ITEM#: 2244-98060402322 PK
MFR#: 98-0604-0232-2
Empore Solid Phase Extraction Disks, CDS Analytical - 98-0604-0232-2, 47 mm, Empore SPE disk, stro. Disk Cation Exchng Empore 12Um 47Mm PK20. CDS Empore Polymer-Strong Cation Exchange, 12um particle size. SPE disk, pH range 1-14. Extacting postive ch