Welch Materials Ultisil Plus C18 Columns

Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples.

Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading, resulting in weaker retention compared to XB-C45. The double end-capping process ensures excellent peak shape when analyzing acidic and basic polar compounds.

Ultisil Series HPLC Columns are based on ultra-pure (purity > 99.999%) spherical and totally porous silica, unique bonding chemistry and proprietary surface modification techniques, producing excellent peak shape, column efficiency and exceptional lot-to-lot reproducibility. Ultisil column is the best choice for method development. owing to complete bonding chemistries and stable performance.

Features

Ultra-pure spherical porous silica, purity > 99.999%
Wide pH range: 2.0-8.0
High efficiency: theoretical plate > 80000/m
Excellent peak symmetry: tailing factor=0.95~1.05
Exceptional lot-to-lot reproducibility

Displaying 41 to 60 (of 88 products)

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Item Name	Product Image	Price
Welch Materials Ultisil Plus C18 HPLC Column, 3.5 µm, 130 Å, 4.6 x 50 mm - H00260-20037 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£432.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 3.5 µm, 130 Å, 4.6 x 75 mm - H00260-20038 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£448.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 100 mm - H00260-31012 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£392.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 125 mm - H00260-31013 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£440.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 150 mm - H00260-31014 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£416.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 200 mm - H00260-31015 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£504.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 250 mm - H00260-31016 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£544.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 30 mm - H00260-31009 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£360.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 33 mm - H00260-31068 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£396.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 50 mm - H00260-31010 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£368.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 75 mm - H00260-31011 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£384.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 100 mm - H00260-31021 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£416.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 125 mm - H00260-31022 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£448.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 150 mm - H00260-31023 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£432.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 200 mm - H00260-31024 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£448.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 250 mm - H00260-31025 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£448.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 30 mm - H00260-31018 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£376.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 50 mm - H00260-31019 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£384.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 75 mm - H00260-31020 Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£400.00 New
Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.9 x 150 mm - H00260-31064 (Replaces H17260-31032) Ultisil Plus series features exceptional anti-fouling capability, ensuring outstanding longevity while analyzing complex matrix samples. Ultisil Plus C18 column has a lower specific surface area, slightly larger pore size, and lower carbon loading,...		£504.00 New

Displaying 41 to 60 (of 88 products)

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Welch Materials Ultisil Plus C18 Columns

Welch Materials Ultisil Plus C18 HPLC Column, 3.5 µm, 130 Å, 4.6 x 50 mm - H00260-20037

Welch Materials Ultisil Plus C18 HPLC Column, 3.5 µm, 130 Å, 4.6 x 75 mm - H00260-20038

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 100 mm - H00260-31012

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 125 mm - H00260-31013

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 150 mm - H00260-31014

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 200 mm - H00260-31015

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 250 mm - H00260-31016

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 30 mm - H00260-31009

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 33 mm - H00260-31068

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 50 mm - H00260-31010

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 2.1 x 75 mm - H00260-31011

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 100 mm - H00260-31021

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 125 mm - H00260-31022

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 150 mm - H00260-31023

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 200 mm - H00260-31024

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 250 mm - H00260-31025

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 30 mm - H00260-31018

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 50 mm - H00260-31019

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.0 x 75 mm - H00260-31020

Welch Materials Ultisil Plus C18 HPLC Column, 5 µm, 130 Å, 3.9 x 150 mm - H00260-31064 (Replaces H17260-31032)

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