C18 Guard Cartridges + Holder
Matched 4.0 x 3.0 mm C18 cartridges with a direct-connect holder.
End-capped C18, 300 Å pore, 5 µm particle, pH 1.5-8.0, in three dimensions for HPLC and LC-MS.
Reversed-phase separation of peptide research samples. Relative peak area is a function of the method used and is not an absolute purity, identity or content value.
Keep sealed in the supplied packaging, dry and at room temperature, until the pack is opened.
Read the safety data sheet before first use.
Matched 4.0 x 3.0 mm C18 cartridges with a direct-connect holder.
Type 1 amber glass, 2 mL, 9 mm thread, with bonded PTFE/silicone pre-slit septa.
Hydrophilic PVDF membrane, 0.22 µm, 13 mm, Luer-lock inlet, individually labelled.
All-glass vacuum set: 300 mL graduated funnel, fritted 47 mm base, 1 L side-arm flask, anodised clamp.