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    Search term:"fragrance"

    202 matches found for fragrance

    GC Analysis of Fragrance Compounds in Shampoo Base on a 100% Methyl Column after SPME using 100 μm PDMS Fiber

    desorption process 5 min, 250 °C desorption temp. -50 °C w/liquid CO2 extraction headspace, 5 min, 80 °C (with sample stirring) SPME fiber polydimethylsiloxane, 100 µm film (57300-U) column 100% methyl polysiloxane, 50 m x 0.25 mm I.D., 0.25 µm (Supelco equivalent, Equity-1, 28047-U) oven 35 °C to 2...

    GC Analysis of Potpourri Fragrance Compounds on Equity®-1

    column Equity-1, 30 m x 0.25 mm I.D., 0.25 µm (28046-U) oven 50 °C (0 min), then 8 °C/min to 200 °C (1 min) then 20 °C/min to 300 °C (20 min) carrier gas helium, 25cm/ sec set at 110C sample Mixture of Potpourri Fragrance Compounds, neat injection 0.1 µL, 100:1 split liner 4 mm I.D. cup injector inj...

    GC Analysis of Potpourri Fragrance Compounds on SLB®-5ms

    column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 50 °C (0 min), then 8 °C/min to 200 °C (1 min) then 20 °C/min to 300 °C (20 min) carrier gas helium, 25cm/ sec set at 110C sample Mixture of Potpourri Fragrance Compounds, neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. t...

    GC Analysis of Potpourri Fragrance Compounds on SUPELCOWAX® 10

    column SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 µm (24079) oven 50 °C (0 min), then 8 °C/min to 270 °C (35 min) carrier gas helium, 25cm/ sec set at 110C sample Mixture of Potpourri Fragrance Compounds, neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 280...

    GC Analysis of Potpourri Fragrance Compounds on SLB®-IL60

    column SLB-IL60, 30 m x 0.25 mm I.D., 0.25 µm (29505-U) oven 50 °C (0 min), then 8 °C/min to 270 °C (20 min) carrier gas helium, 25cm/ sec set at 110C sample Mixture of Potpourri Fragrance Compounds, neat injection 0.1 µL (100:1 split) liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 280...

    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...

    HPLC Analysis of 4-Methyimidazole (4-MeI) in Cola Beverage on SeQuant ZIC-HILIC

    column SeQuant ZIC-HILIC, PEEK, 150 x 4.6 mm, 5 µm, 200 Ã… (1.50455.0001) column temp. 40 °Cambient mobile phase [A] ammonium formate; [B] acetonitrile; (90:10, A,B) flow rate 2.0 mL/min sample 25 ppm 4-methylimidazole injection 50 µL detector 230 nm Categories Analytical Chromatography, Flavors, Fr...

    GC Analysis of Cold Pressed Lemon 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 Cold Pressed Lemon Oil, (Sigma), neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C Categorie...

    GC Analysis of Cold Pressed Lemon 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 Cold Pressed Lemon Oil, (Sigma), neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C Categ...

    GC Analysis of Terpinen-4-ol and Methyl Mandelate Enantiomers on α-DEX 120, β-DEX 120, and γ-DEX 120

    column 30 m x 0.25 mm I.D., 0.25 µm (alpha-DEX 24310, beta-DEX 24304, gamma-DEX 24307) oven 130 °C carrier gas helium, 35 cm/sec sample 1 mg/mL in methylene chloride injection 1 µL100:1 split inj. temp. 250 °C detector FID, 300 °C Categories Analytical Chromatography, GC Applications, Enantiomers, T...

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

    column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 50C at 3C/min to 250C, held 10 min, at 10C/min to 270C, held 3 min carrier gas He at 30.1 cm/s and pressure of 99.8 kPa detector FID, 280 °C Categories Analytical Chromatography, GC Applications, Essential Oils Featured Industry Flavors and...

    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 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 Distilled Lime Essential Oil on Equity®-1 (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

    column Equity-1, 15 m x 0.10 mm I.D., 0.10 µm (28039-U) oven 75 °C (1 min), 35 °C/min to 200 °C (1 min) carrier gas helium, 45 cm/sec constant sample distilled lime oil, neat injection 0.10 µL, 300:1 split liner 2 mm I.D., straight inj. temp. 250 °C detector FID, 250 °C Categories Analytical Chromat...

    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 Distilled Lime 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 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...

    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 ...

    HPLC Analysis of Isoflavones on Ascentis® Phenyl

    column Ascentis Phenyl, 15 cm x 4.6 mm I.D., 5 µm particles (581616-U) column temp. 35 °C mobile phase [A] 10 mM ammonium formate (pH 3.0 with concentrated formic acid), [B] methanol flow rate 1 mL/minsplit to the MS sample glycitein, genistein at 1 µg/mL, equol at 50 µg/mL and daidzin, glycitin, ge...

    GC Analysis of Verbenone Enantiomers on Astec® CHIRALDEX® G-TA

    column Astec CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 µm (73033AST) oven 120 °C carrier gas helium, 30 psi sample 2.5 mg/mLpeak 1: R(+)-verbenonepeak 2: S(-)-verbenone injection 1 µL, 80:1 split inj. temp. 250 °C detector FID, 250 °C Analysis Note Can reverse elution order by using CHIRALDEX B-TA. ...

    GC Analysis of Scotch Spearmint 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 Scotch 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 Petitgrain Essential Oil on SLB®-5ms, 50 °C Initial Oven Temp.

    column SLB-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 50 °C (0 min), then 3 °C/min to 250 °C (10 min) carrier gas helium, 25cm/ sec set at 110C sample Petitgrain Oil, Paraguay, neat (W523607) injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C Catego...

    GC Analysis of ®-(+)-1-Phenylethanol on Astec® CHIRALDEX® B-PM

    column Astec CHIRALDEX B-PM, 30 m x 0.25 mm I.D., 0.12 µm (76023AST) oven 120 °C carrier gas helium, 24 psi sample 3 mg/mL in methylene chloridepeak 1: ®-(+)-1-phenylethanol injection 1 µL, 80:1 split inj. temp. 250 °C detector FID, 250 °C Categories Analytical Chromatography, GC Applications, Alcoh...

    HPLC Analysis of Procyanidins on Ascentis® Phenyl

    column Ascentis Phenyl, 15 cm x 4.6 mm I.D., 5 µm particles (581616-U) column temp. 35 °C mobile phase [A] 10 mM ammonium formate, (pH 3.0 with concentrated formic acid): [B] acetonitrile; (85:15, A:B) flow rate 1.0 mL/min split to the MS sample 10 mg/mL in 85:15, 10 mM ammonium formate, (pH 3.0 wit...

    GC Analysis of Peppermint Essential Oil on SUPELCOWAX® 10

    column SUPELCOWAX 10, 60 m x 0.25 mm I.D., 0.25 µm (24081) 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 ...

    GC Analysis of Volatiles in Water on VOCOL after SPME using 100 μm PDMS Fiber

    sample/matrix 50ppb each analyte in 1.8 mL saturated salt water desorption process 230 °C, splitless (closed 3 min) extraction 5 min immersed in water with rapid stirring SPME fiber polydimethylsiloxane, 100 µm film (57300-U) column VOCOL, 10 m x 0.20 mm I.D., 1.2 µm (24129-U) oven 40 °C (0.75 min),...

    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 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 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...

    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 Lavender Flower Essential Oil on SLB®-IL60

    column SLB-IL60, 30 m x 0.25 mm I.D., 0.20 µm (29505-U) oven 50 °C, 3 °C/min to 270 °C (5 min) carrier gas helium, 30 cm/s sample Lavender flower essential oil injection 0.5 µL50:1 split inj. temp. 270 °C detector FID, 270 °C Categories Analytical Chromatography, GC Applications, Essential Oils Feat...