Normal/Reversed Phase Columns
Ultisil Plus C18, 3.5μm, 2.1×50mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 3.5μm, 2.1×33mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 3.5μm, 2.1×30mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 3μm, 4.6×250mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 3μm, 4.6×150mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 3μm, 4.6×100mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 3μm, 4.6×50mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 3μm, 4.0×150mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 3μm, 4.0×100mm
UItisil Plus series HPLC columns employ a novel, high-purity, fully porous silica gel, enhanced by Welch's unique bonding and double-end-capping processes, ensuring a higher surface inertness of th...
Ultisil Plus C18, 5μm, 30×250mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil Plus C18, 5μm, 30×150mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil Plus C18, 5μm, 21.2×250mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil Plus C18, 5μm, 21.2×150mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil Plus C18, 5μm, 21.2×50mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil Plus C18, 5μm, 10×300mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil Plus C18, 5μm, 10×250mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil Plus C18, 5μm, 10×150mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil Plus C18, 5μm, 10×100mm, 130Å
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil AQ-C18, 10μm, 4.6×300mm
Ultisil AQ-C18 Column are designed to have extended retention and selectivity for hydrophilic and polar compounds, which are poorly or not at all retained on other phases. Ultisil AQ-C18 avoids so-...
Ultisil AQ-C18, 10μm, 4.6×250mm
Ultisil AQ-C18 Column are designed to have extended retention and selectivity for hydrophilic and polar compounds, which are poorly or not at all retained on other phases. Ultisil AQ-C18 avoids so-...
Ultisil AQ-C18, 10μm, 4.6×200mm
Ultisil AQ-C18 Column are designed to have extended retention and selectivity for hydrophilic and polar compounds, which are poorly or not at all retained on other phases. Ultisil AQ-C18 avoids so-...
Ultisil AQ-C18, 10μm, 4.6×150mm
Ultisil AQ-C18 Column are designed to have extended retention and selectivity for hydrophilic and polar compounds, which are poorly or not at all retained on other phases. Ultisil AQ-C18 avoids so-...
Ultisil AQ-C18, 10μm, 4.0×300mm
Ultisil AQ-C18 Column are designed to have extended retention and selectivity for hydrophilic and polar compounds, which are poorly or not at all retained on other phases. Ultisil AQ-C18 avoids so-...
Ultisil AQ-C18, 10μm, 3.9×300mm
Ultisil AQ-C18 Column are designed to have extended retention and selectivity for hydrophilic and polar compounds, which are poorly or not at all retained on other phases. Ultisil AQ-C18 avoids so-...
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