GC column, Nonpolar–low polar, OPTIMA 5, 25 m L, 0.53 mm ID, 5 µm df E3Y4P an exposure to toxic inorganic

an exposure to toxic inorganic arsenic (arsenite and arsenate) is a much bigger concern than an exposure to the mildly toxic organic arsenic species

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total hardness and pH

Cross-slit as penetration aid for blunt HPLC needles

GC column, Nonpolar–low polar, OPTIMA 5, 25 m L, 0.53 mm ID, 5 µm df E3Y4P an exposure to toxic inorganicHigh performance capillary columns for gas chromatography (GC), 5 % phenyl 95 % methylpolysiloxane, nonpolar low polar GC phase, meets USP G27 G36. Similar phases: SE 54, SE 52, HP 5, SPB 5, CPSil 8, Rtx5, 007 5, BP5, MDN5, AT5, ZB5 Technical Data Downloads Recommended application(s) GC Scope of delivery 1x GC column coiled wound on metal cage, user manual, certificate of analysis Brand OPTIMA Recommended application(s) Gas chromatography Recommended