Structure of HPLC Columns
0472
Dar su opinión
Todos los comentarios en este productos
Añadir al carrito
Imprimir
  • 2.9/5
  • 1
  • 2
  • 3
  • 4
  • 5
Detalle
China Varios / Descuento

Reportar abuso

Varios / Descuento

Structure of HPLC Columns

The empty column is assembled from column joints, column tubes, and filters.

The HPLC columns joints are constructed with a low dead volume. The column joints are threaded assemblies at both ends, with 7/16-inch external threads on one end and 3/16-inch internal threads on the other end (standardized at home and abroad). The 7/16-inch external thread is connected to the 1/4-inch column tube (Φ6.35mm) and placed in the middle for sealing. The 3/16″ internal thread is connected to the 1/16″ (Φ 1.57mm) connecting tube, and a pressure ring is placed in the middle for the seal of the column joint.

In order to minimize the dead volume outside the column, when installing the HPLC columns, use a Φ1.57mm connecting tube to insert the hollow screw into the ring, and then tighten the hollow screw. The pressure ring is pressed and deformed by the hollow screw and then hung on the connecting pipe (the length of the pipe exposed after the connecting pipe passes through the pressure ring should be strictly controlled to 2.5 mm long or other fixed sizes).

In the column joints at both ends, a stainless steel filter (or strainer) is placed at each end of the HPLC column tube to block the column packing from being washed out of the column by the mobile phase. Each component of the empty column is made of 316# stainless steel, which can withstand the general solvent effect.

However, since the chloride-containing solvent is corrosive to it, it should be noted that the solvent and the connecting tube cannot be stored for a long time to avoid corrosion.

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

hawachsci

  • 3.4/5
Detalle
Inscrito el 01 marzo 2019

Identificación de la empresa : 91610000059692822B

Sitio web : www.hawach.com/

Enviar un correo electrónico a hawachsci

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
Structure of HPLC Columns

Buscar en la categoria : Varios / Descuento
Buscar en la categoria :
structure, hplc, columns
  • 3.7/5
  • 1
  • 2
  • 3
  • 4
  • 5
Estados Unidos (EE) 518103 Construcción

Reportar abuso

LED Corn Light LED Corn Bulb LED Corn lamp
LED Corn Light LED Corn Bulb LED Corn lamp

Saturday 02 April 2016

We are the first patented waterproof LED Corn light in China. LED Replacement Lamps for Metal Halide / High Pressure Sodium/High Intensity Discharge/CFL Material Private mode 6063 Aluminum thermal structure; High quality aluminum processing technique; Special su rface treatment process...

Shenzhen snuoer technology Co., LTD

  • 518103 - shenzhen
  • +86 755 18682173476
  • 3.9/5
  • 1
  • 2
  • 3
  • 4
  • 5
Vietnam 700000 Muebles

Reportar abuso

Cadre en Acier Inoxydable Camping Hammock
Cadre en Acier Inoxydable Camping Hammock

Tuesday 20 January 2026

- Ubicación : 111/39/4 Tay Lan Street, Tan Tao ward, Binh Tan district, 700000 Ho Chi Minh, Persona a contactar : Luc Truong, +84 9 86 58 28 62

Qui Phuc Company Limited

  • Luck06
  • 700000 - Ho Chi Minh
  • +84 9 86 58 28 62
  • 3.5/5
  • 1
  • 2
  • 3
  • 4
  • 5
Taiwán 414 Medicina

Reportar abuso

New Design!! MSW-104 Bubble Bath Spa Massager Full Body Mattress Ozone Massage Non-Slip...
New Design!! MSW-104 Bubble Bath Spa Massager Full Body Mattress Ozone Massage Non-Slip...

Tuesday 08 March 2016

Cantidad : 100~500

Bubble Bath Spa Massager MSW-104 Bubble Bath Spa Massager is a new generation of home spa massager and is optimized for use in bath with the quality of tranquility, relaxing and luxury life. Configuration of MSW-104 is One-Touch Control Panel with Minimal and fashionable design...

LienJie International Ltd.

  • 414 - Taichung City
  • +886 4 23367128