| 128206 | Spectra/Por 6 dialysis tubing, 25K MWCO | 透析袋MD8(截留分子量25000) |
| 132550 | Spectra/Por 6 dialysis tubing, 25K MWCO | 透析袋MD12(截留分子量25000) |
| 128218 | Spectra/Por 6 dialysis tubing, 25K MWCO | 透析袋MD18(截留分子量25000) |
| 128224 | Spectra/Por 6 dialysis tubing, 25K MWCO | 透析袋MD24(截留分子量25000) |
| 132552 | Spectra/Por 6 dialysis tubing, 25K MWCO | 透析袋MD28(截留分子量25000) |
| 132554 | Spectra/Por 6 dialysis tubing, 25K MWCO | 透析袋MD34(截留分子量25000) |