Is it possible to wash Millipore centrifuge tube from noble metal sediment?

Seyed Mohammad Amini @Seyed_Mohammad_Amini

08 August 2015 0 5K Report

We are using milipore centrifuge Filter tube (100 kDa) to concentrate gold nanoparticle. but after using them, gold debris will be funded in the tube and we try to use centrifuge tube again because of its cost. so we try to clean the tube with diluted aqua regia. Do you think that aqua regia could destroy the membrane or not?

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