CHROMABOND SPE Columns, HR-X, 30mg, 1mL, 85µm, 55-60Å

Spherical, hydrophobic polystyrene-divinylbenzene resin for SPE

Features:
Hydrophobic polystyrene-divinylbenzene copolymer pH stability 1–14
High-purity material with highest reproducibility and lowest blank values due to an optimized manufacturing process
Spherical particles 45 μm or 85 μm (standard); pore size 55–60 Å
Very high surface 1000 m2/g
Capacity 390 mg/g (caffeine in water)
Excellent recovery rates especially for the enrichment of pharmaceuticals / active ingredients due to the spherical structure of the particles, very homogeneous surface, and optimized pore structure

Recommended application:
Pharmaceuticals/active ingredients from tablets, creams and water/waste water; drugs and pharmaceuticals from urine, blood, serum and plasma; trace analysis of pesticides, herbicides, phenols, PAHs and PCBs from water