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YMC-Triart

Hybrid silica based columns ranging from UHPLC to prep.

YMC-Triart phases are based on organic/inorganic hybrid particles that combine the high mechanical stability and efficiency of a silica-based packing material with the robust chemical stability of a polymer-based packing material.

This versatile resin is produced using tightly controlled particle formation technology adapted from micro-reactor technology. The resulting uniform particle and pore size distributions as well as the smooth surface greatly contribute to excellent peak shape and separation reproducibility. In addition, YMC-Triart materials are highly resilient and robust when used at extreme pH, elevated temperature, and high pressure.

With high-level performance in a wide range of conditions, YMC-Triart is considered an ideal first choice column for method development.

Triart Columns

Available Formats

Bonded YMC-Triart phases are available in 1.9 µm UHPLC as well as 3 and 5 µm analytical particle sizes, with several preparative options in 10 µm and higher.

All materials can be purchased in prepacked columns and guards as well as various quantities of bulk resin.

Column/guard sizes include*:

  • Capillary (< 1 mm ID)
  • Analytical (1.0 – 8.0 mm ID)
  • Preparative (10 mm ID & above)

*Note: not all combinations of particle size, hardware material, and inner diameter are available. See individual product pages and column listings for specific offerings.

Hardware Materials

YMC-Triart columns can be packed in multiple types of hardware for even further flexibility.

  • Standard stainless steel columns & guards
  • YMC-Accura columns with bioinert coating
  • PEEK-lined stainless steel columns
  • High-pressure stainless steel columns

Visit the Hardware Specifications Page for more information about the different hardware options.

YMC-Triart Phase Comparison

Below is an overview of all YMC-Triart phases. For more information about a specific product, including applications and purchase options, click the product name.

Reversed Phase

Product Name Stationary Phase Bonding End-capping Particle Size (µm) Pore Size (Å) Carbon Content pH Range Typical Applications
C18
(USP L1) Trifunctional Multi-stage 1.9, 3, 5 120 20% 1-12 acidic, neutral, basic compounds, medium polar compounds, peptides, oligonucleotides, small molecules, amino acids, APIs, sugars
C18
(USP L1) Trifunctional Multi-stage 1.9, 3, 5 80 25% 1-12 stereoisomers and hydrophobic analytes, fatty acids
C18
(USP L1) Trifunctional Multi-stage 1.9, 3, 5 300 1-12 acidic, neutral, basic compounds
C8 (USP L7) Trifunctional Multi-stage 1.9, 3, 5 120 17% 1-12 acidic, neutral, basic compounds
C4 (USP L26) Trifunctional Multi-stage 1.9, 3, 5 300 1-10 peptides, proteins, antibodies
phenylbutyl (USP L11) Trifunctional Multi-stage 1.9, 3, 5 120 17% 1-10 aromatic compounds, pharmaceuticals, sweeteners
pentafluorophenyl (USP L43) Trifunctional None 1.9, 3, 5 120 15% 1-8 aromatic stereoisomers, halogenated and polar compounds

100% aqueous stable (no phase de-wetting for reversed phase)
Larger particle sizes available for direct scale-up

Normal Phase / HILIC

Product Name Stationary Phase Bonding End-capping Mode Particle Size (µm) Pore Size (Å) Carbon Content pH Range Typical Applications
YMC-Triart Diol-HILIC dihydroxypropyl (USP L20) Trifunctional None HILIC 1.9, 3, 5 120 12% 2 – 10 amino acids, water soluble vitamins, sugars, antibodies, proteins, peptides
bare silica (USP L3) None None Normal Phase / HILIC 3, 5 120 2-8 nucleic acids, amino acids, peptides, proteins, drugs, metabolites

Larger particle sizes available for direct scale-up

Preparative Resins

Product Name Stationary Phase Bonding End-capping Mode Particle Size (µm) Pore Size (Å) Carbon Content pH Range
C18 (USP L1) Trifunctional Multi-stage Reversed Phase 7, 10, 15, 20 120 20% 2-10
YMC-Triart Prep C8-S C8 (USP L7) Trifunctional Multi-stage Reversed Phase 10, 15, 20 120 17% 2-10
YMC-Triart Prep Bio200 C8 C8 (USP L7) Trifunctional Multi-stage Reversed Phase 10 200 14% 2-10
YMC-Triart Prep C4-S C4 (USP L26) Trifunctional Multi-stage Reversed Phase 10 120 14% 2-10
phenylbutyl (USP L11) Trifunctional Multi-stage Reversed Phase 10 120 17% 2-10
YMC-Triart Prep SIL bare silica (USP L3) None None Normal Phase 10, 15, 20 120 2-8

100% aqueous stable (no phase de-wetting for reversed phase)

Additional Resources

Brochures

Download the brochures below for more information about YMC-Triart products.

  • Triart Phase Overview – a quick-reference tool with specifications comparison chart & Tanaka values
  • YMC-Triart (U)HPLC Columns – a comprehensive brochure containing detailed information & applications for YMC-Triart columns
  • YMC-Triart Prep Phases – information about preparative YMC-Triart resins
  • YMC-Accura Triart – learn about our bioinert hardware packed with Triart phases
  • YMC-Actus SP Columns – these spring-assisted axial compression columns can be packed and QC tested with Triart resin prior to delivery
  • YMC Capillary Columns – Many of our resins – including YMC-Triart – are available in capillary column sizes for Micro and Nano-LC
  • YMC-Actus Prep Columns – Triart phases are available packed in our preparative column hardware with inner diameters of 20 – 50 mm

Triart Brochures



Applications
Care & Use Manuals

LC Columns & Accessories

ProductPhase / TypeSeparation Mode(s)Pore SizesParticle SizespH RangeAvailable FormatsLink to Order
YMC-Triart Bio C18C18Reversed Phase300 Å3 µm5 µm1.9 µm1 - 12UHPLCAnalytical (1 - 8 mm ID)Preparative (10 mm ID & above)Capillary (< 1 mm ID)Biocompatible
YMC-Triart Bio C4C4Reversed Phase300 Å3 µm5 µm1.9 µm1 - 10UHPLCAnalytical (1 - 8 mm ID)Preparative (10 mm ID & above)Capillary (< 1 mm ID)Biocompatible
YMC-Triart C18C18Reversed Phase120 Å3 µm5 µm10 µm15 µm20 µm1.9 µm7 µm1 - 12UHPLCAnalytical (1 - 8 mm ID)Preparative (10 mm ID & above)Capillary (< 1 mm ID)Biocompatible
YMC-Triart C18 ExRSC18Reversed Phase80 Å3 µm5 µm1.9 µm1 - 12UHPLCAnalytical (1 - 8 mm ID)Preparative (10 mm ID & above)Capillary (< 1 mm ID)Biocompatible
YMC-Triart C8C8Reversed Phase120 Å200 Å3 µm5 µm10 µm15 µm20 µm1.9 µm1 - 12UHPLCAnalytical (1 - 8 mm ID)Preparative (10 mm ID & above)Capillary (< 1 mm ID)Biocompatible
YMC-Triart Diol-HILICDihydroxypropylHILIC120 Å3 µm5 µm1.9 µm2 - 10UHPLCAnalytical (1 - 8 mm ID)Preparative (10 mm ID & above)Capillary (< 1 mm ID)Biocompatible
YMC-Triart PFPPentafluorophenylReversed Phase120 Å3 µm5 µm1.9 µm1 - 8UHPLCAnalytical (1 - 8 mm ID)Preparative (10 mm ID & above)Capillary (< 1 mm ID)Biocompatible
YMC-Triart PhenylPhenylbutylReversed Phase120 Å3 µm5 µm1.9 µm1 - 10UHPLCAnalytical (1 - 8 mm ID)Preparative (10 mm ID & above)Capillary (< 1 mm ID)Biocompatible
YMC-Triart SILBare SilicaHILICNormal Phase120 Å3 µm5 µm10 µm2 - 8Analytical (1 - 8 mm ID)Preparative (10 mm ID & above)

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