https://fundacionrinaldi.org/covidtestigosdelsur-2/ Premium quality sorbents and salts are supplied “ready-to-use” in 2, 5, 15 or 50mL centrifuge tubes. 2 and 5mL SNAP Cap centrifuge tubes for easy one hand handling.

Choose from a great standard range or let us know your mixture. We will find the most competitive dSPE kit customized & suited to your needs.

https://asesoriaarribas.com/contacto/ Most robust and reliable sorbent and salt qualities