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LACTEL Standard Products

  我们对质量的承诺包括对每批聚合物进行彻底的分析,每批装运的医用级聚合物都包括一份分析证书(COA)。分析包括1H-NMR和FTIR鉴定、特性粘度(IV)、1H-NMR单体比率和残余单体水平、残余锡(来自催化剂)、残余溶剂、生物负载(总需氧菌、孢子和厌氧菌)和热原(LAL)。如果需要,也可以提供其他分析,包括重金属、各种溶剂中的溶解度和浊点、DSC和其他药典测试。我们在使用GPC和NMR技术测量分子量方面也有专业知识。

 
Product No.Chemical NameEnd GroupAbbrevInherent Viscosity (IV) dL/g
Ester Terminated Polymers
B6017-150:50 Poly(DL-lactide-co-glycolide)E50:50 DL-PLG0.15 - 0.25
B6010-150:50 Poly(DL-lactide-co-glycolide)E50:50 DL-PLG0.26 - 0.54
B6010-250:50 Poly(DL-lactide-co-glycolide)E50:50 DL-PLG0.55 - 0.75
B6010-350:50 Poly(DL-lactide-co-glycolide)E50:50 DL-PLG0.76 - 0.94
B6010-450:50 Poly(DL-lactide-co-glycolide)E50:50 DL-PLG0.95 - 1.20
B6001-165:35 Poly(DL-lactide-co-glycolide)E65:35 DL-PLG0.55 - 0.75
B6001-265:35 Poly(DL-lactide-co-glycolide)E65:35 DL-PLG0.83 - 0.93
B6007-175:25 Poly(DL-lactide-co-glycolide)E75:25 DL-PLG0.55 - 0.75
B6007-275:25 Poly(DL-lactide-co-glycolide)E75:25 DL-PLG0.80 - 1.20
B6006-185:15 Poly(DL-lactide-co-glycolide)E85:15 DL-PLG0.55 - 0.75
B6006-285:15 Poly(DL-lactide-co-glycolide)E85:15 DL-PLG0.76 - 0.85
B6005-1*Poly(DL-lactide)EDL-PL0.26-0.54
B6005-2Poly(DL-lactide)EDL-PL0.55-0.75
B6002-1*Poly(L-lactide)EL-PL0.15-0.35
B6002-2Poly(L-lactide)EL-PL0.90-1.20
B6003-1Poly(ε-caprolactone)EPCL0.65-0.85
B6003-2Poly(ε-caprolactone)EPCL1.0-1.3
B6006-225:75 Poly(DL-lactide-co-ε-caprolactone)E25:75 DL-PLCL0.70-0.90
B6006-280:20 Poly(DL-lactide-co-ε-caprolactone)E80:20 DL-PLCL0.70-0.90
Acid Terminated Polymers
B6013-150:50 Poly(DL-lactide-co-glycolide)A50:50 DL-PLG0.15 - 0.25
B6013-250:50 Poly(DL-lactide-co-glycolide)A50:50 DL-PLG0.55 - 0.75
B6012-475:25 Poly(DL-lactide-co-glycolide)A75:25 DL-PLG0.70 - 0.90
B6014-1*Poly(DL-lactide)ADL-PL0.16-0.25
Glucose Star Polymer
B6131-1*55:45 Poly(DL-lactide-co-glycolide)55:45 DLPLG0.40 - 0.60
End Group: E - Ester Terminated, A - Acid Terminated, H - Hydroxyl Terminated
*Not routinely stocked. Please call for quote and availability.