min to 270 °C (3 min) carrier gas helium, 30 cm/sec, constant sample Sicilian mandarin essential oil diluted 1:10 in n-hexane injection 1 µL, 50:1 split inj. temp. 280 °C detector FID, 280 °C Analy...

GC Analysis of Willamette Peppermint Essential Oil on SLB®-5ms

column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 75 C (8 min), then 4 °C/min to 200 °C (15 min) carrier gas helium, 25cm/ sec set at 110C sample Willamette Peppermint Oil, (A.M. Todd Sample), neat injection 0.1 µL, 100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 2...

GC Analysis of Distilled Lime Essential Oil on SUPELCOWAX® 10

column SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 µm (24079) oven 75 C (4 min), then 4 °C/min to 200 °C (10 min) carrier gas helium, 25cm/ sec set at 110C sample Distilled Lime Oil, Mexico, neat (W263109) injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C C...

GC Analysis of Willamette Peppermint Essential Oil on Equity®-1

column Equity-1, 30 m x 0.25 mm I.D., 0.25 µm (28046-U) oven 75 C (8 min), then 4 °C/min to 200 °C (15 min) carrier gas helium, 25cm/ sec set at 110C sample Willamette Peppermint Oil, (A.M. Todd Sample), neat injection 0.1 µL, 100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, ...

GC Analysis of Distilled Lime Essential Oil on SLB®-IL60

column SLB-IL60, 30 m x 0.25 mm I.D., 0.25 µm (29505-U) oven 75 C (4 min), then 4 °C/min to 200 °C (10 min) carrier gas helium, 25cm/ sec set at 110C sample Distilled Lime Oil, Mexico, neat (W263109) injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C Cate...

GC Analysis of L-Carvone Enantiomer in Scotch Spearmint Essential Oil on Astec® CHIRALDEX® G-TA

column Astec CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 µm (73033AST) oven 40 °C (1 min), 2 °C/min to 170 °C (15 min) carrier gas helium, 25 cm/sec, set at 110 °C sample Scotch Spearmint Oil, neat injection 0.1 µL100:1 split liner 4 mm I.D., split type, cup design inj. temp. 250 °C detector FID, 250 ...

GC Analysis of D & L-Carvone Enantiomers in Dill Seed Essential Oil (Spiked with L-Carvone Enantiomer) on Astec® CHIRALDEX® G-TA

column CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 µm (73033AST) oven 40 °C (1 min), then 2 °C/min to 170 °C (15 min) carrier gas helium, 25cm/ sec set at 110C sample Dill Seed Oil + L- Carvone Spike, neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C ...

GC Analysis of D & L-Carvone Enantiomers in Scotch Spearmint Essential Oil (Spiked with D-Carvone Enantiomer) on Astec® CHIRALDEX® G-TA

column CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 µm (73033AST) oven 40 °C (1 min), then 2 °C/min to 170 °C (15 min) carrier gas helium, 25cm/ sec set at 110C sample Scotch Spearmint Oil + D- Carvone Spike, neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, ...

GC Analysis of D & L-Carvone Enantiomers in Native Spearmint Essential Oil (Spiked with D-Carvone Enantiomer) on Astec® CHIRALDEX® G-TA

column CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 µm (73033AST) oven 40 °C (1 min), then 2 °C/min to 170 °C (15 min) carrier gas helium, 25cm/ sec set at 110C sample Native Spearmint Oil + D- Carvone Spike, neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, ...

GC Analysis of Terpenes in Cannabis on Equity®-1 after Headspace SPME using 50/30 μm DVB/CAR/PDMS Fiber

sample preparation 30 min equilibration at 40 °C prior to extraction sample preparation fiber postbake after extraction, 3 min at 270 °C sample/matrix 0.5 g dried cannabis in 10 mL headspace vial desorption process 3 min, 270 °C extraction 20 min, headspace, 40 °C SPME fiber Divinylbenzene/Carboxen/...

GC Analysis of Terpenes in Hops (Cascade Variety) on Equity®-1 after Headspace SPME using 50/30 μm DVB/CAR/PDMS Fiber

sample preparation 30 min equilibration at 40 °C prior to extraction sample preparation fiber postbake after extraction, 3 min at 270 °C sample/matrix ground Cascade variety hop pellets desorption process 3 min, 270 °C extraction 20 min, headspace, 40 °C SPME fiber Divinylbenzene/Carboxen/Polydimeth...

GC Analysis of Terpenes in Hops (US Goldings) on Equity®-1 after Headspace SPME using 50/30 μm DVB/CAR/PDMS Fiber

sample preparation 30 min equilibration at 40 °C prior to extraction sample preparation fiber postbake after extraction, 3 min at 270 °C sample/matrix ground US Golding hop pellets desorption process 3 min, 270 °C extraction 20 min, headspace, 40 °C SPME fiber Divinylbenzene/Carboxen/Polydimethylsil...

GC Analysis of Pesticide Residues in Hops on SLB®-5ms after QuEChERS Extraction then QuEChERS Cleanup using Supel™ QuE Verde

sample preparation Solid Phase Extraction (Dispersive (QuEChERS)) sample preparation place supernatant in amber low adsorption vial for GC/MS/MS analysis. sample/matrix Ground hop pellets, 1 gm, spiked at 50 ng/g. extraction tube Supel QuE Citrate (EN) Tube (55227-U) extraction process Add 10 mL wat...

Selecting a GC Column for Specific Industries/Applications

We know that only the most accurate analytical products will do. That’s why we offer the Supelco portfolio of analytical GC columns, providing you the accuracy, precision and consistency you need. Gas chromatography, first established in the 1950′s, is a mature analytical technique with many establi...

GC Analysis of FAMEs in Walnuts on SLB®-IL111

column SLB-IL111, 100 m x 0.25 mm I.D., 0.20 µm (29647-U) oven 168 °C carrier gas FID, 250 °C sample ground walnuts prepared for analysis per AOCS Official Method Ce 1k-09 injection 1 µL, split 100:1 liner 4 mm ID FocusLiner w/taper inj. temp. 250 °C detector FID, 250 °C Analysis Note This applicati...

GC Analysis of FAMEs in Walnuts on SP™-2560

column SP-2560, 100 m x 0.25 mm I.D., 0.20 µm (24056) oven 180 °C carrier gas helium, 1 mL/min sample ground walnuts prepared for analysis per AOCS Official Method Ce 1k-09 injection 1 µL, split 100:1 liner 4 mm ID FocusLiner w/taper inj. temp. 250 °C detector FID, 250 °C Analysis Note This applicat...