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    Search term:"fragrance"

    202 matches found for fragrance

    GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX® B-PM

    column Astec CHIRALDEX B-PM, 30 m x 0.25 mm I.D., 0.12 µm (76023AST) oven 50 °C carrier gas helium, 30 psi sample 4 mg/mL in methylene chloridepeak 1: l-alpha-pinene (S(-)-alpha-pinene)peak 2: d-alpha-pinene (R(+)-alpha-pinene) injection 1 µL, 80:1 split inj. temp. 250 °C detector FID, 250 °C Analys...

    GC Analysis of D & L-Carvone Enantiomers 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 D & L- Carvone Mix, neat, (L in excess) injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 250 °C...

    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 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...

    HPLC Analysis of an Energy Drink on Ascentis® Express HILIC, 10 cm (UV Detection)

    column Ascentis Express HILIC, 5 cm x 3 mm I.D., 2.7 µm particles (53967-U) column temp. 35 °C mobile phase [A] 100 mM ammonium acetate, pH 5 (titrated with acetic acid); [B] water; [C] acetonitrile; (9:1:90, A:B:C:) flow rate 0.6 mL/min sample Energy Drink Diluted 1:9 in acetonitrile injection 2 µL...

    LC/MS Analysis of Sodium Cyclamate on SeQuant® ZIC-HILIC

    column SeQuant® ZIC-cHILIC, PEEK, 150 x 2.1 mm, 3 μm, 100Ã… (1.50658.0001) column temp. ambient mobile phase [A] acetonitrile; [B] 100 mM ammonium acetate adjusted to pH 4.5 by glacial acetic acid; (75:25, A:B) flow rate 0.2 mL/min pressure 566 psi 39 Bar sample 1.0 mg/mL sodium cyclamate in diluent...

    LC/MS Analysis of Sudan Red Dyes on Ascentis® RP-Amide

    column Ascentis RP-Amide, 15 cm x 4.6 mm I.D., 5 µm particles (565324-U) column temp. 35 °C mobile phase [A] 0.1% formic acid in water (pH unadjusted): [B] acetonitrile; (15:85, A:B) flow rate 1 mL/min, split to the MS sample 1 µg/mL in 30:70, 0.1% formic acid in water (pH unadjusted):acetonitrile i...

    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 Spearmint Essential Oil on SLB®-IL59, 80 °C Initial Oven Temp.

    column SLB-IL59, 30 m x 0.25 mm I.D., 0.20 µm (28891-U) oven 80 °C, 3 °C/min to 280 carrier gas helium, 40 cm/sec sample spearmint essential oil diluted 1:10 in hexane injection 1 µL100:1 split inj. temp. 250 °C detector FID, 305 °C Categories Analytical Chromatography, GC Applications, Essential Oi...

    GC Analysis of 1-Phenylethanol Enantiomers 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 methanolpeak 1: R(+)-1-phenylethanolpeak 2: S(-)-1-phenylethanol injection 1 µL, 80:1 split inj. temp. 250 °C detector FID, 250 °C Categories Analytical Chromatography, GC Ap...

    GC Analysis of Cold Pressed Lemon Essential Oil on Equity®-5 (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

    column Equity-5, 15 m x 0.10 mm I.D., 0.10 µm (28083-U) oven 75 °C (1 min), 35 °C/min to 200 °C (1 min) carrier gas helium, 45 cm/sec constant sample Cold pressed lemon oil, neat injection 0.10 µL300:1 split liner 2 mm I.D., straight inj. temp. 250 °C detector FID, 250 °C Categories Analytical Chrom...

    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 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 Sweet Orange Essential Oil 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, 50 °C/min to 320 °C carrier gas hydrogen, 81.5 cm/sec constant sample sweet orange essential oil in hexane injection 0.4 µL, 300:1 split inj. temp. 320 °C detector FID, 320 °C Categories Analytical Chromatography, GC Applications, Es...

    GC Analysis of Bergamot Essential Oil 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 50 °C, 14.0 °C/min to 250 °C carrier gas hydrogen, 57.0 cm/sec, 184.2 kPa sample bergamot oil, diluted 10:1 in hexane injection 0.4 µL, 600:1 split liner 0.75 mm ID inj. temp. 300 °C detector FID, 300 °C Categories Analytical Chromatography...

    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 Lemon Essential Oil on SLB®-IL59

    column SLB-IL59, 30 m x 0.25 mm I.D., 0.20 µm (28891-U) oven 50 °C, 5 °C/min to 300 °C carrier gas helium, 40 cm/sec sample lemon essential oil diluted 1:10 in hexane injection 1 µL100:1 split inj. temp. 250 °C detector FID, 305 °C Categories Analytical Chromatography, GC Applications, Essential Oil...

    HPLC Analysis of Flavanone Enantiomers on Astec® CYCLOBOND® I 2000 DMP, IPA:Heptane Mobile Phase

    column CYCLOBOND I 2000 DMP, 25 cm x 4.6 mm I.D., 5 µm particles (20724AST) column temp. 25 °C mobile phase [A] isopropanol; [B] heptane; (30:70, A:B) flow rate 0.6 mL/min sample flavanone, 1 mg/mL in heptane injection 5 µL detector UV, 254 nm Categories Analytical Chromatography, Flavors, Fragrance...

    GC Analysis of D-Carvone Enantiomer in Caraway Essential Oil on Astec® CHIRALDEX® G-TA

    column CHIRALDEX GTA, 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 110Chelium, 25cm/ sec set at 110 sample Caraway Oil, neat injection 0.1 µL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 °C detector FID, 2...

    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 Native 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 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 Geranium Bourbon Essential Oil on SUPELCOWAX® 10

    column SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 µm (24079) oven 50 °C (2 min), 2 °C/min to 230 °C (1 min) carrier gas helium, 20 cm/sec @ 155 °C sample neat oil injection 0.2 µL, 100:1 split detector FID Categories Analytical Chromatography, GC Applications, Essential Oils Featured Industry Flavors ...

    HPLC Analysis of Cosmetic Preservatives on Ascentis® Express RP-Amide at Elevated Flow and Temperature (1.2 mL/min)

    column Ascentis Express RP-Amide, 10 cm x 3 mm I.D., 2.7 µm particles (53918-U) column temp. 50 °C mobile phase [A] water; [B] methanol; (60:40, 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-phen...

    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 Lavender Spike 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 spike essential oil injection 0.5 µL50:1 split inj. temp. 270 °C detector FID, 270 °C Categories Analytical Chromatography, GC Applications, Essential Oils Featu...

    GC Analysis of Patchouli Essential Oil on Equity®-1

    column Equity-1, 30 m x 0.25 mm I.D., 0.25 µm (28046-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 µL, 100:1 split liner 4 mm I.D. cup injector inj. temp. 280 °C detector FID, 310 °C Categories A...

    GC Analysis of β-Pinene Enantiomers on Astec® CHIRALDEX® B-PM

    column Astec CHIRALDEX B-PM, 30 m x 0.25 mm I.D., 0.12 µm (76023AST) oven 50 °C carrier gas helium, 30 psi sample 5 mg/mL in ethanolpeak 1: d-beta-pinenepeak 2: l-beta-pinene injection 0.2 µL, 80:1 split inj. temp. 250 °C detector FID, 250 °C Categories Analytical Chromatography, GC Applications, En...

    GC Analysis of Trichloroanisole (TCA) and Precursors in Red Wine on SLB®-5ms after SPME using 100 μm PDMS Fiber

    sample/matrix 1.5 mL red wine + 600 µL 5% potassium carbonate + 240 mg sodium chloride + 60 µL acetic anhydride desorption process 250 °C for 3 min extraction headspace, 50 °C for 30 min., with stirring SPME fiber metal fiber coated with 100 µm PDMS (57928-U) column SLB-5ms, 30 m x 0.25 mm I.D., 0.2...

    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...

    LC/MS Analysis of Sodium Cyclamate on SeQuant® ZIC-HILIC

    column SeQuant® ZIC-cHILIC, PEEK, 150 x 2.1 mm, 3 μm, 100 Ã… (1.50658.0001) column temp. ambient mobile phase [A] acetonitrile; [B] 100 mM ammonium acetate adjusted to pH 4.5 by glacial acetic acid; (75:25, A:B) flow rate 0.2 mL/min pressure 566 psi 39 Bar sample 1mg/mL Sodium Cyclamate in diluent s...