Centramate系列膜包:適用于實驗室規模,面積0.009㎡,0.018㎡,與Centrasette膜包有相同的膜材質;
Centrasette系列膜包:生物制藥工藝中用于濃縮及透析;面積0.46, 1.9和2.3 ㎡;
Maximate系列:更小的駐留體積;
Maxisette系列:適用于較大體積的工藝;
選擇超濾膜包:
1、從表一種選擇膜的種類(如:OS, AS, CS or PS);
2、從表二中選擇分子量或從表三中選擇孔徑;
3、從表格四種選擇膜間距;
表一 膜類型
Code |
Membrane |
Comments |
OS |
Omega |
Low protein-binding modified polyethesulfone |
AS |
Alpha |
Antifoam-resistant modified polyethersulfone |
CS |
Regen |
Low protein-binding Regenerated Cellulose |
PS |
Supor TFF |
Microfiltration-optimized polyethersulphone |
表二 超濾膜分子量
Code |
MWCO(kD) |
Omega(OS) |
Alpha(AS) |
Regen(CS) |
D65 |
0.65 |
l |
— |
— |
001 |
1 |
l |
— |
— |
003 |
3 |
l |
— |
— |
005 |
5 |
l |
— |
— |
010 |
10 |
l |
l |
l |
030 |
30 |
l |
l |
l |
050 |
50 |
l |
— |
l |
070 |
70 |
l |
— |
— |
100 |
100 |
l |
— |
— |
200 |
200 |
l |
— |
— |
300 |
300 |
l |
— |
— |
500 |
500 |
l |
— |
— |
990 |
1000 |
l |
— |
— |
表三、微濾膜包孔徑
Code |
Pore Size(μm) |
Supor (PS) |
Omega(OS) |
M10 |
0.1 |
l |
— |
M20 |
0.2 |
l |
— |
M45 |
0.45 |
l |
— |
M65 |
0.65 |
l |
— |
M80 |
0.8 |
l |
— |
M12 |
1.2 |
l |
— |
994 |
1.6 |
— |
l |
表四 膜包及間距形式
膜包形式 |
面積 |
Fine Screen code |
Medium Screen code |
Suspended Screen code |
Centramate |
0.01㎡ |
— |
C12P1 |
C11P1 |
0.02㎡ |
— |
C12P2 |
C11P2 |
|
0.1㎡ |
C10 |
C12 |
C11 |
|
Centrasette |
0.46㎡ |
C05 |
C06 |
C07 |
1.86㎡ |
C20 |
C21 |
C22 |
|
2.32㎡ |
C25 |
C26 |
C27 |
|
Centrasette II |
0.5㎡ |
F05 |
F06 |
F07 |
2.0㎡ |
F20 |
F21 |
F22 |
|
2.5㎡ |
F25 |
F26 |
F27 |
|
Maximate |
0.04㎡ |
— |
G01P2 |
G02P2 |
0.19㎡ |
G10 |
G01 |
G02 |
|
Maxisette |
2.8㎡ |
G50 |
C51 |
C52 |