Capillary Columns

P/N: 05928-52026

$2,070.00 USD

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

$1,850.00 USD

P/N: 05928-52020

$2,070.00 USD

P/N: 05928-31038

$1,110.00 USD

P/N: 05928-32040

$1,850.00 USD

P/N: 05928-58040

$2,070.00 USD

P/N: 05928-52040

$2,070.00 USD

GC column for pesticide residues, 30m×0.32mm×0.25µm

P/N: 01929-32001

$570.00 USD

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 ...

GC column for pesticide residues, 30m×0.53mm×0.5µm

P/N: 01929-52002

$820.00 USD

GC column for pesticide residues, 30m×0.25mm×0.25µm

P/N: 01929-22001

$570.00 USD

P/N: 05973-52010

$1,330.00 USD

P/N: 05974-52002

$1,330.00 USD

P/N: 05972-52020

$1,660.00 USD

P/N: 05941-32002

$780.00 USD

GC column for Medical ethanol, 30m×0.32mm×1µm

P/N: 05941-32003-1

$850.00 USD

GC column for chloroacetic acid, 30m×0.2mm×0.5µm

P/N: 01954-12002

$570.00 USD

GC column for organophosphorus pesticide residues, 30m×0.32mm×0.5µm

P/N: 05939-32002

$780.00 USD

GC column for fatty acids in aoybean oil, 30m×0.32mm×0.5µm

P/N: 05945-32002

$780.00 USD

GC column for alkyl mercury, 15m×0.53mm×0.5µm

P/N: 05971-51002

$330.00 USD

P/N: 03911-52002

$1,020.00 USD

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: 05941-32003-2

$850.00 USD

P/N: 05969-52003

$780.00 USD

P/N: 05918-28011

$780.00 USD