
Capillary Columns
P/N: 05953-32002
WM-PEG20M Cross, 30m×0.32mm×0.5μm
WM series capillary columns come with a complete range of stationary phases, including polydimethylsiloxane, cross-linked polyethylene glycol (PEG), and PLOTs, among others. Welch Materials offers ...
P/N: 05953-22001
WM-PEG20M Cross, 30m×0.25mm×0.25μm
WM series capillary columns come with a complete range of stationary phases, including polydimethylsiloxane, cross-linked polyethylene glycol (PEG), and PLOTs, among others. Welch Materials offers ...
P/N: 05953-32001
WM-PEG20M Cross, 30m×0.32mm×0.25μm
WM series capillary columns come with a complete range of stationary phases, including polydimethylsiloxane, cross-linked polyethylene glycol (PEG), and PLOTs, among others. Welch Materials offers ...
P/N: 05953-22011
WM-PEG20M Cross, 30m×0.25mm×0.2μm
WM series capillary columns come with a complete range of stationary phases, including polydimethylsiloxane, cross-linked polyethylene glycol (PEG), and PLOTs, among others. Welch Materials offers ...
P/N: 03951-32037
WM-PLOT Al2O3/S, 30m×0.32mm×8μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 05951-32040
WM-PLOT Al2O3/S, 30m×0.32mm×10μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 05928-52026
WM-PLOT Q , 30m×0.53mm×40μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 05928-32020
WM-PLOT Q , 30m×0.32mm×20μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 05928-52020
WM-PLOT Q , 30m×0.53mm×20μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 05928-31038
WM-PLOT Q , 15m×0.32mm×15μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 05928-32040
WM-PLOT Q , 30m×0.32mm×10μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 05928-58040
WM-PLOT Q , 25m×0.53mm×10μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 05928-52040
WM-PLOT Q , 30m×0.53mm×10μm
PLOT column has small granular material bonded on the pipe wall. Welch provides high quality PLOT columns which applied the unique integrated synthesis technology. Commonly used PLOT column station...
P/N: 01929-32001
GC column for pesticide residues, 30m×0.32mm×0.25μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 01929-52002
GC column for pesticide residues, 30m×0.53mm×0.5μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 01929-22001
GC column for pesticide residues, 30m×0.25mm×0.25μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 05973-52010
GC column for amides, 30m×0.53mm×5μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 05974-52002
GC column for sulfides, 30m×0.53mm×5μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 05972-52020
GC column for methane, 30m×0.53mm×20μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 05941-32002
GC column for Liquor, 30m×0.32mm×0.5μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 05941-32003-1
GC column for Medical ethanol, 30m×0.32mm×1μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 01954-12002
GC column for chloroacetic acid, 30m×0.2mm×0.5μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 05939-32002
GC column for organophosphorus pesticide residues, 30m×0.32mm×0.5μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
P/N: 05945-32002
GC column for fatty acids in aoybean oil, 30m×0.32mm×0.5μm
For separation problem of some complex samples, Welch developed the dedicated column which can be applied to pesticide analysis, volatile organic compounds analysis, petrochemical analysis, liquor ...
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