M. Valcarcel et al., Automatic Methods of Analysis, Techniques and Instrumentation in Analytical Chemistry, vol. 9, pp. 249-272, 1988. |
O.I. Corporation Model 4460A Sample Concentrator Manual table of contents p. and pp. 9, 61-64, and pp. 85-101 (admitted prior--published at least as early as Jul. 1, 1993). |
Article by M. Markelov et al. entitled "Automation of Multiple Analytical Procedures in an Industrial Laboratory . . . ", from Advances in Laboratory Automation Robotics 1985, pp. 209-230. |
Article by M. Markelov et al. entitled "Analysis of Water and Soils for Trace Organic Contamination via Headspace and Purge and Trap Techniques Using Robots", from the Proceedings of the Tenth Annual Symposium of the U.S. Environmental protection Agency Office of Water (May 13-14,1987) pp. 248-266. |
Article by F. Jones entitled "Automatic Samplers for Gas Chromatography" from J Chromatographic Science (Dec. 1980) pp. 664-669. |
Five one-page sheets from Dynatech Precision Sampling Corp. entitled "PTA-30", "PTA-30W/S", "DYNASOILS", "DYNAWATERS", and "DYATRAP" (all undated). |
A brochure from Dynatech Precision Sampling Corp. entitled "PTA-30W/S AUTOSAMPLER", dated Jul. '93. |
Operating manual for "PTA-30", dated May 1988. |
Operating manuel for "PTA-30W/S", dated May 1990. |
A brochure by Tekmar Company entitled Concentrating on Tomorrow's Chromatography Today (undated). |
A brochure by Tekmar Company entitled "2000 Series Concentrator Systems . . . " (undated). |
Selected Pages from "Catalog 94-95" by Tekmar (undated). |
A brochure from Dynatech Precision Sampling Corp. entitled "Introducing DynaWaters", dated Feb. 1992. |
A brochure from Dynatech Precision Sampling Corp. entitled "Introducing DynaSoils", dated Jul. 30, 1993. |