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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 Name End Group Abbrev Inherent Viscosity (IV) dL/g
Ester Terminated Polymers
B6017-1 50:50 Poly(DL-lactide-co-glycolide) E 50:50 DL-PLG 0.15 - 0.25
B6010-1 50:50 Poly(DL-lactide-co-glycolide) E 50:50 DL-PLG 0.26 - 0.54
B6010-2 50:50 Poly(DL-lactide-co-glycolide) E 50:50 DL-PLG 0.55 - 0.75
B6010-3 50:50 Poly(DL-lactide-co-glycolide) E 50:50 DL-PLG 0.76 - 0.94
B6010-4 50:50 Poly(DL-lactide-co-glycolide) E 50:50 DL-PLG 0.95 - 1.20
B6001-1 65:35 Poly(DL-lactide-co-glycolide) E 65:35 DL-PLG 0.55 - 0.75
B6001-2 65:35 Poly(DL-lactide-co-glycolide) E 65:35 DL-PLG 0.83 - 0.93
B6007-1 75:25 Poly(DL-lactide-co-glycolide) E 75:25 DL-PLG 0.55 - 0.75
B6007-2 75:25 Poly(DL-lactide-co-glycolide) E 75:25 DL-PLG 0.80 - 1.20
B6006-1 85:15 Poly(DL-lactide-co-glycolide) E 85:15 DL-PLG 0.55 - 0.75
B6006-2 85:15 Poly(DL-lactide-co-glycolide) E 85:15 DL-PLG 0.76 - 0.85
B6005-1* Poly(DL-lactide) E DL-PL 0.26-0.54
B6005-2 Poly(DL-lactide) E DL-PL 0.55-0.75
B6002-1* Poly(L-lactide) E L-PL 0.15-0.35
B6002-2 Poly(L-lactide) E L-PL 0.90-1.20
B6003-1 Poly(ε-caprolactone) E PCL 0.65-0.85
B6003-2 Poly(ε-caprolactone) E PCL 1.0-1.3
B6015-2 25:75 Poly(DL-lactide-co-ε-caprolactone) E 25:75 DL-PLCL 0.70-0.90
B6016-2 80:20 Poly(DL-lactide-co-ε-caprolactone) E 80:20 DL-PLCL 0.70-0.90
Acid Terminated Polymers
B6013-1 50:50 Poly(DL-lactide-co-glycolide) A 50:50 DL-PLG 0.15 - 0.25
B6013-2 50:50 Poly(DL-lactide-co-glycolide) A 50:50 DL-PLG 0.55 - 0.75
B6012-4 75:25 Poly(DL-lactide-co-glycolide) A 75:25 DL-PLG 0.70 - 0.90
B6014-1* Poly(DL-lactide) A DL-PL 0.16-0.25
Glucose Star Polymer
B6131-1* 55:45 Poly(DL-lactide-co-glycolide) 55:45 DLPLG 0.40 - 0.60
End Group: E - Ester Terminated, A - Acid Terminated, H - Hydroxyl Terminated
*Not routinely stocked. Please call for quote and availability.