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Products

8122 products
WM-CN100, 50m×0.25mm×0.2μm
P/N: 07965-23011
$1,250.00 USD
$1,250.00 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 ...
WM-CN120, 120m×0.25mm×0.2μm
P/N: 07965-215011
$1,980.00 USD
$1,980.00 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 ...
WM-DB-WAX, 30m×0.53mm×1.0μm
P/N: 05969-52003
$780.00 USD
$780.00 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 ...
WM-DB-WAX, 30m×0.53mm×3.0μm
P/N: 05969-52006
$1,160.00 USD
$1,160.00 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 ...
WM-FFAP MS, 30m×0.25mm×0.25μm
P/N: 05979-22001
$540.00 USD
$540.00 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 ...
WM-FFAP, 10m×0.53mm×1.0μm
P/N: 03911-50003
$470.00 USD
$470.00 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 ...
WM-FFAP, 15m×0.20mm×0.25μm, II
P/N: 05911-11001
$300.00 USD
$300.00 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 ...
WM-FFAP, 15m×0.20mm×0.5μm, II
P/N: 05911-11002
$300.00 USD
$300.00 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 ...
WM-FFAP, 15m×0.25mm×0.1μm
P/N: 03911-21007
$470.00 USD
$470.00 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 ...
WM-FFAP, 15m×0.25mm×0.25μm
P/N: 03911-21001
$470.00 USD
$470.00 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 ...
WM-FFAP, 15m×0.25mm×0.25μm, II
P/N: 05911-21001
$300.00 USD
$300.00 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 ...
WM-FFAP, 15m×0.25mm×0.5μm, II
P/N: 05911-21002
$300.00 USD
$300.00 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 ...
WM-FFAP, 15m×0.32mm×0.25μm
P/N: 03911-31001
$460.00 USD
$460.00 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 ...
WM-FFAP, 15m×0.32mm×0.25μm, II
P/N: 05911-31001
$300.00 USD
$300.00 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 ...
WM-FFAP, 15m×0.32mm×0.5μm, II
P/N: 05911-31002
$300.00 USD
$300.00 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 ...
WM-FFAP, 15m×0.53mm×0.5μm, II
P/N: 05911-51002
$340.00 USD
$340.00 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 ...
WM-FFAP, 15m×0.53mm×1.0μm
P/N: 03911-51003
$600.00 USD
$600.00 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 ...
WM-FFAP, 20m×0.18mm×0.18μm
P/N: 03911-89018
$720.00 USD
$720.00 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 ...
WM-FFAP, 25m×0.20mm×0.3μm
P/N: 03911-18013
$720.00 USD
$720.00 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 ...
WM-FFAP, 25m×0.32mm×0.5μm
P/N: 03911-38002
$810.00 USD
$810.00 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 ...
WM-FFAP, 30m×0.20mm×0.25μm
P/N: 03911-12001
$840.00 USD
$840.00 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 ...
WM-FFAP, 30m×0.20mm×0.25μm, II
P/N: 05911-12001
$510.00 USD
$510.00 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 ...
WM-FFAP, 30m×0.20mm×0.5μm, II
P/N: 05911-12002
$510.00 USD
$510.00 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 ...
WM-FFAP, 30m×0.25mm×0.25μm
P/N: 03911-22001
$840.00 USD
$840.00 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 ...