Online checkout is currently available in the U.S. Contact us to make a purchase if you live in other countries!

Only 1 left in stock! Get 10 mL Disposable HPLC Lab Syringe (100 pcs) now — before anyone else!

Holiday notice: We will be off for the Chinese Lunar New Year Holiday between Feb 13th and 23th. Responses may be delayed. Welch US and India operate normally.

Visit WelchLab for a comprehensive collection of laboratory consumables, including glassware, plasticware, and more!

Ultisil Polar Embedded

Ultisil Polar Embedded

Compatible with aqueous mobile phases up to 95%, Ultisil Polar Embedded phases provide excellent peak shape for very polar and strong basic compounds – while offering a selectivity different from that of C18. 
Brand Show all Brand
Phase Show all Phase
USP Classification Show all USP Classification
Partical Size Show all Partical Size
Column ID Show all Column ID
Column Length Show all Column Length
Pore Size Show all Pore Size
Surface Area Show all Surface Area
pH Range Show all pH Range
Ultisil Polar RP, 3µm, 4.0×100mm (1pcs/pk)
P/N: H00215-21030
$600.00 USD
$600.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 4.0×75mm (1pcs/pk)
P/N: H00215-21029
$580.00 USD
$580.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 4.0×50mm (1pcs/pk)
P/N: H00215-21028
$560.00 USD
$560.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 4.0×30mm (1pcs/pk)
P/N: H00215-21027
$550.00 USD
$550.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 3.0×250mm (1pcs/pk)
P/N: H00215-21025
$650.00 USD
$650.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 3.0×200mm (1pcs/pk)
P/N: H00215-21024
$630.00 USD
$630.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 3.0×150mm (1pcs/pk)
P/N: H00215-21023
$610.00 USD
$610.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 3.0×125mm (1pcs/pk)
P/N: H00215-21022
$630.00 USD
$630.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 3.0×100mm (1pcs/pk)
P/N: H00215-21021
$600.00 USD
$600.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 3.0×75mm (1pcs/pk)
P/N: H00215-21020
$580.00 USD
$580.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 3.0×50mm (1pcs/pk)
P/N: H00215-21019
$560.00 USD
$560.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 3.0×30mm (1pcs/pk)
P/N: H00215-21018
$550.00 USD
$550.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×250mm (1pcs/pk)
P/N: H00215-21016
$630.00 USD
$630.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×200mm (1pcs/pk)
P/N: H00215-21015
$610.00 USD
$610.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×150mm (1pcs/pk)
P/N: H00215-21014
$600.00 USD
$600.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×125mm (1pcs/pk)
P/N: H00215-21013
$610.00 USD
$610.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×100mm (1pcs/pk)
P/N: H00215-21012
$560.00 USD
$560.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×75mm (1pcs/pk)
P/N: H00215-21011
$550.00 USD
$550.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×50mm (1pcs/pk)
P/N: H00215-21010
$530.00 USD
$530.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×33mm (1pcs/pk)
P/N: H00215-21068
$520.00 USD
$520.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar RP, 3µm, 2.1×30mm (1pcs/pk)
P/N: H00215-21009
$520.00 USD
$520.00 USD
Ultisil Polar RP is a reversed-phase column with selectivity distinct from conventional C18. It incorporates embedded polar groups, allowing the alkyl phase to remain solvated even in highly aqueou...
Ultisil Polar-RP, 10µm, 50×250mm, 120Å (1pcs/pk)
P/N: H02621-31210
$16,270.00 USD
$16,270.00 USD
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 Polar-RP, 10µm, 50×150mm, 120Å (1pcs/pk)
P/N: H02621-31209
$10,410.00 USD
$10,410.00 USD
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 Polar-RP, 10µm, 30×250mm, 120Å (1pcs/pk)
P/N: H02621-31108
$7,750.00 USD
$7,750.00 USD
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...