Chromosorb Packings

Restek offers the full line of Chromosorb? solid supports. Choosing the appropriate support will depend on your application. Need assistance?RESTEK提供全系列的Chromosorb型硅藻土色谱填料，填料经过了严格的筛选以去除细末，颗粒尺寸分布集中。根据具体应用选择所需填料。

Chromosorb P （used to prepare Silcoport TM P）
Chromosorb P support is manufactured from hard firebrick, making it a rugged material. This support is available acid washed （AW）, nonacid washed （NAW）, ａnd traditional dimethyldichlorosilane （DMDCS） treated. Chromosorb? P support can hold up to 30 weight% of liquid stationary phase, making it the highest loading support available.
Chromosorb? W （used to prepare Silcoport? W ａnd Silcoport? BW）
Chromosorb? W support is a flux-calcinated diatomite. This solid support is very fragile but offers the highest inertness of all diatomaceous earth supports. It can be prepared with up to 25 weight% of liquid stationary phase. Chromosorb? W support is available in AW, NAW, ａnd DMDCS, or treated with Restek’s proprietary （Silcoport?） deactivation. Chromosorb? W-HP is an acid washed, silanized version of Chromosorb? W.
Chromosorb? G
Chromosorb? G support is the hardest support available ａnd has the lowest surface area of all the diatomaceous earth supports. Chromosorb? G support is available as AW, NAW, ａnd DMDCS-treated. It can hold up to 10 weight% of liquid stationary phase.
Chromosorb? T
Chromosorb? T support is made from Teflon? material ａnd is an extremely inert solid support.
Chromosorb? G ａnd Chromosorb? T are available as custom products. Contact us for more information.

Chromosorb P（used to prirare Silcoport P）

Chromosorb P型色谱填料是由硬的耐火砖制造，在天然硅藻土中加入木屑及少量黏合剂于900摄氏度左右锻烧，就得到这种红色硅藻土载体。这是一种相当耐用的材料，机械强度较高。可以用酸洗、非酸洗 、传统的二甲基氯硅烷（DMDCS）处理。其可以承载30%重量的固定液。

Chromosorb W（used to prepare Silcoport W ａnd Silcoport BW）

Chromosorb W型色谱填料是一种熔融-锻烧硅藻土载体，它是将天然硅藻土经盐酸处理后干燥，再加入少量碳酸钠助剂在1100摄氏度左右煅烧，就得到这种白色硅藻土载体。这种担体十分易碎，但是惰性是现有硅藻土中的，能用于高温分析。其固定液承载量可达25%，Chromosorb W填料可以使用AW、NAW、DMDCS等清洗。也可以用Silcoport工艺去活处理。Chromosorb W-HP是酸洗 的、硅烷化的Chromosorb W。

Chromosorb G

Chromosorb G型载体在所有的硅藻土中表面积的。可以采用AW，NAW，和DMDCS处理。这种载体可能承载10%重量的固定液。

Chromosorb T

Chromosorb T型载体是一种Teflon制品，惰性。

	Description	Mesh	qty.	Cat.#
	Chromosorb PNAW	45/60	100g	25629
	Chromosorb PNAW	60/80	100g	25630
	Chromosorb PNAW	80/100	100g	25631
	Chromosorb PNAW	100/120	100g	25632
	Chromosorb PAW	45/60	100g	25633
	Chromosorb PAW	60/80	100g	25634
	Chromosorb PAW	80/100	100g	25635
	Chromosorb PAW	100/120	100g	25636
	Chromosorb PAW/DMDCS	45/60	100g	25637
	Chromosorb PAW/DMDCS	60/80	100g	25638
	Chromosorb PAW/DMDCS	80/100	100g	25639
	Chromosorb PAW/DMDCS	100/120	100g	25640
	Chromosorb GNAW	45/60	100g	25643
	Chromosorb GNAW	60/80	100g	25644
	Chromosorb GNAW	80/100	100g	25645
	Chromosorb GNAW	100/120	100g	25646
	Chromosorb GAW	45/60	100g	25647
	Chromosorb GAW	60/80	100g	25648
	Chromosorb GAW	80/100	100g	25649
	Chromosorb GAW	100/120	100g	25650
	Chromosorb GAW/DMDCS	45/60	100g	25651
	Chromosorb GAW/DMDCS	60/80	100g	25652
	Chromosorb GAW/DMDCS	80/100	100g	25653
	Chromosorb GAW/DMDCS	100/120	100g	25654
	Chromosorb G-HP	100/120	100g	25655
	Chromosorb WNAW	45/60	100g	25656
	Chromosorb WNAW	60/80	100g	25657
	Chromosorb WNAW	80/100	100g	25658
	Chromosorb WNAW	100/120	100g	25659
	Chromosorb WAW	45/60	100g	25660
	Chromosorb WAW	60/80	100g	25661
	Chromosorb WAW	80/100	100g	25662
	Chromosorb WAW	100/120	100g	25663
	Chromosorb WAW/DMDCS	45/60	100g	25664
	Chromosorb WAW/DMDCS	60/80	100g	25665
	Chromosorb WAW/DMDCS	80/100	100g	25666
	Chromosorb WAW/DMDCS	100/120	100g	25667
	Chromosorb W-HP	60/80	100g	25668
	Chromosorb W-HP	80/100	100g	25669
	Chromosorb W-HP	100/120	100g	25670
	Chromosorb W-HP	120/140	100g	25671
	Chromosorb T	40/60	100g	25676

*Please call for larger quantities （>100gm bottles） of Chromosorb packings.
NAW－－nonacid washed
AW－－acid washed
DMDCS－－dimethyldichlorosilane
BW－－base washed