聚苯乙烯磺酸钠 Polystyrene Sulfonate - Na Salt GPC 分子量标准品 CAS ： 9080-79-9
|
Anionic |
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|
Catalog # |
Mp |
Mw |
Mn |
IV* (dl/gm) |
Qty. |
|
PSS3760K |
3,760,000 |
3,592,000 |
3,554,000 |
4.762 |
250mg |
|
PSS3429K |
3,429,000 |
3,462,000 |
3,441,000 |
4.470 |
250mg |
|
PSS2350K |
2,350,000 |
2,260,000 |
1,958,000 |
3.225 |
250mg |
|
PSS900K |
829,500 |
907,000 |
740,000 |
1.770 |
250mg |
|
PSS670K |
673,000 |
555,000 |
198,000 |
1.305 |
250mg |
|
PSS570K |
576,900 |
587,600 |
557,600 |
1.370 |
250mg |
|
PSS300K |
305,000 |
282,000 |
254,200 |
0.813 |
250mg |
|
PSS260K |
267,200 |
262,600 |
218,400 |
0.780 |
250mg |
|
PSS129K |
129,000 |
126,700 |
108,200 |
0.460 |
250mg |
|
PSS80K |
77,900 |
73,900 |
60,000 |
0.323 |
250mg |
|
PSS41K |
39,000 |
41,000 |
37,500 |
0.208 |
250mg |
|
PSS30K |
29,500 |
31,000 |
28,200 |
0.162 |
250mg |
|
PSS15K |
15,650 |
15,450 |
14,800 |
0.102 |
250mg |
|
PSS7K |
7,400 |
7,500 |
6,900 |
0.064 |
250mg |
|
PSS4K |
4,600 |
4,800 |
4,400 |
0.037 |
250mg |
|
PSS3K |
3,420 |
3,610 |
3,000 |
0.036 |
250mg |
|
PSS1K |
1,600 |
1,700 |
1,400 |
0.0023 |
250mg |
|
Anionic, Broad MWD |
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|
Catalog # |
Mw |
Mn |
IV* (dl/gm) |
Qty. |
|
PSS700K |
700,000 |
143,900 |
2.147 |
1.0g |
|
PSS675K |
675,000 |
205,000 |
1.370 |
1.0g |
|
PSS100K |
100,500 |
30,000 |
0.353 |
1.0g |
|
PSS65K |
67,500 |
24,800 |
0.325 |
1.0g |
|
Catalog # |
Kit Description |
|
PSSKIT |
250mg of PSS1K - PSS3760K |
IV* - Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C
Mark-Houwink Parameters; a = 0.70; K = 0.000125
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