| 132539 | Spectra/Por 6 dialysis tubing, 50K MWCO | 透析袋MD10(截留分子量50000) |
| 132540 | Spectra/Por 6 dialysis tubing, 50K MWCO | 透析袋MD12(截留分子量50000) |
| 132542 | Spectra/Por 6 dialysis tubing, 50K MWCO | 透析袋MD28(截留分子量50000) |
| 132544 | Spectra/Por 6 dialysis tubing, 50K MWCO | 透析袋MD34(截留分子量50000) |