YMC-Triart Bio C18 UHPLC

Hybrid Silica ODS

YMC-Triart Bio C18 is a novel, organic/inorganic hybrid silica derivatized with C18 (L1 USP designation) based on a wide-pore (300Å) 1.9µm particle.  This new stationary phase is designed for UHPLC separations of proteins, peptides, and oligonucleotides, and is particularly useful for “mid-MW” biomolecules from 10kDa to 100kDa molecular weight. Triart Bio C18 is well-suited for high-sensitivity analysis using mass spec-friendly mobile phases containing formic acid or TFA, and offers lower hydrophobicity which allows for shorter runtimes with analytes that are strongly retained on conventional silica-based C18 phases.  As with all Triart products, chromatographers enjoy wide temperature and pH ranges (up to 90°C at pH 1-7, and 50°C at pH 7-12), allowing these parameters to be used as tools for optimizing separation conditions, without having to worry about stationary phase durability.

Triart Hybrid Advantages

The core material for all of the YMC-Triart products – the particle – is inspired by YMC’s flow chemistry technology.  Inherent in YMC’s process is a high level of temperature and particle formation control.  As a result, Triart particles are consistent, reproducible, and scalable across many particle sizes.  The hybrid Triart particles produce a material that is highly resilient and robust when used at extreme pH and elevated temperature.  In addition, these particles are very stable under mechanical stress such as high pressure.


YMC-Triart Bio C18: Features & Benefits

Base Material: Organic/inorganic hybrid silica
Stationary Phase: C18 (USP L1)
Particle Size: 1.9µm, scalable to larger particles
Pore Size: 300Å
Carbon Load: Proprietary
Bonding: Polymeric type
Endcapping: Yes
pH Range: 1-12
Temperature Range: Up to 90⁰C for pH 1-7
Up to 50⁰C for pH 7-12
  • Triart Bio C18 is a wide-pore 300Å hybrid silica phase designed for biomolecule separations
  • Suitable for the separation of proteins, peptides, and oligonucleotides
  • Available in UHPLC columns packed with 1.9µm particles, offering a wide pH range of 1-12.
  • Offers excellent peak shape of proteins greater than 10 kDa when using MS-friendly mobile phases containing formic acid or TFA.
  • The chemical stability of the Triart material combines with the inherent mechanical durability of the particles themselves to contribute to long column lifetime.
  • Rigorous manufacturing controls result in legendary YMC column-to-column and lot-to-lot reproducibility.
  • Triart Bio C18 is available in packed columns of various dimensions.

YMC-Triart columns are well-suited to a variety of applications in pharmaceutical and chemical laboratories. YMC-Triart’s performance in wide-ranging conditions arguably makes it the ideal reversed-phase column choice.




Product List

Product Table

Please select the desired inner diameter to see a list of products.

2.0mm ID

Particle Size Pore Size Column ID (mm) Column Length (mm) Part Number Price Quantity
1.9µm 300Å 2.0 20 TA30SP9-0202PT $965.00
1.9µm 300Å 2.0 30 TA30SP9-0302PT $1,014.00
1.9µm 300Å 2.0 50 TA30SP9-0502PT $1,058.00
1.9µm 300Å 2.0 75 TA30SP9-L502PT $1,058.00
1.9µm 300Å 2.0 100 TA30SP9-1002PT $1,078.00
1.9µm 300Å 2.0 150 TA30SP9-1502PT $1,095.00

2.1mm ID

Particle Size Pore Size Column ID (mm) Column Length (mm) Part Number Price Quantity
1.9µm 300Å 2.1 20 TA30SP9-02Q1PT $965.00
1.9µm 300Å 2.1 30 TA30SP9-03Q1PT $1,014.00
1.9µm 300Å 2.1 50 TA30SP9-05Q1PT $1,058.00
1.9µm 300Å 2.1 50 TA30SP9-05Q1PTP** $1,273.00
1.9µm 300Å 2.1 75 TA30SP9-L5Q1PT $1,058.00
1.9µm 300Å 2.1 100 TA30SP9-10Q1PT $1,078.00
1.9µm 300Å 2.1 100 TA30SP9-10Q1PTP** $1,330.00
1.9µm 300Å 2.1 150 TA30SP9-15Q1PT $1,095.00
1.9µm 300Å 2.1 150 TA30SP9-15Q1PTP** $1,284.00

**PEEK-Lined Column

3.0mm ID

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