KYOTOMONOTECH - MonoBis

ultra-fast separation

  1. High pressure type MonoBis offers separation performance equivalent to the 2μm particle packed column.
  2. Also, high separation performance is maintained even in the high-speed separation, lowering of resolution is very small at that condition.
  3. Moreover, the column load pressure is lower than that with 3μm particle packed column. This enables versatile HPLC equipment to easily perform ultra-high-speed separation.
速度比較グラフ

Ultra-fast separation even at low pressure
  1. MonoBis low pressure type shows the same resolution as 3μm particle packed column.
  2. The column load pressure is very low, less than 1/3, and it is possible to easily perform ultra-high-speed separation analysis at a high flow rate even with a general-purpose HPLC system.

excellent durability
  1. MonoBis columns are one-piece, so packing conditions do not change during use.
  2. It shows high durability even when performing ultra-high-speed separation.

high end cap
  • Due to its high level endcapping, MonoBis exhibits excellent symmetry even for the basic compound pyridine, and high values for pyridine/phenol separation too.

High resolution
  • By using a MonoBis high-pressure type column with a length of 150 mm, it is possible to easily obtain high resolution with a theoretical plate number of 20,000 or more with a single column.

High-speed separation at low flow rate and high separation
  1. High-speed separation with a linear velocity of 4.5 mm/sec is possible at a low flow rate of 0.2 mL/min when using the MonoBis high-pressure type φ1.0 x 150 mm.
  2. High resolution can be achieved at the same time with a theoretical plate number of 20,000 or more.

High molecules can also be separated in a short time
  1. Using MonoBis mesopore 30nm (wide pore), it is possible to separate macromolecular samples with a molecular weight of tens of thousands or more.
  2. The rapid separation properties are used to achieve baseline separation even with a gradient run as short as 2 minutes.

Short time, solvent saving
  1. When using MonoBis, analysis can be performed with about half the amount of solvent used when performing analysis under the same conditions as a particle-packed column.
  2. Solvent saving can be realized at the same time as separation in a short time, leading to cost reduction.
  3. The load pressure is small, and it is possible to easily change from acetonitrile to methanol.
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