GeoVOC represents a new approach to near-surface geochemical petroleum prospecting. Developed in conjunction with petroleum prospecting companies, GeoVOC uses SIFT-MS to reduce sample analysis time from up to thirty minutes to less than thirty seconds
Rudolph's Autopol Series Polarimeters offer a complete line of polarimeters and accessories including units featuring 21CFR11 compliance, electronic temperature control, sample specific programs and simple process control.
Due to the presence of residual acidic silanol groups in most commercial packings, secondary chromatographic effects are common and are usually troublesome. As a result, efficiency and peak shape for some analytes are usually unacceptable at neutral pH