Engineering topics
Publications and source records attributed to Campen, C. F., Jr..
Processor is automatic and includes series of extraction tubes packed with fibrous absorbent material of large surface area. When introduced into these tubes, liquid test samples become completely absorbed by packing material as thin film.
System speeds up analysis of blood and urine and is capable of identifying 100 commonly abused drugs. System includes computer that controls entire analytical process by ordering various steps in specific sequences. Computer processes data output and has readout of identified drugs.
Two nonconflicting conventions defined for lunar and planetary reference coordinates - astronomical versus astronautical maps and charts