關(guān)鍵詞:APSC標準品
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產(chǎn)品介紹：APSC標準品
美國聚合物標準品公司（APSC）的進口原裝聚合物標準品主要分為有機凝膠色譜標準品（Organic GPC/SEC Standards）和水性凝膠色譜標準品（Aqueous GPC/SEC Standards）兩類。
有機凝膠色譜標準品（Organic GPC/SEC Standards）
1、聚苯乙烯標準品 Polystyrene CAS9003-53-6 有機凝膠色譜標準品（Organic GPC/SEC Standards）
（1）低分子量，窄分布聚苯乙烯
Low Mw, Narrow MWD Polystyrene
Catalog # Mp Mw Mn IV*
PS162 162 162 162 0.0177
PS200 208 208 208 0.0150
PS260 260 265 250 0.0183
PS266 266 255 240 0.0185
PS400 370 402 341 0.0219
PS416 416 416 416 0.0225
PS500 510 517 504 0.0255
PS600 578 615 517 0.0265
PS800 765 826 726 0.0280
PS900 845 910 783 0.0340
PS1000 940 1,013 871 0.0333
PS1100 1,080 1,200 1,040 0.0352
PS1200 1,220 1,330 1,150 0.0364
PS1500 1,470 1,490 1,350 0.0385
PS1700 1,670 1,680 1,550 0.0398
PS1900 1,925 1,940 1,690 0.0435
PS2000 2,400 2,500 2,300 0.0450
PS2500 2,560 2,630 2,500 0.0474
PS3600 3,600 3,650 3,350 0.0560
PS4000 4,300 4,520 3,900 0.0590
PS5400 5,450 5,480 5,200 0.0680
IV * — 黏度系數(shù)(dL / g)  四氫呋喃 30°C
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
(a = 0.428; K = 0.0017)
250mg包裝
（2）中等分子量，窄分布聚苯乙烯
Medium Mw, Narrow MWD Polystyrene
Catalog # Mp Mw Mn IV*
PS6000 6,100 6,550 5,770 0.073
PS7600 7,600 7,820 7,400 0.076
PS10000 9,400 9,500 9,300 0.089
PS14000 14,000 14,800 13,300 0.119
PS18000 18,000 18,100 17,900 0.127
PS20600 20,600 20,800 18,900 0.151
PS24200 24,200 25,100 23,000 0.170
PS30800 30,800 35,100 30,500 0.202
PS36000 36,000 37,400 35,800 0.224
PS44000 44,100 43,700 38,300 0.242
PS46500 46,500 47,500 46,300 0.265
PS49000 49,000 53,500 47,500 0.286
PS62000 62,100 67,300 60,700 0.335
PS78300 78,300 79,000 68,000 0.372
PS97500 97,500 95,400 83,600 0.448
PS99200 99,200 105,200 95,000 0.465
IV * — 黏度系數(shù)(dL / g)    四氫呋喃  30°C 
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
(a = 0.712; K = 0.000128)
250mg包裝
（3）高分子量，窄分布聚苯乙烯
High Mw, Narrow MWD Polystyrene
Catalog # Mp Mw Mn IV*
PS110K 108,000 111,300 101,900 0.488
PS115K 115,000 122,000 108,000 0.490
PS123K 123,000 125,000 118,000 0.550
PS140K 139,700 141,300 127,200 0.575
PS160K 155,400 160,900 144,600 0.635
PS170K 170,000 171,000 164,000 0.681
PS186K 186,000 189,800 177,300 0.745
PS215K 207,300 215,700 190,800 0.760
PS280K 282,400 295,900 266,700 1.006
PS350K 358,400 389,300 357,100 1.223
PS400K 400,000 410,000 395,000 1.260
PS535K 534,400 566,200 492,900 1.483
PS570K 570,000 580,000 520,000 1.500
PS645K 646,600 671,400 587,900 1.762
PS690K 690,000 706,000 672,000 1.895
PS940K 940,000 950,000 925,000 2.300
PS1000K 1,000,000 1,010,000 808,000 2.390
PS1350K 1,350,000 1,355,000 1,165,000 2.807
PS1390K 1,390,000 1,460,000 1,295,000 3.040
IV * — 黏度系數(shù)(dL / g)    四氫呋喃  30°C 
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
(a = 0.712; K = 0.000128)
250mg包裝
（4）超高分子量，窄分布聚苯乙烯
Ultra High Mw, Narrow MWD Polystyrene
Catalog # Mp Mw Mn IV*
PS2000K 1,900,000 1,970,000 1,790,000 3.870
PS2200K 2,200,000 1,830,000 1,340,000 3.780
PS3000K 2,750,000 2,860,000 2,624,000 4.900
PS5000K 4,200,000 4,480,000 3,930,000 6.650
PS6000K 5,100,000 5,480,000 4,765,000 7.650
PS7000K 6,300,000 6,770,000 5,940,000 8.878
PS8000K 7,800,000 8,420,000 7,200,000 10.335
PS12000K 11,600,000 12,650,000 10,630,000 14.584
PS20000K 18,000,000 20,000,000 16,700,000 18.250
IV * — 黏度系數(shù)(dL / g)    四氫呋喃  30°C 
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
(a = 0.712; K = 0.000128)
250mg包裝
（5）寬分子量聚苯乙烯
Broad Mw Polystyrene
Catalog # Mw Mn Mz IV*
PSBR800K 790,000 500,000 1,100,000 1.925
PSBR655K 654,700 278,100 1,172,000 1.515
PSBR560K 560,000 285,000 965,000 1.463
PSBR450K 445,000 175,000 777,800 1.243
PSBR350K 350,250 152,000 647,200 1.075
PSBR300K 300,000 125,000 525,000 0.960
PSBR285K 285,000 115,000 575,000 0.955
PSBR250K 250,000 100,000 430,000 0.843
PSBR235K 235,000 95,000 415,000 0.783
PSBR215K 215,000 64,100 380,000 0.747
PSBR170K 171,500 80,000 290,000 0.620
PSBR120K 118,500 40,000 265,000 0.427
PSBR50K 48,000 22,500 78,000 0.261
PSBR35K 33,000 14,500 52,000 0.189
PSBR15K 14,900 6,000 25,500 0.112
PSBR1K 1,100 600 1600 0.035
PSBR300 345 285 415 ------
IV * — 黏度系數(shù)(dL / g)    四氫呋喃  30°C 
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
1.0g包裝
（6）雙峰聚苯乙烯
Bimodal Polystyrene
Catalog # Mp1 Mp2 IV*
PS1500/3K 1,450 2,900 0.044
PS3K/6K 2,500 5,000 0.053
PS4K/8K 4,250 8,500 0.070
PS8K/16K 8,500 17,000 0.095
PS15K/30K 15,000 30,000 0.137
PS20K/40K 21,000 42,000 0.192
PS30K/60K 32,000 64,000 0.245
PS55K/110K 56,000 112,000 0.372
PS90K/180K 90,000 180,000 0.460
PS115K/230K 115,000 230,000 0.638
PS130K/260K 138,000 276,000 0.733
PS145K/290K 146,000 292,000 1.042
PS325K/650K 326,000 652,000 1.628
PS700K/1400K 731,500 1,463,000 2.507
PS1000K/2000K 1,000,000 2,000,000 3.654
IV * — 黏度系數(shù)(dL / g)    四氫呋喃  30°C
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
250mg包裝
（7）溴化聚苯乙烯
Brominated Polystyrene(% Br = 66.3; % Cl = .092)
Catalog # Mw Mn Mz IV*
BRPS650K 646,000 300,000 1,300,000 0.284
BRPS35K 34,500 19,000 51,500 0.037
IV * — 黏度系數(shù)(dL / g)    四氫呋喃  30°C
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
Broad MWD Polydimethylsiloxane
Catalog # Mw Mn IV*
PDS910K 910,000 490,300 1.083
PDS842K 841,900 480,500 1.126
PDS800K 809,000 447,300 1.051
PDS775K 755,300 440,700 1.022
PDS265K 265,000 75,700 0.658
PDS220K 220,100 62,900 0.578
PDS145K 145,000 58,000 0.420
PDS90K 90,500 39,300 0.305
PDS50K 50,400 28,200 0.171
PDS40K 40,000 22,200 0.170
PDS30K 30,200 17,800 0.130
PDS20K 17,800 10,500 0.095
PDS11K 11,550 8,200 0.069
PDS9K 9,000 7,800 0.056
PDS6K 5,800 4,250 0.035
PDS3K 3,100 2,450 0.020
PDS2K 2,400 1,650 0.018
PDS1500 1,675 1,350 --
IV* - Intrinsic Viscosity (dL/g) in Toluene at 30°C
(a = 0.731; K = 0.0000624)
1.0g包裝
11、聚丙烯標準品 Polypropylene 聚丙烯CAS9003-07-0 有機凝膠色譜標準品（Organic GPC/SEC Standards）
（1）低分子量聚丙烯
Low Mw Polypropylene
Catalog # Mp Mw Mn IV*
PP2700 2,700 2,850 2,700 0.057
PP2600 2,575 2,650 2,530 0.052
PP2100 2,100 2,150 2,020 0.045
PP1900 1,850 1,900 1,800 0.042
PP1800 1,800 1,770 1,630 0.039
PP1650 1,650 1,660 1,575 0.037
PP1450 1,450 1,440 1,375 0.033
PP1365 1,365 1,400 1,355 0.032
PP1300 1,300 1,290 1,230 0.030
PP1160 1,160 1,175 1,120 0.028
PP1075 1,075 1,100 1,070 0.027
PP1000 1,000 1,015 965 0.026
PP900 900 930 890 0.023
PP875 875 890 850 0.023
PP780 780 800 760 0.021 
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
(a = 0.78; K = 0.00014)
250mg包裝
（2）寬分子量分布聚丙烯
Broad MWD Polypropylene
Catalog # Mw Mn Mp IV*
PP800K 801,000 127,000 190,000 4.405
PP575K 575,000 100,000 138,200 3.663
PP467K 467,300 75,400 125,600 3.169
PP350K 348,300 43,500 198,000 2.323
PP300K 297,000 47,500 160,000 2.120
PP270K 267,000 43,300 152,700 1.633
PP230K 231,300 41,800 150,000 1.481
PP210K 210,000 41,200 137,900 1.397
PP200K 197,100 40,600 131,000 1.280
PP180K 177,100 40,000 118,300 1.244
PP150K 151,900 38,400 106,800 1.119
PP135K 136,500 37,000 101,500 1.000
PP110K 110,500 34,000 87,100 0.922
PP105K 108,000 32,500 82,800 0.869
PP95K 95,400 28,100 72,500 0.846
PP60K 59,300 24,700 52,300 0.605
PP50K 50,400 23,600 49,700 0.580
PP45K 47,500 21,300 42,600 0.541
PP9K 8,600 2,600 8,500 0.130
PP6K 6,200 3,000 6,000 0.113
PP1200 1,220 885 1,100 0.032
PP800 830 740 800 0.025 
IV* - Intrinsic Viscosity (dL/g) in TCB at 145°C
(a = 0.750; K = 0.000137)
1g包裝
聚乙烯標準品 Polyethylene CAS9002-88-4 有機凝膠色譜標準品（Organic GPC/SEC Standards）
（1）窄分子量分布聚乙烯
Narrow MWD Polyethylene
Catalog # Mp Mw Mn IV*
PE115K 114,000 115,200 97,000 1.918
PE67K 67,400 68,200 64,000 1.317
PE56K 56,400 59,300 53,300 1.198
IV* - Intrinsic Viscosity (dL/g) in TCB at 135°C
(a = 0.705; K = 0.0005188)
200mg包裝
（2）低分子量聚乙烯
Low Mw Polyethylene
Catalog # Mp Mw Mn Mz
PE5300 5,300 6,400 3,160 11,200
PE4930 4,930 6,060 3,020 10,600
PE4650 4,650 5,640 2,880 9,790
PE3700 3,700 4,360 2,300 7,430
PE1960 1,960 2,150 1,850 2,510
PE1200 1,230 1,810 940 3,640
PE1100 1,100 1,140 1,010 1,300
PE770 770 840 720 1,000
PE580 580 620 540 730
PE540 540 610 530 710
PE430 430 455 410 510
PE254 254 254 254 254
PE226 226 226 226 226
PE212 212 212 212 212
PE198 198 198 198 198
PE170 170 170 170 170
PE156 156 156 156 156
PE86 86 86 86 86
1.0g包裝
（3）超高分子量分布聚乙烯
Ultra High MWD Polyethylene
Catalog # Mw Mn Mv IV*
UHMWPE1200K 1,165,000 214,600 753,000 9.30
UHMWPE1070K 1,070,000 202,200 769,100 10.77
UHMWPE1000K 1,033,000 237,000 740,500 7.20
UHMWPE800K 883,500 189,000 642,200 7.70
IV* - Intrinsic Viscosity (dL/g) in TCB at 135°C
1.0g包裝
（4）寬分子量分布聚乙烯
Broad MWD Polyethylene
Catalog # Mw Mn Mz IV*
高密度 High Density
PE150K 150,100 20,200 565,100 1.785
PE130K 132,700 82,600 321,000 1.900
PE105K 105,000 10,400 475,000 1.420
PE73K 72,500 17,150 259,500 1.223
PE52K 52,000 18,300 138,000 1.010
低密度 Low Density
PE102K 102,000 9,800 366,300 1.550
IV* - Intrinsic Viscosity (dL/g) in TCB at 130°C
分支形（高壓低密度）
Branched Polyethylene (HD-LDPE)
Catalog # LCB* Mw Mn IV**
BRPE0 0.0 52,000 18,300 1.010
BRPE14 1.4 88,200 23,000 0.898
LCB* - Branched per 1000 carbons
IV** - Intrinsic Viscosity (dL/g) in TCB at 140°C
1.0g包裝
13、聚乙烯對苯二甲酯標準品 Polyethylene Terephthalate（PET）CAS25038-59-9 有機凝膠色譜標準品（Organic GPC/SEC Standards）
聚乙烯對苯二甲酯 Polyethylene Terephthalate （PET）
Catalog #  Mw Mn Mz IV*
PET63K 63,500 30,000 99,000 0.945
PET49K 49,200 25,600 72,800 0.685
PET39K 39,000 21,000 69,000 0.630
PET27K 27,400 15,400 47,100 0.511
IV* - Intrinsic Viscosity (dL/g) in o-chlorophenol at 25°C
(a = 0.658; K = 0.000631)
1.0g包裝
14、聚對苯二甲酸丁二酯標準品 Polybutylene Terephthalate （PBT）CAS24968-12-5 有機凝膠色譜標準品（Organic GPC/SEC Standards）
寬分子量分布聚對苯二甲酸丁二酯
Polybutylene Terephthalate （PBT）
Catalog # Mw Mn Mz IV*
PBT55K 54,600 24,200 93,000 1.200
PBT52K 52,500 27,200 82,000 1.145
PBT44K 43,600 21,200 71,000 1.000
PBT37K 37,200 18,300 58,200 0.850
PBT29K 29,300 15,900 45,000 0.670
PBT16K 16,150 8,150 27,500 0.284
IV* - Intrinsic Viscosity (dL/g) in o-chlorophenol at 25°C
(a = 0.915; K = 0.0000622)
1.0g包裝
15、聚四氫呋喃標準品 Polytetrahydrofuran 有機凝膠色譜標準品（Organic GPC/SEC Standards）
聚四氫呋喃 Polytetrahydrofuran
Catalog # Mp Mw Mn IV*
PTHF9K 9,000 8,950 5,600 0.185
PTHF6K 6,000 5,950 2,100 0.136
PTHF4K 3,650 3,900 1,500 0.105
PTHF1.5K 1,500 2,400 1,100 0.078
PTHF1K 900 1,250 550 0.057
IV* - Intrinsic Viscosity (dL/g) in THF at 30°C
(a = 0.548; K = 0.00128)
1.0g包裝
16、醋酸纖維素標準品 Cellulose Acetate 乙酸纖維素CAS9004-35-7 有機凝膠色譜標準品（Organic GPC/SEC Standards）
醋酸纖維素 Cellulose Acetate
Catalog # Mw Mn IV*
CA135K 135,200 93,600 1.708
IV* - Intrinsic VIscosity (dL/g) in 98% Acetone, 2% Water at 30°C
250mg包裝
17、三乙酸纖維素標準品 Cellulose Triacetate三醋酸纖維素標準品 CAS9012-09-3 有機凝膠色譜標準品（Organic GPC/SEC Standards）
三乙酸纖維素
Cellulose Triacetate
Catalog # Mw Mn IV*
CTA140K 140,000 56,700 1.858
IV* - Intrinsic Viscosity (dL/g) MeCl2 at 30°C
250mg包裝
18、尼龍 Nylon 有機凝膠色譜標準品（Organic GPC/SEC Standards）
尼龍6（聚己內(nèi)酰胺）
Nylon6 Poly(Caprolactam)
Catalog # Mw Mn Mp IV*
NSIX40K 41,000 19,400 33,000 2.168
NSIX30K 31,400 17,400 26,300 1.677
NSIX20K 22,000 13,000 17,500 1.188
NSIX15K 17,200 11,300 14,500 1.076
IV* - Intrinsic Viscosity (dL/g) in HCOOH (90%) at 25°C
(a = 0.70; K = 0.00145)
1.0g包裝
尼龍66（聚己二酰己二胺基纖維）
Nylon 66(Polyamide: Adipic Acid - Hexamethylenediamine)
Catalog # Mw Mn Mp IV*
N110K 110,000 44,000 69,500 2.575
N74K 74,000 26,300 44,100 1.921
N40K 40,500 17,400 26,500 1.354
N33K 33,100 15,000 22,200 1.196
N32K 32,300 14,700 21,800 1.188 
IV* - Intrinsic Viscosity (dL/g) in HCOOH (90%) at 25°C
(a = 0.68; K = 0.00110)
聚丙烯酰胺標準品 Polyacrylamide 水性凝膠色譜標準品（Aqueous GPC/SEC Standards）
（1）非離子型聚丙烯酰胺
Non-ionic Polyacrylamide
Catalog # Mp Mw Mn IV*
PAM1100K 950,000 1,100,000 460,800 3.495
PAM1000K 800,000 990,000 450,000 3.169
PAM400K 320,000 401,000 189,400 1.406
PAM200K 135,000 201,000 103,600 1.046
PAM110K 67,200 109,600 53,200 0.988
PAM100K 93,000 99,000 50,000 0.673
PAM80K 59,500 83,100 45,600 0.762
PAM55K 47,200 53,600 36,700 0.463
PAM50K 43,600 53,200 35,700 0.478
PAM40K 34,000 37,000 22,300 0.300
PAM30K 30,000 30,600 25,300 0.295
PAM25K 25,200 27,500 21,800 0.231
PAM19K 19,000 19,100 14,700 0.121
PAM15K 15,000 15,500 12,800 0.167
PAM2950 2,950 3,350 2,765 0.076 
IV* - Intrinsic Viscosity (dL/g) in 0.05m Sodium Sulfate at 30°C
(a = 0.66; K = 0.000373)
250mg包裝
（2）非離子型聚丙烯酰胺
Non-ionic Polyacrylamide
Catalog # Mp Mw Mn IV*
PAAM9000K 6,500,000 9,000,000 4,250,000 14.600
PAAM7000K 6,200,000 7,300,000 2,100,000 5.422
PAAM6100K 3,900,000 6,100,000 1,300,000 4.583
PAAM6000K 4,900,000 5,352,000 535,000 4.715
PAAM1000K 725,000 1,140,000 465,300 3.800
PAAM500K 331,000 524,000 209,600 2.250
PAAM350K 193,400 367,000 141,000 1.650
PAAM80K 50,500 79,900 44,400 0.645
PAAM60K 46,100 58,400 36,500 0.545
PAAM20K 17,300 21,900 13,700 0.255
PAAM10K 7,950 11,530 7,600 0.160
PAAM9K 6,900 8,980 5,300 0.139
PAAM3500 3,500 3,500 2,900 0.077
PAAM3K 2,700 3,200 2,500 0.074 
IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.66; K = 0.000373)
500mg包裝
4、聚乙二醇標準品 Polyethylene Glycol(PEG) CAS25322-68-3 水性凝膠色譜標準品（Aqueous GPC/SEC Standards）
（1）低分子量，窄分布聚乙二醇
Low Mw, Narrow MWD Polyethylene Glycol
Catalog # Mp Mw Mn IV*
PEG62 62 62 62 0.022
PEG106 106 106 106 0.026
PEG194 194 194 194 0.029
PEG238 238 238 200 0.029
PEG330 330 335 295 0.034
PEG350 350 355 320 0.035
PEG375 375 380 340 0.037
PEG400 400 425 385 0.038
PEG425 425 430 395 0.038
PEG450 450 455 415 0.039
PEG590 590 590 585 0.041
PEG610 610 645 300 0.042
PEG650 650 665 615 0.043
PEG700 700 700 645 0.045
PEG840 840 850 775 0.049
PEG975 975 980 900 0.052
PEG985 985 1,000 955 0.053 
IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.57; K = 0.00104)
1.0g包裝
（2）高分子量，窄分布聚乙二醇
High Mw, Narrow MWD Polyethylene Gylcol
Catalog Mp Mw Mn IV*
PEG1050 1,050 1,065 1,000 0.056
PEG1150 1,150 1,150 1,100 0.058
PEG1500 1,500 1,510 1,425 0.067
PEG1670 1,670 1,690 1,615 0.072
PEG2010 2,010 2,065 1,965 0.079
PEG2200 2,200 2,345 2,190 0.083
PEG2500 2,500 2,560 2,375 0.090
PEG3300 3,330 3,410 3,165 0.107
PEG3770 3,770 3,800 3,580 0.114
PEG5250 5,250 5,300 4,750 0.130
PEG5800 5,800 6,250 5,400 0.145
PEG10225 10,225 10,665 10,125 0.201
PEG10730 10,730 10,750 10,300 0.202
PEG15000 14,500 14,600 13,200 0.246
PEG30000 30,250 29,450 15,400 0.367
IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.57; K = 0.00104)
1.0g包裝
5、聚氧乙烯標準品 Polyethylene Oxide(PEOX) CAS25322-68-3 水性凝膠色譜標準品（Aqueous GPC/SEC Standards）
（1）陰離子型 窄分布聚氧乙烯
Anionic, Narrow MWD Polethylene Oxide
Catalog # Mp Mw Mn IV*
PEOX1000K 1,001,000 992,000 886,000 5.869
PEOX900K 814,000 873,000 759,000 5.620
PEOX600K 610,000 630,000 594,300 3.960
PEOX300K 304,000 310,000 298,100 2.470
PEOX270K 258,000 273,000 243,750 2.247
PEOX150K 167,000 170,000 163,500 1.540
PEOX100K 111,000 108,000 96,500 1.123
PEOX80K 85,300 82,850 65,750 0.954
PEOX55K 56,100 57,000 55,300 0.670
PEOX25K 29,300 27,800 22,800 0.439 
IV* - Intrinsic VIscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.693; K = 0.000365)
Note: Below Mw of 20,000 use Polyethylene Glycol
200mg包裝
（2）陰離子型，寬分布聚氧乙烯
Anionic, Broad MWD Polyethylene Oxide
Catalog # Mw Mn IV*
PEOX2000K 1,750,000 540,600 6.855
PEOX916K 916,800 316,100 4.590
PEOX825K 825,200 325,000 4.300
PEOX700K 700,500 320,500 3.879
PEOX650K 644,400 334,000 3.250
PEOX500K 475,500 180,600 2.927
PEOX200K 204,000 47,000 1.497
PEOX120K 122,700 36,500 0.925 
IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.693; K = 0.000365)
1.0g包裝
6、聚苯乙烯磺酸鈉標準品 Polystyrene Sulfonate - Na Salt（PSS）CAS 25704-18-1  水性凝膠色譜標準品（Aqueous GPC/SEC Standards）
（1）陰離子型，窄分布聚苯乙烯磺酸鈉
Anionic, Narrow MWD Polystyrene Sulfonate
Catalog # Mp Mw Mn IV*
PSS5000K 6,940,000 5,640,000 4,178,000 6.650
PSS2613K 2,613,000 2,850,000 2,385,000 3.970
PSS1000K 976,000 976,000 891,000 1.946
PSS670K 673,000 555,000 198,000 1.305
PSS350K 356,000 350,000 318,200 0.961
PSS150K 148,500 145,000 120,800 0.476
PSS80K 77,900 73,900 60,000 0.323
PSS41K 39,000 41,000 37,500 0.208
PSS30K 29,500 31,000 28,200 0.162
PSS15K 15,650 15,450 14,800 0.102
PSS7K 6,200 6,500 5,900 0.067
PSS4K 4,600 4,800 4,400 0.037
PSS3K 3,420 3,610 3,000 0.036
IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.70; K = 0.000125)
250mg包裝
（2）陰離子型，寬分布聚苯乙烯磺酸鈉
Anionic, Broad MWD Polystyrene Sulfonate - Na Salt
Catalog # Mw Mn IV*
PSS700K 700,000 143,900 2.147
PSS675K 675,000 205,000 1.370
PSS100K 100,500 30,000 0.353
PSS65K 67,500 24,800 0.325
IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.70; K = 0.000125)
1.0g包裝
7、葡聚糖標準品 Dextran CAS 9004-54-0 右旋糖酐 水性凝膠色譜標準品（Aqueous GPC/SEC Standards）
葡聚糖 Dextran
（1）低分子量，支鏈型多聚糖
Low Mw, Branched, Polysaccharides
Catalog # Mp Mw Mn IV*
DXT180 180 180 180 0.012
DXT350 342 342 342 0.016
DXT500 505 505 505 0.020
DXT1K 1,000 1,200 900 0.028
DXT3K 2,800 3,650 2,750 0.048
DXT20K 18,500 20,100 14,300 0.106
DXT25K 20,500 25,500 17,900 0.130
DXT31K 30,000 31,200 23,300 0.173
DXT33K 29,200 33,500 22,800 0.158
DXT36K 32,500 36,300 25,300 0.181 
IV* - Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C
(a = 0.50; K = 0.00090)
1.0g包裝
（2）中等分子量，支鏈型多聚糖
Medium MW, Branched, Polysaccharides
Catalog # Mp Mw Mn IV*
DXT41K 36,700 41,400 30,200 0.180
DXT43K 35,000 42,750 28,700 0.178
DXT44K 40,900 44,100 34,100 0.205
DXT47K 43,000 47,250 30,250 0.206
DXT55K 49,600 55,500 41,200 0.239
DXT60K 52,800 59,900 42,400 0.208
DXT62K 52,600 62,600 40,800 0.232
DXT72K 62,900 72,700 50,700 0.238
DXT91K 81,000 91,100 63,250 0.263
DXT97K 85,000 97,000 64,700 0.273
DXT102K 87,500 102,000 64,000 0.293
DXT111K 98,300 111,000 64,500 0.312
DXT125K 110,000 123,400 96,900 0.305
DXT130K 111,900 131,400 97,900 0.324
DXT144K 108,500 144,100 81,300 0.338
IV* - Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C
(a = 0.50; K = 0.00090)
1.0g包裝
（3）高分子量，支鏈型多聚糖
High Mw, Branched, Polysaccharides
Catalog # Mp Mw Mn IV*
DXT160K 131,100 158,100 108,100 0.350
DXT225K 212,500 226,700 160,700 0.396
DXT235K 205,200 236,100 123,900 0.467
DXT275K 238,000 275,900 204,600 0.463
DXT300K 285,000 291,600 231,400 0.450
DXT310K 303,000 310,600 226,700 0.472
DXT325K 245,000 326,600 205,000 0.350
DXT345K 310,200 344,800 186,800 0.490
DXT430K 384,500 431,800 229,600 0.552
DXT440K 348,200 443,200 204,100 0.538 
IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.50; K = 0.00098)
High Mw, Branched, Polysaccharides continued
Catalog # Mp Mw Mn IV*
DXT500K 445,000 490,500 263,300 0.547
DXT530K 490,000 534,000 371,000 0.633
DXT550K 350,000 548,300 346,500 0.560
DXT600K 535,600 606,200 432,100 0.659
DXT655K 620,000 655,200 488,900 0.692
DXT700K 623,900 714,500 982,100 0.692
DXT760K 621,100 759,400 513,400 0.610
DXT1185K 1,050,000 1,185,000 705,000 0.862 
IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.50; K = 0.00098)