SPE Chromab. columns HR-XCW(45 µm),3mL,60mg 730735P45

CHROMABOND columns HR-XCW (45 µm, fine grained) weak mixed-mode polymer-based cation exchanger particle size: 45 µm volume: 3 mL, content of sorbent: 60 mg material: PP, with PE filter elements pack of 30