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This report presents the results of an extensive literature survey undertaken to establish optimum sampling, sample handling and long-term storage techniques for a wide variety of environmental samples to retain sample integrity.` The components of interest are trace elements, organics, pesticides, radionuclides and micro biologicals. A bibliography is provided for reference. (CS) NBS TECHNICAL NOTE 929 U.S. DEPARTMENT OF COMMERCE / National Bureau of Standards A Survey of Current Literature on Sampling, Sample Handling, and Long Term Storage for Environmental Materials NATIONAL BUREAU OF STANDARDS The National Bureau of Standards' was established by an act of Congress March 3, 1901. The Bureau's overall goal is to strengthen and advance the Nation's science and technology and facilitate their effective application for public bentlit To this end, the Bureau conduct's research rind provides: (1) a basis for the Nation's physical measurement system, (2) scientific and technological service for industry and government, (31a technical basis for equity in trade, and (4) technical services to promov public safety. The Bureau consists of the Institute for Basic Standards, the Institute for Materials Research, the Institute for Applied Technology, the Institute for Computer Sciences and Technology, and the Office for Information Programs. THE INSTITUTE FOR BASIC STANDARDS provides the central basis within the United States of a complete and consistent system of physical measurement; coordinates that•system with measurement systems of other nations; and furnishes essential services leading to accurate and uniform physical measurírments throughout the Nation's scientific community, industry, and commerce. The Institute consists of the Office of Measurement Services, the Office of Radiation Measurement and the following Center and divisions: Applied Mathematics — Electricity — Mechanics — Heat — Optical Physics — Center for Radiation Research: Nuclear Science' Applied Radiation — Laboratory Astrophysics — Cryogenics' — Electromagnelics' — Time and Frequency `. THE INSTITUTE FOR MATERIALS RESEARCH conducts materials research leading to improved methods of measurement, standards, and data on the properties of well-characterized materials needed by industry, commerce, educational institutions, end Government; provides advisory and research services to other Government agencies: and develops, produces, and distributes standard reference materials. The Institute consists of the Office of Standard Reference Materials, the Office of Air and Water Measurement, and the following divisions: Analytical Chemistry — Polymers — Metallurgy — Inorganic Materials — Reactor Radiation — Physical Chemistry. THE INSTITUTE FOR APPLIED TECHNOLOGY provides technical services to promote the use of available technology and to facilitate technological innovation in industry and Government; cooperates with public and private organizations leading to the development of technological standards (including mandatory safety standards), codes and methods of test; and provides technical advice and services to Government agencies upon request. The Institute consists of the following divisions and Centers: Standards Application and Analysis — Electronic Technology — Center for Consumer Pfoduct Technology: Prqduct Systems Analysis: Product Engineering — Center for Building Technology: Structures, Materials, and Life Safety: Building Environment: Technical Evaluation and Application _ Center for Fire Research: Fire Science; Fire Safety Engineering. THE INSTITUTE FOR COMPUTER SCIENCES AND TECHNOLOGY conducts research and provides technical services designed to aid Government agencies in improving cost effectiveness in the conduct of their programs through the selection, acquisition, and effective utilization of automatic data processing equipment: and serves :v. the principal focus within the executive branch for the development of Federal standards for automatic data processing equipment, techniques, and computer languages. The Institute consists of the following

A survey of current literature on sampling, sample handling, and long term storage for environmental materials