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- InertSustain C18 First choice for ultra-high inertness and high durability, delivering superior peak shapes with low back pressure.
- Inertsil ODS-3 Most popular C18, trusted for long-established methods, offering strong retentivity and high loading capacity.
- InertSustain AQ-C18 First choice for high-polarity compounds, delivering strong retention even under 100% aqueous mobile phases.
- Inertsil ODS-3V Validated version of ODS-3, designed for GLP/GMP compliance, ensuring batch-to-batch consistency.
- InertSustainSwift C18 Ultra-inert, fast-separation C18 for high-throughput LC-MS and LC-MS/MS with superior peak symmetry.
- InertSustain AX-C18 Mixed-mode C18 with anion exchange for strong retention of highly polar acidic compounds without ion-pairing.
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- InertCore Biphenyl Core-shell biphenyl for UHPLC/HPLC with superior π-π selectivity and strong retention of aromatic compounds.
- InertCore C8 Core-shell C8 for UHPLC/HPLC with moderate hydrophobicity, enabling fast, efficient, reproducible separations.
- InertCore Plus C18 Core-shell C18 for UHPLC/HPLC with superior reproducibility, durability, and sharp peaks.
- InertSustain C8 Ultra-inert C8 column for rapid analysis of hydrophobic compounds with symmetric peaks across a wide pH range.
- Inertsil C8 Ultra-pure silica C8 column for rapid analysis of hydrophobic compounds, ideal for legacy methods.
- InertSustainSwift C8 Ultra-inert C8 column for low-polarity analytes, peptides, and oligonucleotides with optimized 200Å pore size.
- Inertsil C8-3 Strong retentivity, very inert, and low back pressure, based on the same silica and bonding as Inertsil ODS-3.
- Inertsil WP 300 Wide-pore C8 column for rapid, high-resolution separation of proteins and peptides with sharper peaks.
- Inertsil C4 Low-retentivity C4 column for rapid analysis of highly hydrophobic compounds like fat-soluble vitamins.
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- InertSustain Amide First choice for HILIC mode, offering the strongest retention of polar compounds with superior stability in water-rich conditions.
- Inertsil HILIC Diol-bonded HILIC column for excellent peak shape and strong retention of highly polar basic compounds.
- InertSustain NH2 First choice for sugar analysis, offering superior stability, reproducibility, and compatibility with weakly acidic eluents.
- Inertsil NH2 Aminopropyl column for sugar analysis, highly retentive in normal phase with superior stability and reproducibility.
- ProteoSil HILIC Bioseparation-focused HILIC column, excelling in hydrophilic compounds, peptide, glycan, and oligonucleotide analysis.
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- InertSustain PFP A pentafluorophenyl-modified column designed for enhanced separation of structurally similar compounds through multiple retention mechanisms, including π-π, dipole, and hydrogen bonding interactions.
- InertSustain Phenyl A directly bonded phenyl group gives the InertSustain Phenyl column unique reversed-phase selectivity, ideal for separating polar compounds and structural isomers via π-π and hydrogen bonding interactions.
- InertSustain Phenylhexyl A phenylhexyl-bonded column that offers complementary selectivity to traditional alkyl-chain columns, providing high inertness, reproducibility, and low back pressure.
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- InertSep C18 Silica sorbent with high end-capping, ideal for lipid removal & pesticide residue analysis.
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- InertSep HLB Versatile SPE column for extracting non-polar to highly polar compounds, with a wide pH range (1-14).
- InertSep C8 Silica sorbent with octyl groups, offering weaker retention than C18 for highly retained compounds.
- InertSep SCX Silica-based SPE column with strong cation exchange and non-polar interactions for enhanced retention.
- InertSep SAX Monofunctional C18 sorbent with medium end-capping, allowing secondary interactions for versatile use.
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- MonoSpin C18 High-permeability spin column for peptide desalting, drug extraction, and fast biological sample preparation.
- MonoSpin ProA Fast Protein A spin column for high-purity IgG antibody purification with >90% recovery.
- MonoSpin C18-CX Mixed-mode spin column with C18 and cation exchange for enhanced basic drug recovery.
- MonoSpin Phospholipid TiO₂/ZrO₂-coated spin column for efficient phospholipid removal and matrix effect reduction.
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InertSep QuEChERS Kit High-purity extraction and cleanup kit for pesticide residue analysis in food and environmental samples.
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Get the Right Column for Your Compound — InstantlyWhat compound are you analyzing? - Instruments
LD249 Gas Leak Detector Compact, easy-to-use leak detector with thermal conductivity sensor for fast, accurate gas detection. Replaces the LD239.
FM4: Air Sampler for PFAS Low-volume air sampler for PFAS enabling comprehensive analysis of both gas and particle phases in a single sampling using stage-optimized materials.
Intelligent Pump UI-32 Series Next-generation dual-plunger HPLC pump with ultra-low pulsation and automated pressure control for flow chemistry.
OralChroma Halitosis Measuring Device High-precision breath analyzer using gas chromatography to quantify VSCs in 4 minutes — fast, reliable, and maintenance-free.
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GF1010 Digital Gas Flowmeter Portable, volumetric meter for accurate GC gas flow measurement without gas selection.
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Intelligent Micro Pump MP-32 Series Compact micro pump with ultra-low pulsation and high-pressure stability, ideal for flow chemistry and precision dosing.
Auto BPR BP-11 Auto Back Pressure Regulator for the UI-22 Series, maintaining stable pressure for consistent flow.
PCS Pump SP-32 Series Single plunger pump with real-time pressure control and low-pulsation flow—ideal for precise fluid delivery.- All HPLC Pumps visible-xs
Gastorr AG Series Reliable, CPU-controlled degassing system for low-flow applications with independent chamber design.
Gastorr BG Series High-performance degassing system with real-time vacuum display and independent chamber design.
Gastorr FG-42 Solvent degassing system optimized for fluorinated solvents with real-time vacuum display.
Gastorr PG Series High-flow degassing system for fractionating applications with real-time vacuum display.- All Degassing Units visible-xs
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- HPLC Columns
- Sample Preparation
- GC Columns
- Instruments
- LD249 Gas Leak Detector Compact, easy-to-use leak detector with thermal conductivity sensor for fast, accurate gas detection. Replaces the LD239.
- FM4: Air Sampler for PFAS Low-volume air sampler for PFAS enabling comprehensive analysis of both gas and particle phases in a single sampling using stage-optimized materials.
- Intelligent Pump UI-32 Series Next-generation dual-plunger HPLC pump with ultra-low pulsation and automated pressure control for flow chemistry.
- OralChroma Halitosis Measuring Device High-precision breath analyzer using gas chromatography to quantify VSCs in 4 minutes — fast, reliable, and maintenance-free.
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Specifications
- Form: Column
- Column format: Analytical
- Phase: Inertsil Sulfa C18
- Base Material: 3 Series High Purity Silica Gel
- Functional group: Octadecyl
- Particle size: 5 µm
- Length: 75 mm
- Inner diameter: 2.1 mm
- Mode: Other
- Surface area: 450 m2/g
- Pore size: 100 Å (10 nm)
- Pore volume: 1.05 mL/g
- End capping: Yes
- Carbon loading: 15.0%
- pH Range: 2-7.5
- Unit size: 1 pc.
- Max Pressure: 20 MPa(200 bar)
- USP Code: L1
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About Inertsil Sulfa C18 HPLC Column, 5 µm, 75 x 2.1 mm
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