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450 results for “nh2”

Xtimate Sugar-H, 5µm, 7.8×50mm (1pcs/pk)
P/N: 00109-41048
$680.00 USD
$680.00 USD
Xtimate Sugar-H column is a strong cation exchange column packed with sulfonated polystyrene/divinylbenzene (PS/DVB) hydrogen-form resin. It offers excellent acid resistance and high-temperature st...
WM-1301, 60m×0.25mm×0.25µm, II
P/N: 05905-24001
$990.00 USD
$990.00 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-1301, 60m×0.32mm×0.5µm, II
P/N: 05905-34002
$990.00 USD
$990.00 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-1301, 30m×0.32mm×0.5µm, II
P/N: 05905-32002
$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 ...
Xtimate Sugar-H, 8µm, 4.6×150mm (1pcs/pk)
P/N: 00109-43041
$790.00 USD
$790.00 USD
Xtimate Sugar-H column is a strong cation exchange column packed with sulfonated polystyrene/divinylbenzene (PS/DVB) hydrogen-form resin. It offers excellent acid resistance and high-temperature st...
WM-1, 60m×0.25mm×0.5µm, II
P/N: 05901-24002
$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-1301, 50m×0.20mm×0.5µm, II
P/N: 05905-13002
$880.00 USD
$880.00 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-5, 30m×0.25mm×0.5µm, II
P/N: 05902-22002
$400.00 USD
$400.00 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 ...
Blossmate Amy-D, 10µm, 4.6×250mm (1pcs/pk)
P/N: 00613-41043
$1,780.00 USD
$1,780.00 USD
Blossmate Amy-D is a highly versatile chiral column designed for the separation of chiral compounds containing functional groups such as aromatic, nitro, carbonyl, amide, amino, carboxyl, cyano, hy...
WM-1, 15m×0.32mm×0.5µm, II
P/N: 05901-31002
$290.00 USD
$290.00 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 ...