EMAIL THIS PAGE TO A FRIEND

view products:

Compare products:

Select the checkbox on up to 4 items, then click 'compare' for a detailed product comparison

*Please select more than one item to compare

    Search term:"spme"

    114 matches found for spme

    GC Analysis of Gasoline Residue in Arson Samples on a 100% Methyl Column after SPME using 100 μm PDMS Fiber

    SPME fiber polydimethylsiloxane phase fiber, 100 µm headspace sampling (20 min) 10 sec desorption (splitless mode) (57300-U) column 100% methyl polysiloxane, 30 m x 0.25 mm I.D., 0.25 µm (Supelco equivalent, Equity-1, 28046-U) oven 35 °C (2 min) to 220 °C at 10 °C/min, hold 2 min, to 300 °C at 30 °C...

    GC Analysis of Parabens in Waste Water Effluent on SLB®-5ms after SPME using 85 μm Polyacrylate Fiber

    sample preparation SPME (Solid Phase Microextraction) sample/matrix 7 mL water + 1.75 gm NaCl in 10 mL vial spiked with parabens at 1 µg/L desorption process 270 °C2 min extraction immersion, 35 min SPME fiber SPME Assy, 85 µm Polyacrylate FS, 23 ga, AUTO (White), pk/3 (57294-U) column SLB-5ms, 20 m...

    GC Analysis of Volatiles in Gin on VOCOL® after SPME using 50/30 μm DVB/Carboxen®/PDMS Fiber

    sample preparation Solid Phase Microextraction sample/matrix 4 mL gin (94.6 proof) in a 10 mL vial (no salt added) desorption process 270 °C for 3 min extraction headspace, 40 °C for 15 min with agitation SPME fiber 50/30 µm divinylbenzene/Carboxen®/polydimethylsiloxane on StableFlex™ (57298-U) colu...

    GC Analysis of Volatiles on VOCOL® after SPME using 75 μm Carboxen/PDMS Fiber

    sample/matrix 1 ppb each analyte in 3 mL water (25% NaCl added) in 4 mL vial desorption process 5 min., 310 °C extraction headspace, 40C (20 min), with stirring SPME fiber Carboxen/PDMS, 75 µm (57318) column VOCOL®, 30 m x 0.25 mm I.D., 1.5 µm (24205-U) oven 40C (2 min) to 210C at 8C/min carrier gas...

    GC Analysis of Semivolatiles on SLB®-5ms after SPME using 60 μm Carbowax® Fiber

    sample/matrix Base neutral analytes at 50 ppb and internal standards 25 ppb in 0.1M phosphate buffer, pH 11, with 25% NaCl, 9 mL in 10 mL screw cap vial desorption process 2 min at 250C, splitless for 0.75 min then opened extraction 30 min. direct immersion with agitation using CombiPal autosampler ...

    GC Analysis of Multiple Pesticides on SLB®-5ms after SPME using 60 μm Carbowax® Fiber

    sample/matrix Pesticides at 10 ppb in 0.1M phosphate buffer, pH 7, with 25% NaCl, 9 mL in 10 mL screw cap vial desorption process 2 min. at 250C, splitless for 0.75 min. then opened extraction 30 min. direct immersion with agitation using CombiPal autosampler SPME fiber 60 µm Carbowax (PEG) (57354-U...

    GC Analysis of Residual Solvents on SPB®-624 after SPME using 100 μm PDMS Fiber

    extraction headspace or immersion sampling (15 min) 1 min desorption SPME fiber polydimethylsiloxane, 100 µm (57300-U) column SPB-624, 75 m x 0.53 mm I.D., 3.0 µm (25432) oven 40 °C (35 min) to 220 °C at 40 °C/min, hold 5 min carrier gas helium, 35 cm/sec inj. temp. splitless (closed 3 min), 200 °C ...

    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 Triazine Herbicides on SLB®-5ms after SPME using 60 μm Carbowax® Fiber

    sample/matrix Triazine herbicides at 2 ppb in 0.1M phosphate buffer, pH 7, with 25% NaCl, 9 mL in 10 mL screw cap vial desorption process 2 min at 250C, splitless for 0.75 min then opened extraction 30 min direct immersion with agitation using CombiPal program SPME fiber 60 µm Carbowax (PEG) (57354-...

    GC Analysis of Phenols on SLB®-5ms after SPME using 60 μm Carbowax® Fiber

    sample/matrix Phenols at 25 ppb in 0.1M phosphate buffer, pH 2, with 25% NaCl, 9 mL in 10 mL screw cap vial desorption process (30 min. direct immersion with agitation using CombiPal autosampler) extraction 30 min direct immersion with agitation using CombiPal autosampler SPME fiber 60 µm Carbowax (...

    GC Analysis of Volatiles in Water on SPB®-1 after SPME using 100 μm PDMS Fiber

    extraction 5 min immersed in water with rapid stirring SPME fiber polydimethylsiloxane, 100 µm (57300-U) column SPB-1, 10 m x 0.20 mm I.D., 1.2 µm (24134-U) oven 40 °C ( 0.75 min) to 160 °C at 20 °C/min carrier gas helium, 40 cm/sec sample 50ppb each analyte in 1.8 mL saturated salt water inj. temp....

    GC Analysis of Parabens on SLB®-5ms after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

    sample/matrix parabens, each at 200 ppb in 3 mL water + 25% sodium chloride in a 4 mL vial desorption process 260 °C, 2 min extraction immersion with stirring, 25 °C (15 min) SPME fiber metal fiber assembly coated with 50/30 µm DVB/Carboxen/PDMS (57912-U) column SLB-5ms, 20 m x 0.18 mm I.D., 0.36 µm...

    GC Analysis of Class 3 Residual Solvents on VOCOL® after SPME using 100 μm PDMS Fiber

    sample/matrix 2 mL water + sodium chloride at 25% (pH 2) containing each analyte at 5 ppm, in a 4 mL vial desorption process 250 °C for 3 min extraction heated headspace, 60 °C for 5 min SPME fiber 100 µm PDMS, 24 ga, manual (57300-U) column VOCOL, 10 m x 0.20 mm I.D., 1.2 µm (24129-U) oven 40 °C (0...

    HPLC Analysis of PAHs in Water on SUPELCOSIL™ LC-PAH after SPME using 100 μm PDMS Fiber

    sample/matrix 5 µL PAH mix (Cat. No. 4-8743) in 5 mL water desorption process static, 200 µL acetonitrile:water, 40:60, 2 min extraction immersion, 30 min (rapid stirring) SPME fiber polydimethylsiloxane, 100 µm (57301) column SUPELCOSIL LC-PAH, 15 cm x 4.6 mm I.D., 5 µm particles (58318) mobile pha...

    GC Analysis of PCB Congeners in Stream Sediment on SPB®-Octyl after SPME using 100 μm PDMS Fiber

    sample/matrix 5 g stream sediment, downstream from industrial sites desorption process 280 °C/2 min, splitless extraction headspace, 90 °C/30 min SPME fiber PDMS, 100 µm (57300-U) (57300-U) column SPB®-Octyl, 30 m x 0.25 mm I.D., 0.25 µm (24218-U) oven 50 °C/1 min at 10 °C/min to 150 °C/0 min Catego...

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

    sample/matrix red wine spiked with 5 ppt TCA desorption process 250 °C for 3 min extraction headspace, room temp (30 min) SPME fiber 100 µm PDMS metal fiber (57928-U) condition 3 min. at 250 °C column SLB®-5ms, 30 m x 0.25 mm I.D., 0.25 µm (28471-U) oven 60 °C (2 min), 8 °C/min to 200 °C (10 min) ca...

    GC Analysis of Semivolatiles in Water on a 5% Phenyl Column after SPME using 7 μm PDMS

    sample/matrix water spiked with PAHs and phthalates at 50 ppb extraction direct immersion in water, 15 min (rapid stirring) SPME fiber polydimethylsiloxane, 7 µm (57302) column 5% Phenyl Polysiloxane, 30 m x 0.25 mm I.D., 0.25 µm (Supelco equivalent, SLB-5ms, 28471-U) oven 60 °C (3 min), 10 °C/min t...

    GC Analysis of Tricyclic Antidepressants in Urine on a 100%Methyl Column after SPME using 100 μm PDMS Fiber

    sample/matrix 1 mL urine (1 mug each analyte + 50 µL 5 M NaOH) in 7.5 mL vial desorption process 3 min, 280 °C extraction headspace, 15 min, 100 °C (sample incubated 30 min) SPME fiber polydimethylsiloxane, 100 µm (57300-U) column 100% methyl polysiloxane, 30 m x 0.32 mm I.D., 0.25 µm (Supelco equiv...

    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 a 7-Component Sulfur Gases Mix on Supel-Q™ PLOT after SPME using 75 μm Carboxen/PDMS Fiber

    sample/matrix sulfur gases in 40 mL vial desorption process 3 min at 290 °C extraction 10 min headspace at 40 °C SPME fiber Carboxen/PDMS, 75 µm (57318) column Supel-Q PLOT, 30 m x 0.32 mm I.D. (24242) oven 45 °C (1 min) to 250 °C at 15 °C/min detector FPD Categories Analytical Chromatography, SPME ...

    GC Analysis of Aroma Fusel Alcohols in Grappa Sample 1 on Watercol™ 1910 after Headspace SPME using 75 μm Carboxen®/PDMS Fiber, MSD

    sample preparation Solid Phase Microextraction sample/matrix 0.5 mL grappa sample 1 in a 2 mL vial desorption process 300 °C for 1.1 min extraction headspace, 60 °C for 45 min SPME fiber 75 µm Carboxen®/polydimethylsiloxane on a fused silica core (57318) column Watercol 1910, 30 m x 0.25 mm I.D., 0....

    GC Analysis of Cocaine in Urine on a 100%Methyl Column after SPME using 100 μm PDMS Fiber

    sample/matrix 0.5 mL urine (250 ng each analyte, 20 µL 2.5% NaF) in 1 mL vial desorption process 3 min, 240 °C extraction immersion, 30 min SPME fiber polydimethylsiloxane, 100 µm (57300-U) column 100% methyl polysiloxane, 30 m x 0.32 mm I.D., 0.25 µm (Supelco equivalent, Equity-1, 28055-U) oven 120...

    GC Analysis of Volatiles in Eucalyptus Honey on SUPELCOWAX® 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

    sample/matrix 5 g eucalyptus honey + 5 mL bidistilled water in a 20 mL vial, allowed to equilibrate at 50 °C for 15 min with magnetic stirring desorption process 250 °C for 2 min extraction headspace, 50 °C for 40 min with magnetic stirring SPME fiber StableFlex 2cm SPME Fiber, 50/30 µm DVB/CARBOXEN...

    GC Analysis of Volatiles in Milk (Before and After Exposure to Sunlight) on Supel-Q™ PLOT after SPME using a 75 μm PDMS/Carboxen Fiber

    sample/matrix 3 g of 2% milk + 10 µL internal standard solution (20 µg/mL 4-methyl-2-pentanone) (9 mL GC vial) desorption process 5 min, 250 °C extraction headspace, 15 min with constant stirring at 45 °C SPME fiber PDMS/Carboxen, 75 µm (57318) column Supel-Q PLOT, 30 m x 0.32 mm I.D. (24242) oven 7...

    LC/MS/MS Analysis of Drugs in Plasma on Ascentis® Express C18 after Extraction using SPME LC Tips

    sample preparation Solid Phase Microextraction sample/matrix rat plasma stabilized with K2EDTA and spiked at 100 ng/mL with each analyte desorption process acetonitrile, 10 minutes extraction immersion with agitation, 30 minutes SPME fiber SPME LC Tips, C18 chemistry (57234-U) column Ascentis Expres...

    GC Analysis of Volatiles in Roasted Arabica Coffee on SUPELCOWAX® 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

    sample/matrix Arabica coffee beans, roasted, 2 grams with pre-equilibration of 10 min at 60 °C, the entire process under agitation at 500 rpm desorption process 5 min extraction headspace, 40 min at 60 °C SPME fiber DVB/Carboxen/PD, 50/30 µm, Stableflex (57328-U) column SUPELCOWAX 10, 30 m x 0.25 mm...

    GC Analysis of Organochlorine Pesticides in Water on SPB®-5 after SPME using 100 μm PDMS Fiber

    sample/matrix 200 ppt each in 2 mL water extraction 15 min immersed in water with rapid stirring SPME fiber polydimethylsiloxane, 100 µm (57300-U) column SPB-5, 15 m x 0.20 mm I.D., 0.20 µm (24165-U) oven 120 °C (1 min) to 180 °C at 30 °C/min, then to 290 °C at 10 °C/min carrier gas helium, 37 cm/se...

    GC Analysis of Volatiles in Kentucky Bourbon (Sample 1) on VOCOL® after SPME using 50/30 μm DVB/Carboxen®/PDMS Fiber

    sample preparation Solid Phase Microextracttion sample/matrix 4 mL Kentucky bourbon (sample 1, 80 proof) in a 10 mL vial (no salt added) desorption process 270 °C for 3 min extraction headspace, 40 °C for 15 min with agitation SPME fiber 50/30 µm divinylbenzene/Carboxen®/polydimethylsiloxane on Stab...

    GC Analysis of Fresh and Rancid Potato Chips on SPB®-1 SULFUR after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

    sample/matrix 3 g crushed potato chips in 15 mL vial desorption process 3 min, 250 °C extraction headspace, 65 C, 20 min, with stirring SPME fiber DVB/Carboxen/PDMS, 50/30 µm, StableFlex (57328-U) column SPB-1 SULFUR, 30 m x 0.32 mm I.D., 4.0 µm (24158) oven 45 °C (1.5 min) to 250 °C at 12 °C/min, h...

    GC Analysis of Aroma Fusel Alcohols in Grappa Sample 2 on Watercol™ 1910 after Headspace SPME using 75 μm Carboxen®/PDMS Fiber, MSD

    sample preparation Solid Phase Microextraction sample/matrix 0.5 mL grappa sample 2 in a 2 mL vial desorption process 300 °C for 1.1 min extraction headspace, 60 °C for 45 min SPME fiber 75 µm Carboxen®/polydimethylsiloxane on a fused silica core (57318) column Watercol 1910, 30 m x 0.25 mm I.D., 0....