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上海西宝生物科技有限公司（Seebio）是美国聚合物标准品公司（APSC）的中国区官方授权代理。主要提供有机凝胶色谱标准品（Organic GPC/SEC Standards）和水性凝胶色谱标准品（Aqueous GPC/SEC Standards）两类产品。
Polymethyl Methacrylate
Narrow MWD | |||||
Catalog # | Mp | Mw | Mn | IV* (dl/gm) | Price/Qty. |
PMMA700 | 700 | 820 | 590 | 0.013 | 250mg |
PMMA850 | 860 | 1,050 | 755 | 0.016 | 250mg |
PMMA2K | 2,000 | 2,050 | 1,890 | 0.045 | 250mg |
PMMA3K | 2,825 | 2,950 | 2,525 | 0.049 | 250mg |
PMMA5K | 4,900 | 5,100 | 4,600 | 0.052 | 250mg |
PMMA7K | 7,500 | 7,630 | 6,450 | 0.066 | 250mg |
PMMA11K | 11,800 | 12,000 | 10,600 | 0.076 | 250mg |
PMMA21K | 20,850 | 20,300 | 17,000 | 0.122 | 250mg |
PMMA35K | 35,000 | 35,300 | 34,000 | 0.140 | 250mg |
PMMA45K | 46,300 | 45,300 | 40,700 | 0.198 | 250mg |
PMMA50K | 51,000 | 51,800 | 49,900 | 0.202 | 250mg |
PMMA70K | 72,000 | 73,000 | 71,250 | 0.268 | 250mg |
PMMA85K | 87,800 | 85,450 | 74,300 | 0.309 | 250mg |
PMMA90K | 90,000 | 90,400 | 88,500 | 0.346 | 250mg |
PMMA122K | 122,500 | 123,000 | 120,000 | 0.426 | 250mg |
PMMA195K | 195,000 | 195,600 | 190,100 | 0.516 | 250mg |
PMMA255K | 240,000 | 255,000 | 221,700 | 0.699 | 250mg |
PMMA310K | 300,000 | 315,000 | 295,000 | 0.780 | 250mg |
PMMA320K | 322,000 | 340,000 | 297,000 | 0.814 | 250mg |
PMMA370K | 360,000 | 370,800 | 355,000 | 0.875 | 250mg |
PMMA410K | 385,000 | 410,400 | 360,000 | 0.923 | 250mg |
PMMA500K | 480,300 | 508,000 | 450,000 | 1.080 | 250mg |
PMMA615K | 600,000 | 620,000 | 595,500 | 1.255 | 250mg |
PMMA680K | 670,000 | 758,000 | 635,000 | 1.350 | 250mg |
PMMA870K | 845,000 | 885,000 | 805,000 | 1.590 | 250mg |
PMMA1000K | 1,100,000 | 1,000,000 | 930,000 | 1.736 | 250mg |
PMMA2100K | 2,100,000 | 2,200,000 | 1,700,000 | 2.950 | 250mg |
Broad MWD | ||||
Catalog # | Mw | Mn | IV* (dl/gm) | Price/Qty. |
PMMA6000K | 6,100,000 | 2,285,000 | 6.123 | 1.0g |
PMMA4400K | 4,450,000 | 2,230,000 | 4.491 | 1.0g |
PMMA1400K | 1,425,000 | 500,000 | 1.765 | 1.0g |
PMMA600K | 570,000 | 265,000 | 1.162 | 1.0g |
PMMA510K | 513,000 | 203,000 | 1.054 | 1.0g |
PMMA400K | 415,000 | 201,000 | 0.920 | 1.0g |
PMMA200K | 227,000 | 110,000 | 0.619 | 1.0g |
PMMA150K | 157,200 | 83,700 | 0.409 | 1.0g |
PMMA120K | 122,000 | 67,500 | 0.360 | 1.0g |
PMMA100K | 91,000 | 52,000 | 0.307 | 1.0g |
PMMA76K | 75,580 | 48,000 | 0.269 | 1.0g |
PMMA65K | 65,150 | 43,150 | 0.242 | 1.0g |
PMMA36K | 35,300 | 21,000 | 0.158 | 1.0g |
PMMA17K | 17,600 | 9,650 | 0.087 | 1.0g |
Catalog # | Kit Description |
PMMALOWKIT | 250mg of PMMA700 - PMMA90K |
PMMAMHKIT | 250mg of PMMA122K - PMMA2100K |
PMMABRKIT | 1.0g of PMMA17K - PMMA6000K |
IV* - Intrinsic Viscosity in THF at 30°C
Mark-Houwink Parameters: a = 0.69; K = 0.000128
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