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Chromatography Columns 25,406 results were found
Chromatography columns separate molecules within mixtures during gas or liquid chromatography. Filled with stationary phase compositions or chemical compounds, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual solvent polarity, composition, and size. The right chromatography control system allows to automate the delivery of cleaning, sanitizing and conditioning buffers to the packed column, and can enable to cycle the chromatography column several times during the batch, requiring smaller columns and subsequent lower capital investment.
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Vwr* GC column, Format: Capillary, Stationary Phase: HI-20: 20% Phenyl, 80% Methyl Polysiloxane (20% Phenyl, 80% Dimethylpolysiloxane), Crossbonded, USP Classification: G28, G186, Mid-polarity Stationary Phase, Internal Diameter: 0.53 mm, Flim Thickness: 5.00 micron, length: 60 m
Catalog Number:
76425-220
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-SE52: 5% Phenyl, 95% Methyl Polysiloxane, Crossbonded, USP Classification: G27, G36, G41, Low-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal diameter: 0.53mm, Film thickness: 2.65micron, Length: 10 m
Catalog Number:
76435-442
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-17: 50% Phenyl, 50%methyl Polysiloxane, Stabilized. USP Classification: G3, G17,mid-to-high Polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal diameter: 0.25mm, Film thickness: 0.50micron, Length: 30m
Catalog Number:
76434-522
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-XMLB: Proprietary Phase developed for semi-volatiles environmental-low bleeding, Crossbonded, USP Classification:, Low-polarity Stationary Phase, Excellent reproducibility, Internal Diameter: 0.32mm, Film Thickness: 0.25micron, Length: 60m
Catalog Number:
76429-844
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-1701: 14% Cyanopropylphenyl, 86%methyl Polysiloxane, Crossbonded, USP Classification: G46,mid-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal diameter: 0.20mm, Film thickness: 0.20micron, Length: 20m
Catalog Number:
76434-718
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-50: 50% Cyanopropyl, 50% Methyl Polysiloxane, Stabilized, USP Classification: G8, High-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.20 mm, Flim Thickness: 0.20 micron, length: 100 m
Catalog Number:
76425-872
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-SE54: 5% Phenyl, 1% Vinyl, 94%methyl Polysiloxane, Crossbonded, USP Classification: G27, G36, G41, Low-polarity Stationary Phase, Excellent reproducibility, separation efficiency, Internal dia: 0.32mm, Film thickness: 0.10micron, Length: 15m
Catalog Number:
76435-590
Supplier:
VWR International
VWR* Fast GC-MS column, Stationary Phase, Format: Capillary, HI-5 MS Plus: 5% Phenyl, 95% Methyl Polysiloxane - low bleeding, Crossbonded, USP Classification: G27, G36, G41, Low-polarity Stationary Phase, Excellent reproducibility, Internal Diameter: 0.05mm, Film Thickness: 0.05 micron, Length: 2.5m
Catalog Number:
76434-012
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-SE54: 5% Phenyl, 1% Vinyl, 94%methyl Polysiloxane, Crossbonded, USP Classification: G27, G36, G41, Low-polarity Stationary Phase, Excellent reproducibility, separation efficiency, Internal dia: 0.32mm, Film thickness: 1.50micron, Length: 30m
Catalog Number:
76435-640
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-SE30: 100% Methyl Polysiloxane, Crossbonded. USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Internal Diameter: 0.25 mm, Film thickness: 0.50 micron, Length: 10 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76428-906
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-1301: 6% Cyanopropylphenyl, 94% Methyl Polysiloxane, Crossbonded. USP Classification: G43, Midpolarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.18mm, Film thickness: 0.18micron, Length: 40 m
Catalog Number:
76424-716
Supplier:
VWR International
VWR* FAST GC column, Format: Capillary, Stationary Phase: HI-SE30: 100% Methyl Polysiloxane, Crossbonded. USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Internal Diameter: 0.05 mm, Film thickness: 0.05 micron, Length: 2.5 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76430-848
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-10: 100% Cyanopropyl Polysiloxane, Stabilized, USP Classification: G5, G8, G48, High-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.32 mm, Film thickness: 0.20 micron, Length: 60 m
Catalog Number:
76424-430
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-624 MS: 6% Cyanopropylphenyl, 94% Methyl Polysiloxane - low bleeding, Crossbonded, USP Classification: G43, Mid-polarity Stationary Phase, Excellent reproducibility, Internal Diameter: 0.53 mm, Film Thickness: 1.50 micron, Length: 30 m
Catalog Number:
76433-574
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-5 MS Plus: 5% Phenyl, 95% Methyl Polysiloxane - low bleeding, Crossbonded, USP Classification: G27, G36, G41, Low-polarity Stationary Phase, Excellent reproducibility, Internal Diameter: 0.32 mm, Film Thickness: 1.00 micron, Length: 10 m
Catalog Number:
76433-042
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-17 MS: 50% Phenyl, 50% Methyl Polysiloxane - low bleeding, Stabilized, USP Classification: G3, G17, High-polarity Stationary Phase, Excellent reproducibility, Internal Diameter:0.32 mm, Film Thickness: 1.00 micron, Length: 50 m
Catalog Number:
76432-246
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-35: 35% Phenyl, 65% Methyl Polysiloxane, Stabilized, USP Classification: G28, G32, G143, Mid-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.32 mm, Flim Thickness: 1.50 micron, length: 15 m
Catalog Number:
76425-776
Supplier:
VWR International
VWR* FAST GC column, Format: Capillary, Stationary Phase: HI-225: 25% Cyanopropyl, 25% Phenyl, 50% Methyl Polysiloxane, Stabilized. USP Classification: G7, G19, G36, Mid-to-High polarity Stationary Phase, ID: 0.10 mm, Film thickness: 0.40um, Length: 10 m, Excellent reproducibility
Catalog Number:
76430-360
Supplier:
VWR International
VWR* High Temperature GC column, Format: Capillary, Stationary Phase: HI-17 HT: 50% Phenyl, 50% Methyl Polysiloxane - High Temperature, Stabilized. USP Classification: G3, G17, Mid-to-high Polarity Stationary Phase, ID: 0.32 mm, Film thickness: 0.15um, Length: 15 m, Excellent reproducibility
Catalog Number:
76431-516
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-JXR: 100% Methyl Polysiloxane, Crossbonded, USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.18 mm, Flim Thickness: 0.20 micron, length: 10 m
Catalog Number:
76426-856
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-1701: 14% Cyanopropylphenyl, 86%methyl Polysiloxane, Crossbonded, USP Classification: G46,mid-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal diameter: 0.32mm, Film thickness: 0.10micron, Length: 30m
Catalog Number:
76434-786
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-PS255: 1% Vinyl, 99% Methyl Polysiloxane, Crossbonded, USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Film thickness: 2.00 micron, Internal diameter x length: 0.25mm x 15 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76428-340
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-SE30: 100% Methyl Polysiloxane, Crossbonded. USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Internal Diameter: 0.25 mm, Film thickness: 0.25 micron, Length: 10 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76428-894
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-225: 25% Cyanopropyl, 25% Phenyl, 50% Methyl Polysiloxane, Stabilized, USP Classification: G7, G19, G55, Mid-to-High polarity Stationary Phase, Internal Diameter: 0.18 mm, Flim Thickness: 0.40 micron, length: 60 m
Catalog Number:
76425-466
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-WAX MS: Polyethylene Glycol (PEG) - low bleeding, Crossbonded, USP Classification: G14, G15, G16, G20, G59, Polar Stationary Phase, Excellent reproducibility, Internal Diameter: 0.18 mm, Film Thickness: 0.20 micron, Length: 10 m
Catalog Number:
76433-604
Supplier:
VWR International
VWR* FAST GC column, Format: Capillary, Stationary Phase: HI-50: 50% Cyanopropyl, 50% Methyl Polysiloxane, Stabilized. USP Classification: G8, High-polarity Stationary Phase, ID: 0.18 mm, Film thickness: 0.10 micron, Length: 10 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76430-444
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-20: 20% Phenyl, 80% Methyl Polysiloxane (20% Phenyl, 80% Dimethylpolysiloxane), Crossbonded. USP Classification: G28, G130, Mid-polarity Stationary Phase, Wide range of phases, Internal Diameter: 0.32mm, Film thickness: 1.00micron, Length: 105m
Catalog Number:
76425-102
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-200: Trifluoropropyl Methyl Polysiloxane, Crossbonded, USP Classification: G6, Mid-to-High polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.18 mm, Flim Thickness: 0.20 micron, length: 20 m
Catalog Number:
76425-236
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-WAX MS: Polyethylene Glycol (PEG) - low bleeding, Crossbonded, USP Classification: G14, G15, G16, G20, G76, Polar Stationary Phase, Excellent reproducibility, Internal Diameter: 0.20 mm, Film Thickness: 0.40 micron, Length: 60 m
Catalog Number:
76433-652
Supplier:
VWR International
VWR* GC column with integrated HI-GAP deactivated retention Gap: Stationary Phase: HI-JXR: 100% Methyl Polysiloxane, Crossbonded. USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, ID: 0.53mm, Film thickness: 1.00um, Length: 30 + 5m, Excellent reproducibility, High separation efficiency
Catalog Number:
76431-316
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-SE52: 5% Phenyl, 95% Methyl Polysiloxane, Crossbonded, USP Classification: G27, G36, G41, Low-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal diameter: 0.20mm, Film thickness: 0.20micron, Length: 40 m
Catalog Number:
76435-238
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-SE30: 100% Methyl Polysiloxane, Crossbonded. USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Internal Diameter: 0.32 mm, Film thickness: 0.25 micron, Length: 50 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76428-950
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-WAX BA: Polyethylene Glycol (PEG) for Basic Compounds, Crossbonded, Polar Stationary Phase, Excellent reproducibility, High separation efficiency, Wide range of phases, Internal diametermeter: 0.20 mm, Film thickness: 0.40 micron, Length: 60 m
Catalog Number:
76429-358
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-XMLB: Proprietary Phase developed for semi-volatiles environmental-low bleeding, Crossbonded, USP Classification:, Low-polarity Stationary Phase, Excellent reproducibility, Internal Diameter: 0.25mm, Film Thickness: 0.15micron, Length: 60m
Catalog Number:
76429-830
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-35 MS: 35% Phenyl, 65% Methyl Polysiloxane - low bleeding, Stabilized, USP Classification: G28, G32, G42, Mid-polarity Stationary Phase, Excellent reproducibility, Internal Diameter: 0.25 mm, Film Thickness: 0.10 micron, Length: 50 m
Catalog Number:
76432-488
Supplier:
VWR International
VWR* GC column, Stationary Phase, Format: capillary, HI-WAX Plus, Polyethylene Glycol (PEG), Crossbonded, USP Classification: G14, G15, G16, G20, G142, Polar Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.53 mm, Film Thickness: 0.25 micron, Length: 50 m
Catalog Number:
76429-754
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: capillary, HI-1mS: 100%methyl Polysiloxane (100% Dimethylpolysiloxane)-low bleeding, Crossbonded, USP Classification: G1, G2, G9, G38, APolar Stationary Phase, Excellent reproducibility, Internal Diameter: 0.53mm, Film Thickness: 1.50micron, Length: 50m
Catalog Number:
76432-066
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-1701: 14% Cyanopropylphenyl, 86%methyl Polysiloxane, Crossbonded, USP Classification: G46,mid-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal diameter: 0.25mm, Film thickness: 0.50micron, Length: 15m
Catalog Number:
76434-760
Supplier:
VWR International
VWR* Fast GC column, Format: Capillary, Stationary Phase: HI-1: 100%methyl Polysiloxane(100%Dimethylpolysiloxane), Crossbonded, USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Excellent reproducibility, separation efficiency, Internal dia: 0.05mm, Film thickness: 0.05micron, Length: 5m
Catalog Number:
76430-094
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-JXR: 100% Methyl Polysiloxane, Crossbonded, USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.32 mm, Flim Thickness: 1.50 micron, length: 50 m
Catalog Number:
76427-012
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-35: 35% Phenyl, 65% Methyl Polysiloxane, Stabilized, USP Classification: G28, G32, G146, Mid-polarity Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.32 mm, Flim Thickness: 1.50 micron, length: 60 m
Catalog Number:
76425-782
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-FFAP EXT: Acid modified Polyethylene Glycol (PEG), Crossbonded, USP Classification: G14, G15, G16, G25, G35, G39, Polar Stationary Phase, Internal Diameter: 0.53 mm, Flim Thickness: 1.00 micron, length: 10 m
Catalog Number:
76426-798
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: Capillary, HI-624 MS: 6% Cyanopropylphenyl, 94% Methyl Polysiloxane - low bleeding, Crossbonded, USP Classification: G43, Mid-polarity Stationary Phase, Excellent reproducibility, Internal Diameter: 0.20 mm, Film Thickness: 1.12 micron, Length: 60 m
Catalog Number:
76433-394
Supplier:
VWR International
Vwr* GC column, Format: Capillary, Stationary Phase: HI-JXR: 100% Methyl Polysiloxane, Crossbonded, USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Excellent reproducibility, High separation efficiency, Internal Diameter: 0.53 mm, Flim Thickness: 3.00 micron, length: 75 m
Catalog Number:
76427-102
Supplier:
VWR International
VWR* GC-MS column, Format: Capillary, Stationary Phase: HI-WAX MS: Polyethylene Glycol (PEG) - low bleeding, Crossbonded. USP Classification: G14, G15, G16, G20, G104, Polar Stationary Phase, ID: 0.32 mm, Film thickness: 0.10um, Length: 50 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76433-716
Supplier:
VWR International
VWR* GC-MS column, Stationary Phase, Format: capillary, HI-1mS: 100%methyl Polysiloxane (100% Dimethylpolysiloxane)-low bleeding, Crossbonded, USP Classification: G1, G2, G9, G38, APolar Stationary Phase, Excellent reproducibility, Internal Diameter: 0.25mm, Film Thickness: 0.50micron, Length: 30m
Catalog Number:
76431-946
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-SE54: 5% Phenyl, 1% Vinyl, 94%methyl Polysiloxane, Crossbonded, USP Classification: G27, G36, G41, Low-polarity Stationary Phase, Excellent reproducibility, separation efficiency, Internal dia: 0.32mm, Film thickness: 3.00micron, Length: 10m
Catalog Number:
76435-646
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-PS264: 5.8% Phenyl, 0.2% Vinyl, 94% Methyl Polysiloxane, Crossbonded. USP Classification: G27, G36, G41, Low-polarity Stationary Phase, ID: 0.32 mm, Film thickness: 0.50um, Length: 60 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76428-690
Supplier:
VWR International
VWR* GC column, Format: Capillary, Stationary Phase: HI-PS255: 1% Vinyl, 99% Methyl Polysiloxane, Crossbonded. USP Classification: G1, G2, G9, G38, Apolar Stationary Phase, Internal Diameter: 0.53 mm, Film thickness: 0.25 micron, Length: 15 m, Excellent reproducibility, High separation efficiency
Catalog Number:
76428-450
Supplier:
VWR International
VWR* GC colu mn, For mat: Capillary, Stationary Phase: HI5: 5%Phenyl, 95% methyl Polysiloxane, Crossbonded, USP Classification: G27, G36, G41, Low-polarity Stationary Phase, Excellent reproducibility, Wide range of phases, Internal dia meter: 0.32 mm, Film thickness: 0.50 micron, Length: 15 m
Catalog Number:
76435-054
Supplier:
VWR International
VWR* Fast gc colu mn, For mat: Capillary, Stationary Phase: HI-WAX: Polyethylene Glycol(PEG), Crossbonded, USP Classification: G14, G15, G16, G20, G50, Polar Stationary Phase, Excellent reproducibility, Wide range of phase, Internal dia meter: 0.10 mm, Film thickness: 0.40 micron, Length: 15 m
Catalog Number:
76430-968
Supplier:
VWR International
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