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) |