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    Search term:"fragrance"

    202 matches found for fragrance

    GC Analysis of Lavender Spike 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 280 °C (5 min) carrier gas helium, 30 cm/s sample Lavender spike essential oil injection 1 µL200:1 split inj. temp. 280 °C detector MSD Categories Analytical Chromatography, GC Applications, Essential Oils Featured Indust...

    HPLC Analysis of an Energy Drink on Ascentis® Express RP-Amide (UV detection)

    column Ascentis Express RP-Amide, 5 cm x 3 mm I.D., 2.7 µm particles (53916-U) column temp. 35 °C mobile phase [A] water with 0.1% TFA; [B] acetonitrile with 0.1% TFA flow rate 0.6 mL/min pressure 1146 psi (79 bar) sample Energy Drink Diluted 1:9 in acetonitrile injection 2 µL detector UV, 254 nm An...

    GC Analysis of Distilled Lime 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 Cat...

    UHPLC Analysis of Turmeric Standards on Ascentis® Express RP-Amide

    column Ascentis Express RP-Amide, 10 cm x 4.6 mm I.D., 5 µm particles (50774-U) column temp. 35 °C mobile phase [A] water with 0.1% formic acid; [B] acetonitrile with 0.1% formic acid; gradient 40% B held for 1 min; 40 to 100% B in (6 min); 100% B held for 5 min flow rate 1.0 mL/min pressure 1750 ps...

    GC Analysis of Organophosphorus Pesticides (OP-Pest) on a 5% Phenyl Column after SPME using 100 μm PDMS Fiber

    sample/matrix 50 ppb each in 1.5 mL saturated salt water, pH 7.2 extraction 20 min immersion with rapid stirring SPME fiber polydimethylsiloxane, 100 µm (57300-U) column 5% phenyl polysiloxane, 30 m x 0.25 mm I.D., 0.25 µm (Supelco equivalent, SLB-5ms, 28471-U) oven 60 °C (1 min) to 300 °C at 12 °C/...

    GC Analysis of Pesticides in Wine on SLB®-5ms after SPME using 85 μm Polyacrylate Fiber

    sample/matrix white wine spiked with 50 ppb pesticides desorption process 250 °C for 5 min extraction immersion, room temp (30 min) SPME fiber 85 µm polyacrylate (57304) column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 60 °C (1 min), 15 °C/min to 100 °C, 7 °C/min to 300 °C (1 min) carrier...

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

    column Equity-1, 30 m x 0.25 mm I.D., 0.25 µm (28046-U) oven 75 C (4 min), then 4 °C/min to 200 °C (5 min) carrier gas helium, 25cm/ sec set at 110C sample Cold Pressed Lemon Oil, (Sigma), neat injection 0.1 µL, 100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C Categori...

    GC Analysis of Lactone Enantiomers on β-DEX™ 110

    column beta-DEX 110, 30 m x 0.25 mm I.D., 0.25 µm (24301) oven 90 °C, 1 °C/min to 200 °C carrier gas helium, 20 cm/sec @ 90 °C sample 0.5 mg/mL in methylene chloride injection 1 µL, 100:1 split inj. temp. 300 °C detector FID, 300 °C Categories Analytical Chromatography, GC Applications, Esters, Enan...

    GC Analysis of Sweet Orange Essential Oil (Showing Camphene/Δ-3-Carene Ratio) on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

    column SLB-5ms, 10 m x 0.10 mm I.D., 0.10 µm (28465-U) oven 40 °C, 30 °C/min to 85 °C, 80 °C/min to 320 °C carrier gas hydrogen, 70 cm/sec constant sample sweet orange essential oil in hexane; sweet orange essential oil exhibits a very high delta-3-carene/camphene value injection 0.4 µL in the split...

    GC Analysis of Volatile Flavor Compound Enantiomers on Astec® CHIRALDEX® G-TA

    column Astec CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 µm (73033AST) oven 60 °C, 2 °C/ min to 160 °C (hold 20 min) carrier gas helium, 30 cm/sec, set at 75 °C injection 1 µL, split 100:1 inj. temp. 250 °C detector FID, 250 °C Categories Analytical Chromatography, GC Applications, Flavors, Fragrances...

    GC Analysis of Bitter Orange Essential Oil on SLB®-5ms

    column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 50-250C (10 min) at 3C/min carrier gas He at 99.5 kPa (30.0 cm/s) sample cold-pressed oils obtained from the peel of the fruits injection split; split ratio,1:100; injected volume, 1.0 µL of diluted oil detector FID, 280 °C Categories Analy...

    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 L-Carvone Enantiomer in Native Spearmint Essential Oil 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, neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C Categories A...

    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 Lavender Spike 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 spike essential oil injection 0.5 µL20:1 split inj. temp. 280 °C detector MSD Categories Analytical Chromatography, GC Applications, Essential Oils Featured I...

    GC Analysis of Lemon Essential Oil (Showing Camphene/Δ-3-Carene Ratio) on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

    column SLB-5ms, 10 m x 0.10 mm I.D., 0.10 µm (28465-U) oven 40 °C, 30 °C/min to 85 °C, 80 °C/min to 320 °C carrier gas hydrogen, 70 cm/sec constant sample lemon essential oil in hexane; the value for delta-3-carene/camphene must be <0.140 to be considered pure lemon essential oil injection 0.4 µL in...

    HPLC analysis of Methyl Paraben and Organic Acids on Ascentis® Express RP-Amide

    column Ascentis Express RP-Amide, 15 cm x 4.6 mm I.D., 5 µm particles (50774-U) column temp. 25 °C mobile phase [A] 0.1% formic acid; [B] acetonitrile; (70:30, A:B) flow rate 1.3 mL/min pressure 1870 psi (129 bar) sample [A] water; [B] acetonitrile; (50:50, A:B) injection 5 µL detector UV, 254 nm Ca...

    GC Analysis of Kennewick 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,...

    HPLC Analysis of Flavones on Discovery® HS PEG

    column Discovery HS PEG, 15 cm x 4.6 mm I.D., 5 µm particles (567416-U) column temp. 30 °C mobile phase [A] 0.1% formic acid in water; [B] 0.1% formic acid in methanol; (45:55, A:B) flow rate 1.0 mL/min injection 10 µL, each compound 50 µg/mL detector UV, 254 nm Categories Analytical Chromatography,...

    GC Analysis of 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), 4 °C/min to 200 °C (5 min) carrier gas helium, 25 cm/sec @ 155 °C injection 0.2 µL, 100:1 split detector FID Categories Analytical Chromatography, GC Applications, Essential Oils Featured Industry Flavors and Fragrances L...

    GC Analysis of D-Carvone Enantiomer in Dill Seed Essential Oil 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, neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C Categories Analytic...

    GC Analysis of Menthol Enantiomers on α-DEX™ 120

    column alpha-DEX 120, 30 m x 0.25 mm I.D., 0.25 µm (24310) oven 110 °C carrier gas helium, 20 cm/sec sample 0.5 mg/mL each component injection 1 µL, 100:1 split detector FID, 300 °C Categories Analytical Chromatography, GC Applications, Alcohols, Enantiomers Featured Industry Cosmetics, Personal Car...

    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 Native Spearmint 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 Native Spearmint 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, 250 °...

    GC Analysis of Phenylethanol Enantiomers on β-DEX™ 120

    column beta-DEX 120, 30 m x 0.25 mm I.D., 0.25 µm (24304) oven 120 °C carrier gas helium, 20 cm/sec sample 0.5 mg/mL each analyte in methylene chloride injection 1 µL, 100:1 split inj. temp. 200 °C detector FID, 300 °C Categories Analytical Chromatography, GC Applications, Alcohols, Enantiomers Feat...

    HPLC Analysis of Cosmetic Preservatives on Ascentis® Express C18 (1.2 mL/min)

    column Ascentis Express C18, 7.5 cm x 3 mm I.D., 2.7 µm particles (53812-U) column temp. 35 °C mobile phase [A] water; [B] methanol; (55:45, A:B) flow rate 1.2 mL/min sample methyl-, benzylparaben, 50 mg/L; ethylparaben, 30 mg/L; propyl-, butylparaben, 100 mg/L; 2-phenoxyethanol, 1.5 g/L; 1-phenoxy-...

    GC Analysis of Peppermint 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 300 °C carrier gas helium, 30 cm/sec sample Peppermint oil purchased from Misitano&Stracuzzi S.p.a. (Messina, Italy) diluted 1:10 in n-hexane inj. temp. 220 °C detector FID, 300 °C detector 1 µL, 100:1 split Categories An...

    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 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 Patchouli Essential Oil on SLB®-5ms

    column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 50 °C (0.5 min), then 5 °C/min to 300 °C (10 min) carrier gas helium, 25cm/ sec set at 110C sample Patchouli Oil, neat (W283800) injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 280 °C detector FID, 310 °C Categories Anal...