Logout 登录 Cart icon商店 Contact Sales

SpectraPor® Dialysis Tubing and Membranes

Repligen’s SpectraPor® membranes offer the largest selection of molecular porous dialysis tubing and membrane products to meet the diverse requirements for a myriad of dialysis applications.  Only Repligen provides dialysis membrane in Standard Grade and Biotech Grade, as well as 2 polymer chemistry-types, Regenerated Cellulose (RC) and Cellulose Ester (CE).

SpectraPor® Pre-wetted Standard Grade RC Dialysis Tubing and Trial Kits

Repligen为标准级再生纤维素（RC）透析膜管提供预湿型选择，以方便使用，其适用于相同的透析应用。预湿型透析膜管省去了膜水化和去除甘油所需的准备时间。

SpectraPor® 1-4 Standard Grade Regenerated Cellulose (RC) Single-Layer Dialysis Membrane

标准级再生纤维素（RC）单层膜非常适合用于透析系统、透析仪设备和分析试剂盒。

SpectraPor® 1-5 Dry Standard Grade Regenerated Cellulose (RC) Dialysis Tubing & Trial Kits

Repligen的标准级再生纤维素（RC）膜提供干型卷式包装，是常规透析应用经济且通用的选择，在此类应用中，被分离物质的分子量之间存在明显的大小差异。

SpectraPor® Biotech Grade Cellulose Ester (CE) Dialysis Membrane

Repligen生产MWCO规格宽泛的生物技术级纤维素酯（CE）分子多孔膜，专用于关键分子分离，专利的铸膜工艺可避免重金属和硫化物污染。CE透析膜管具有极高的纯度，使用前无需清洗或预处理。

SpectraPor® Biotech Grade Regenerated Cellulose (RC) Dialysis Membrane

分子多孔性生物技术级再生纤维素（RC）膜是为需要高分子选择性且更具挑战性的实验室规模透析应用而生产的，此类膜具有更高的纯度以及对严苛条件的相容性。

SpectraPor® Pre-treated Standard Grade RC Dialysis Tubing and Trial Kits

Repligen提供高纯度的标准级再生纤维素（RC）透析膜管，其已针对更关键的应用进行了预处理，因此类应用可能会受到痕量重金属、硫化物以及膜粘附杂质的不利影响。

SpectraPor® Standard Grade Regenerated Cellulose (RC) Customized Dialysis Membranes

Let Repligen customize and tailor Regenerated Cellulose (RC) membrane or tubing specifically for your batch dialysis to save production time and money, while minimizing risks for GMP process. You design, we make.