Varios / Descuento

Features of Flash Column and Factors Affecting the Life of Flash Column

Flash columns adopt high-capacity silica gel for precise filling, which has very excellent separation and purification performance. The specific surface area of high-capacity spherical silica gel is 40% higher than that of ordinary spherical silica gel, and the sample loading is twice as much as that of ordinary spherical silica gel.
Flash columns use a smaller size of high – performance silica gel packing, with higher separation performance. Moreover, they are compatible with all kinds of rapid liquid phase preparative chromatography systems and can be used in series.

Features of flash columns

1. Automatic mechanical filling;
2. Good reproducibility;
3. Higher separation degree;
4. Higher pressure resistance;
5. Use less solvent;
6. The chromatographic columns used for separation are smaller, faster and more economical.
Factors affecting the life of flash columns
1. Heavy metal ions;
2. Mechanical impurities;
3. Some strong adsorption pigments;
4. Some residual solvents affecting the column life.
Generally, flash columns can withstand high pressure, but they cannot withstand the sudden change of high-pressure impact, which will change the volume of column bed and affect column efficiency.

Ubicación : Xi'an City , Shaanxi Province, P.R.China, 710077 Xi'an,
Persona a contactar : Bruce Lu, +86 29 89284429

Buen trato: comprar del vendedor

Visita nuestra guía para una transacción segura! En ningún caso Algomtl no se hace responsable de los anuncios. Sólo la responsabilidad del vendedor o del comprador en caso de litigio está involucrado.
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de
Features of Flash Column and Factors Affecting the Life of Flash Column

Buscar en la categoria : Varios / Descuento
Buscar en la categoria :
life, column, affecting, factors, features, flash
Rumanía 305500 Alimentación
SPREADABLE COCOA CREAM

Tuesday 28 April 2026

Cantidad : 1000 - Precio : Negotiable

SPREADABLE COCOA CREAM Dark creole chocolate - high quality spreadable cream, with high cocoa content - low melting point, for fresh mouth effect after consumption - ready to use, with a wide range of applications, from direct filling between cake layers, to fine creams obtained...

SC EUROCAS SRL

Thailandia 10110 Ropa
Foto no disponible

Saturday 01 November 2008

Cantidad : 300-1000 p

Made to order Baseball cap with logo embroidery. Minimum quantity from Thailand 300 pcs, China 1000 pcs. Your colors, your design. Different peak options. High quality. Ask price for your order. We also offer design service and assistance.Ubicación : Sino-Thai Tower 18th Fl. 32/47...

JH-Premium Co., / JH-Fashion Group Co., Ltd

  • jhpremium
  • 10110 - Bangkok
  • +66 2 665 2870
  • +66 8 46 71 39 65
Marruecos Artesania
Foto no disponible

Thursday 01 September 2011

Installed in the medina of Fes, Morocco, since generations, we produce wholesale handicrafts: Poof “Ottomans”, handbags, lamps, ceramic, tiles, Caftan and cosmetic products such as olive oil and Argan oil.. Our wholesale prices are decreasing according to the quantity ordered. We...