China Medical
Medical

Preparative Liquid Chromatography System

Quantity : 1-1000   Price : 100000-10000000

Hanbon preparative liquid chromatography system has the characteristics of high efficiency, high speed, high automation, and explosion-proof, and is widely used in the separation and purification of pharmaceutical intermediates, biopharmaceuticals, synthetic drugs, natural products, fine chemicals, food additives and other fields. Including: CS-Prep® industrial preparative adsorption hplc system, Newstyle® laboratory liquid chromatography system, IntepureIntegrated liquid chromatograph etc.

The Difference Between Analytical And Preparative Hplc System

Analytical chromatography, reflecting the composition of the sample, seeks efficient separation and high sensitivity without the need to collect specific fractions, and eluates are usually disposed of as waste liquids. In preparative process chromatography, however, the maximum amount of product must be produced in the minimum amount of time in order to save investment and operating costs. Due to the difference in purpose, there are major differences in the optimisation of the operating parameters chosen for preparative chromatography and analytical chromatography, including column size, packing, flow rate, operating pressure, injection volume, product purity, product recovery and chromatographic separation effectiveness. The former requires the smaller the injection volume, while the latter requires the column to be overloaded in order to increase the preparation volume. There are two types of column overloading, one is "mass overloading", where a smaller injection volume is maintained and the injection concentration is increased, and the other is "volume overloading", where a smaller injection concentration is maintained and the injection volume is increased. In preparative chromatography, mass overloading is generally considered to be preferable. In preparative chromatography separations, both separation and column efficiency decrease as the degree of mass overloading increases. However, operating with mass overload can increase the preparative volume provided that the separation can be achieved.

Preferred Options For Impurity Preparation

Impurity studies are carried out throughout the life cycle of pharmaceutical development. Impurity preparation is one of the bitter seas of sample purification, and the traditional approach is to use glass chromatography columns or analytical or semi-preparative HPLC to enrich bit by bit. The DAC50 with NS4210 chromatography system is 5-20 times more efficient than a 20 ml/min system with high throughput screening + excellent batch reproducibility. The system can also be equipped with an optional automatic fraction collector to increase automation and allow more focus on drug development.

For more information about hplc chromatography steps and latest hplc instruments, please feel free to contact us!

Location : No.1-9 jixian road, economic development zone, 223005 Jiangsu,
Contact : com hanbon, 86 0517 83706900

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
Preparative Liquid Chromatography System

Search in a category : Medical
Search in a category :
liquid, system, chromatography, preparative
Hong Kong 852 Equipment goods
Security Camera Module | TI 1.3mp 960P DM365/DM368+AR0130

Tuesday, September 08, 2015

Module parameters HD-960P-38*38mm 1.3megapxel low-illumination HD web camera Network Camera - Sensor type 1/4 inch、1.3megapixel , CMOS low-illumination width dynamic sensor - Minimum illumination Color: 1 Lux/F1.2, black and white: 0.02Lux/F1.2 - Electronic shutter 1/5 second ~ 1/50...

ZT Technology Group Ltd.

Turkey 34160 Clothes
Waterproof Terry Cloth Mattress Protectors (PU Laminated Terry Mattress Covers)

Tuesday, May 26, 2026

Waterproof Terry Cloth Mattress Protectors (PU Laminated Terry Mattress Covers) Waterproof and Breathable Terry cloth with PU membrane 80%cotton+20%polyester 170-180 gsm (can be arranged regarding customer needs) Protects mattress against all kinds of liquid spillage Durable stretched...

Anatolia Textile LTD

Taiwan 334 Equipment goods
High Speed Front and Back Labeling Machine LD-450S

Tuesday, May 26, 2026

- High Speed Front and Back Labeling Machine - Model No.: LD-450S High Speed Front and Back Labeling Machine LD-450S is ideal for simultaneously applying Front and Back pressure sensitive labels to a container. It suits for Round Oval, Square, Rectangular or Irregular products labeling...

Autopack Co.,Ltd