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    Search term:"fragrance"

    204 matches found for fragrance

    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 muL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 C detector FID, 280 C ...

    GC Analysis of Fragrance Compounds 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 280 C (20 min) carrier gas helium, 25 cm/sec @ 200 C inj. temp. 0.2 muLsplit (100:1) detector FID Categories Analytical Chromatography, GC Applications, Volatiles Featured Industry Cosmetics, Personal Care, and ...

    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 240 C...

    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. tem...

    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 muL100:1 split liner 4 mm I.D. cup injector inj. temp....

    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 C C...

    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 Analysis Not...

    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, Fra...

    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 in...

    HPLC Analysis of Furoin on Astec® (R,R) P-CAP™-DP

    column (R,R) P-CAP-DP, 25 cm x 4.6 mm I.D., 5 µm particles (25024AST) column temp. 23 C mobile phase [A] hexane; [B] ethanol; (80:20, A:B) flow rate 1.0 ml/min sample 4 µg/mL injection 0.2 mL detector UV, 235 nm Categories Analytical Chromatography, Flavors, Fragrances Featured Industry Chemicals an...

    GC Analysis of cis/trans Limonene Oxide Enantiomers on Astec® CHIRALDEX® B-PH

    column Astec CHIRALDEX B-PH, 30 m x 0.25 mm I.D., 0.12 µm (71023AST) oven 90 C carrier gas helium, 24 psi sample 3 mg/mL in methylene chloridepeak 1: d-cis or d-trans limonene oxidepeak 2: l-cis and trans limonene oxidepeak 3: d-trans or d-cis limonene oxide injection 1 µL, 80:1 split inj. temp. 250...

    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 Ana...

    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 Care,...

    GC Analysis of Petitgrain Essential Oil on SLB®-IL60, 50 °C Initial Oven Temp.

    column SLB-IL60, 30 m x 0.25 mm I.D., 0.25 µm (29505-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 muL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 C detector FID, 260 C Categorie...

    HPLC Analysis of Cosmetic Preservatives on Ascentis® Express RP-Amide at Elevated Temperature (0.6 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 0.6 ml/min sample methyl-, benzylparaben, 50 mg/L; ethylparaben, 30 mg/L; propyl-, butylparaben, 100 mg/L; 2-phenoxyethanol, 1.5 g/L; 1-pheno...

    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 muL20:1 split inj. temp. 280 C detector MSD Categories Analytical Chromatography, GC Applications, Essential Oils Featured Indu...

    GC Analysis of Phthalate Esters in Perfume on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis

    column SLB-5ms, 20 m x 0.18 mm I.D., 0.18 µm (28564-U) oven 60 C (1 min), 10 C/min to 330 C (10 min) carrier gas helium, 0.6 ml/min, constant sample cologne sample spiked at 100 µg/mL with various phthalate esters liner 4 mm ID focus liner with taper inj. temp. 250 C Analysis Note Phthalate esters a...

    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 C Cat...

    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., 0.25 ...

    GC Analysis of Petitgrain 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 Petitgrain Oil, Paraguay, neat (W523607) injection 0.1 muL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 C detector FID, 250 C Catego...

    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-pheno...

    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, Essenti...

    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 muL50:1 split inj. temp. 270 C detector FID, 270 C Categories Analytical Chromatography, GC Applications, Essential Oils Featured ...

    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 muL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 C detector FID, 250 C Categories Analy...

    GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX® G-DP

    column Astec CHIRALDEX G-DP, 30 m x 0.25 mm I.D., 0.12 µm (78033AST) oven 50 C carrier gas helium, 30 psi sample 4 mg/mL in methylene chloridepeak 1: d-alpha-pinene (R(+)-alpha-pinene)peak 2: l-alpha-pinene (S(-)-alpha-pinene) injection 1 µL, 80:1 split inj. temp. 250 C detector FID, 250 C Categorie...

    GC Analysis of Camphor Enantiomers on Astec® CHIRALDEX® G-DP

    column Astec CHIRALDEX G-DP, 30 m x 0.25 mm I.D., 0.12 µm (78033AST) oven 100 C carrier gas helium, 30 psi sample peaks 1 & 2: camphor enantiomers inj. temp. 250 C detector FID, 250 C Categories Analytical Chromatography, GC Applications, Enantiomers, Volatiles Featured Industry Chemicals and Indust...

    GC Analysis of Petitgrain 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 Petitgrain Oil, Paraguay, neat (W523607) 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 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 Categor...

    GC Analysis of Native Spearmint 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 Native Spearmint Oil, (A.M. Todd Sample), neat injection 0.1 muL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 C detector FID, 250 C Cat...

    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 Appli...