Syringe filters (combi), CHROMAFIL GF / RC, 25 mm, 1 µm / 0.2 µm 5190-6182 Cobalt - 0 • 10

Cobalt - 0 • 10 • 25 • 50 • 100 • 250 • 500 • 1000  mg/L Co²⁺

100x N 11 glass snap ring vials

4-Methoxybenzoic acid methyl ester

005 µg/mL 1 atom Cr ICP-OES 193

pH 3 CALIBRATION STD

Syringe filters (combi), CHROMAFIL GF / RC, 25 mm, 1 µm / 0.2 µm 5190-6182 Cobalt - 0 • 10Combi syringe filters are recommended for solutions with a high load of particulate matter or for highly viscous solutions. These products combine a coarse glass fiber prefilter and a small pore regenerated cellulose membrane as main filter. The hydrophilic RC membrane is for filtration of aqueous and organic aqueous liquids, i. e. polar and medium polar sample solutions. All CHROMAFIL filters are autoclavable (121 C and 1. 1 bar for 30 min)!