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    Search term:"fragrance"

    204 matches found for fragrance

    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 muL200:1 split inj. temp. 280 C detector MSD Categories Analytical Chromatography, GC Applications, Essential Oils Featured Industry Flavors and Fragrances Leg...

    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 Feature...

    GC Analysis of Scotch 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 Scotch 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 ...

    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, Fragrances...

    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 Analysis ...

    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, 250 ...

    GC Analysis of Bergamot Essential Oil on SLB-5ms (10 m x 0.10 mm I.D., 0.10 μm), Very Fast GC Analyis

    column SLB-5ms, 10 m x 0.10 mm I.D., 0.10 µm (28465-U) oven 50 C, 50.0 C/min to 250 C carrier gas hydrogen, 81.5 cm/sec, 265.3 kPa, sample 10:1 in hexane injection 0.2 µL, 400:1 split inj. temp. 300 C detector FID, 300 C Categories Analytical Chromatography, GC Applications, Essential Oils Featured ...

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

    GC Analysis of Petitgrain Essential Oil on SUPELCOWAX 10, 50 °C Initial Oven Temp.

    column SUPELCOWAX 10, 30 m x 0.25 mm I.D., 0.25 µm (24079) 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 Catego...

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

    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-2...

    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 mode...

    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 muL100:1 split liner 4 mm I.D., split type, cup design inj. temp. 250 C detector FID, 250 C Ca...

    GC Analysis of β-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 70 C carrier gas helium, 30 psi sample 5 mg/mL in ethanolpeak 1: l-beta-pinenepeak 2: d-beta-pinene injection 0.2 µL, 80:1 split inj. temp. 250 C detector FID, 250 C Analysis Note Elution order reversal on CHIRALDEX B-DM and C...

    GC Analysis of (R)-(+)-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: (R)-(+)-1-phenylethanol injection 1 µL, 80:1 split inj. temp. 250 C detector FID, 250 C Categories Analytical Chromatography, GC Applications, Alcoho...

    GC Analysis of Petitgrain Essential Oil on Equity®-1, 50 °C Initial Oven Temp.

    column Equity-1, 30 m x 0.25 mm I.D., 0.25 µm (28046-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 µL, 100:1 split liner 4 mm I.D. cup injector inj. temp. 250 C detector FID, 260 C Categori...

    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/min...

    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 Categori...

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

    HPLC Analysis of Flavonoids in Orange Juice on Ascentis® C18

    column Ascentis C18, 25 cm x 4.6 mm I.D., 5 µm particles (581325-U) column temp. 25 C mobile phase [A] formic acid: [B] 2-propanol: [C] acetonitrile: [D] water (0.1:10:12:78, A:B:C:D:) flow rate 0.8 ml/min sample orange juice, passed through a 0.45 µm filter injection 10 µl detector PDA, 283 nm Cate...

    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 muL100:1 split inj. temp. 250 C detector FID, 305 C Categories Analytical Chromatography, GC Applications, Essential Oils Fe...

    HPLC Analysis of Contents of Energy Drinks Without SPE on Chromolith(R) Performance 100-3mm

    column Chromolith® Performance 100 x 3 mm (1.52001.0001) column temp. 40 °C mobile phase [A] methanol; [B] 20mM Phosphat buffer pH=5; (10:90, A:B) gradient 0-3min 425 μl/min, 3,1-12min 850μl/min, 12,1-15min 425μl/min sample Energy drink (Red Bull) injection 1.8 μL detector 227 nm cell: 1.4 μL Featur...

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

    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 Chro...

    GC Analysis of Scotch 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 Scotch 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 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 muL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 C detector FID, 250 C Cate...

    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 α-Pinene Enantiomers on Astec® CHIRALDEX® B-DM

    column Astec CHIRALDEX B-DM, 30 m x 0.25 mm I.D., 0.12 µm (77023AST) 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 Analysis ...

    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 muL100:1 split inj. temp. 250 C detector FID, 300 C Categories Analytical Chromatography, GC Applications, Enantiomers, Ter...

    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 muL100:1 split liner 4 mm I.D. cup injector inj. temp. 250 C detector FID, 2...