C4-P是以丁基为健合相，显示中性疏水性。填料有四种孔径，6,12,20和30nm，分离取决于溶质的大小。孔径12,20和30nm的填料适用于分离多肽和蛋白质。尤其是大孔硅胶有较小的表面积适用于变形蛋白质的分离。这也适用于分离疏水性较广的化合物。
产品名称和性质/分析级C4-P
|
|
孔径(nm)
|
粒径(um)
|
孔容(mL/g)
|
比表面积(m2/g)
|
碳含量（%）
|
|
SP-60-3-C4-P
|
6
|
3
|
0.75
|
450
|
10
|
|
SP-60-5-C4-P
|
6
|
5
|
0.75
|
450
|
10
|
|
SP-120-3-C4-P
|
12
|
3
|
1
|
300
|
7
|
|
SP-120-5-C4-P
|
12
|
5
|
1
|
300
|
7
|
|
SP-200-3-C4-P
|
20
|
3
|
1.1
|
200
|
5
|
|
SP-200-5-C4-P
|
20
|
5
|
1.1
|
200
|
5
|
|
SP-300-3-C4-P
|
30
|
3
|
0.9
|
100
|
3
|
|
SP-300-5-C4-P
|
30
|
5
|
0.9
|
100
|
3
|
产品名称和性质/制备级C4-P
|
|
孔径(nm)
|
粒径(um)
|
孔容(mL/g)
|
比表面积(m2/g)
|
碳含量（%）
|
|
SP-60-10-C4-P
|
6
|
10
|
0.75
|
450
|
10
|
|
SP-60-15-C4-P
|
6
|
15
|
0.75
|
450
|
10
|
|
SP-60-20-C4-P
|
6
|
20
|
0.75
|
450
|
10
|
|
SP-60-40/60-C4
|
6
|
50
|
0.75
|
450
|
10
|
|
SP-120-10-C4-P
|
12
|
10
|
1
|
300
|
7
|
|
SP-120-15-C4-P
|
12
|
15
|
1
|
300
|
7
|
|
SP-120-20-C4-P
|
12
|
20
|
1
|
300
|
7
|
|
SP-120-40/60-C4
|
12
|
50
|
1
|
300
|
7
|
|
SP-200-10-C4-P
|
20
|
10
|
1.1
|
200
|
5
|
|
SP-200-15-C4-P
|
20
|
15
|
1.1
|
200
|
5
|
|
SP-200-20-C4-P
|
20
|
20
|
1.1
|
200
|
5
|
|
SP-200-40/60-C4
|
20
|
50
|
1.1
|
200
|
5
|
|
SP-300-10-C4-P
|
30
|
10
|
0.9
|
100
|
3
|
|
SP-300-15-C4-P
|
30
|
15
|
0.9
|
100
|
3
|
|
SP-300-20-C4-P
|
30
|
20
|
0.9
|
100
|
3
|
|
SP-300-40/60-C4
|
30
|
50
|
0.9
|
100
|
3
|