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670050-702

InfinityLab Poroshell 120 HPH-C18 Column, 21.2 x 50 mm, 4 µm. High pH stability (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

50 mm

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670150-702

InfinityLab Poroshell 120 HPH-C18 Column, 21.2 x 150 mm, 4 µm. High pH stability (pH 2.0-11.0) to excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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691775-502

InfinityLab Poroshell 120 HPH-C18, 3.0 x 30 mm, 1.9 µm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

30 mm

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InfinityLab and Altura Poroshell 120 HPLC Columns

Based on superficially porous particles for reversed-phase HPLC separations.

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InfinityLab Poroshell 120 superficially porous columns for reversed-phase liquid chromatography (LC) separations offer exceptional efficiency and reliability across a broad range of applications. With chemistries that span general-purpose, basic, acidic, polar, and chiral compounds, the family makes it easy to choose the right column for your method: EC-C18 is the starting point for routine methods, HPH-C18/HPH-C8 support high-pH basic analytes, SB-C18/SB-C8 are optimized for low-pH acidic compounds, Aq-C18 and HILIC phases boost retention of polar analytes, and dedicated chiral phases enable rapid enantiomer separations.|Twenty chemistries - from various C18 options to unique phenyl, CN, HILIC, and chiral chemistries - are available in up to three particle diameters: 1.9 μm, 2.7 μm, and 4 μm, giving you scalable selectivity from traditional high-performance liquid chromatography (HPLC) to ultralow dispersion UHPLC.|To address the growing need for confident PFAS analysis, the InfinityLab Poroshell 120 family now includes Altura Poroshell 120 PFAS columns. These columns combine Poroshell 120 core–shell mixed-mode C18 particles with Altura hardware to deliver highly sensitive, reproducible separations of ultra-short-chain (USC), short-chain, and long-chain PFAS in a single method. |Altura Poroshell 120 PFAS columns are specifically engineered to solve ultra-short-chain PFAS challenges by providing strong retention, sharp peak shapes, and reliable separation of highly polar, anionic PFAS that are difficult to retain on conventional reversed-phase columns. For drinking water and other clean matrices, these columns enable efficient dilute-and-shoot workflows by allowing treated water samples to be injected directly—without time-consuming SPE—while still delivering excellent peak shape and sensitivity for ultra-short-chain PFAS, helping reduce sample preparation steps, consumables cost, and overall turnaround time. Altura Poroshell 120 PFAS columns also deliver one-shot C1–C18 coverage in a single sample, resolving highly polar C2 species such as DFA, TFA, and PFEtS at the front of the chromatogram and eluting long-chain PFAS up to C18 (for example, PFHxDA and PFODA) with sharp, symmetric peaks at the back. Designed for compatibility with LC–MS workflows and emerging PFAS testing requirements in environmental and drinking-water analysis, these columns help laboratories simplify method transfer, standardize PFAS methods, and deploy robust testing protocols quickly.

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690770-702

InfinityLab Poroshell HPH-C18, 2.1 x 250 mm, 4 µm. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

250 mm

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Community Search Results

Has anyone been having issues with InfinityLab Poroshell 120 EC-C18 columns (PN 695975-302)? Has anyone been having issues with InfinityLab Poroshell 120 EC-C18 columns (PN 695975-302)?

Has anyone been having issues with the InfinityLab Poroshell 120 EC-C18 columns (PN 696975-302)? We ordered one, and tried our daily check solution on it but the results did not look like what we normally see.

Has anyone been having issues with the InfinityLab Poroshell 120 EC-C18 columns (PN 696975-302)? Has anyone been having issues with the InfinityLab Poroshell 120 EC-C18 columns (PN 696975-302)?

Has anyone been having issues with the InfinityLab Poroshell 120 EC-C18 columns (PN 696975-302)? We ordered one, and tried our daily check solution on it but the results did not look like what we normally see.

Blocked chromatographic column Blocked chromatographic column

I have an InfinityLab Poroshell 120 EC-C18 column. I perform a multiresidue pesticide analysis and then inject a cocoa sample, which means it has a high lipid content.

Hola, tengo una columna Poroshell 120 EC-C18 4.6 x 100 mm, 4 µm, ¿qué antibióticos activos (polvos) puedo analizar con ella? Gracias. Hola, tengo una columna Poroshell 120 EC-C18 4.6 x 100 mm, 4 µm, ¿qué antibióticos activos (polvos) puedo analizar con ella? Gracias.

Hola, tengo una columna Poroshell 120 EC-C18 4.6 x 100 mm, 4 µm, ¿qué antibióticos activos (polvos) puedo analizar con ella? Gracias.

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690770-702T

InfinityLab Poroshell HPH-C18, 2.1, 250 mm, 4 μm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

250 mm

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690970-502

InfinityLab Poroshell HPH-C18, 3.0 x 250 mm, 4 µm. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

250 mm

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690970-502T

InfinityLab Poroshell HPH-C18, 3, 250 mm, 4 μm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

250 mm

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690970-702

InfinityLab Poroshell HPH-C18, 4.6 x 250 mm, 4 µm. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

250 mm

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690970-702T

InfinityLab Poroshell HPH-C18, 4.6, 250 mm, 4 μm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

250 mm

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693675-502

InfinityLab Poroshell HPH-C18, 3.0 x 150 mm, 1.9 µm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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693675-702

InfinityLab Poroshell HPH-C18, 2.1 x 150 mm, 1.9 µm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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693770-702

InfinityLab Poroshell HPH-C18, 2.1 x 150 mm, 4 µm. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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693770-702T

InfinityLab Poroshell HPH-C18, 2.1 x 150 mm, 4 μm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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693775-702

InfinityLab Poroshell HPH-C18, 2.1 x 150 mm, 2.7 µm. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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693775-702K

InfinityLab Poroshell HPH-C18, 2.1 x 150 mm, 2.7 µm, MVK 3/pk. The Method Validation Kit comprises three HPLC columns, identical in particle size and bonded phase but sourced from varied manufacturing lots, guaranteeing thorough and dependable...

Unit:

3 Pack
Length:

150 mm

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693775-702T

InfinityLab Poroshell HPH-C18, 2.1 x 150 mm, 2.7 μm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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693970-502

InfinityLab Poroshell HPH-C18, 3.0 x 150 mm, 4 µm. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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693970-502T

InfinityLab Poroshell HPH-C18, 3.0 x 150 mm, 4 µm, with column ID. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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693970-702

InfinityLab Poroshell HPH-C18, 4.6 x 150 mm, 4 µm. High pH stability columns (pH 2.0-11.0) excel in resolving basic compounds (pKa > 6) with sharp peaks, ideal for complex samples and diverse mobile phases.

Unit:

1 Each
Length:

150 mm

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