Cellulose Acetate Membranes 孔徑: 0.2-5.0µm;直徑: 13-47mm;包裝: 10個
C492808-H13-47MM-10EA / 10EA
1,2-Cyclohexanediammonium dibromide ≥99.5%(4 Times Purification)
C492964-250MG / 250MG
1,2-cyclohexanediammonium diiodide ≥99.5%(4 Times Purification)
C492973-250MG / 250MG