1.1 This practice covers standard procedures for extraction of volatile and semi-volatile organic compounds from water using small volumes of solvents. 1.2 The compounds of interest must have a greater solubil-ity in the organic solvent than the water phase.

1.1 This test method covers a procedure for the determina-tion of moisture absorption or desorption properties in the through-the-thickness direction for single-phase Fickian solid materials in flat or curved panel form. Also covered are procedures for conditioning test coupons prior to use in other test methods; either to an essentially moisture-free state, to equilibrium in

1.1 This test method covers the determination of impact resistance of plastic sew-through buttons. 1.2 The values stated in either acceptable metric units or other units shall be regarded separately as standard. The values expressed in each system may or may not be exact equivalents: therefore, each system must be used independently ofthe other, without

1.1 This guide presents a procedure for evaluating the resistance to dusting attrition ofgranular activated carbons. For the purpose of this guide, the dust attrition coefficient, DA, is defined as the weight (or calculated volume) of dust per unit time, collected on a preweighed filter, in a given vibrating device during a designated time per

1.2 These practices are applicable to waste liquids, sludges,semi-solids, and solids. 1.3 These practices are designed and intended as a prelimi-nary or supplementary test to complement the more sophisti-cated quantitative analytical techniques that should be used to determine waste composition and compatibilities. This stan-dard offers the user the option and the ability to screen wastes

1.1 This fire-test-response standard contains a test method for small-scale laboratory procedures to be used to determine the relative burning characteristics and the resistance to burn-through of plastics using small bar and plaque specimens exposed to a 125-mm (500-W nominal) flame.

1.1 This specification provides for the identification of polyethylene plastics molding and extrusion materials in such a manner that the supplier and the user can agree on the acceptability of different commercial lots or shipments. The tests involved in this specification are intended to provide information for identifying materials in accordance with the groups, classes,

1.1 This test method describes a procedure for assessing blast cleaning abrasives for the presence of conductive-potential, ionic contaminants by determining the total concen-tration ofwater soluble conductive species using a conductivity test. 1.2 This test method does not identify the ionic species present nor provide quantitative results on each species.

1.1 This practice covers a standard procedure for use in preparing the analytical solution required for the analysis of solid, pasty, or powdered vegetable tannin extracts. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.1 This test method is intended for use in determining the total solids and water in extracts of vegetable tanning materi-als. The test method is applicable to solutions of liquid, solid, pasty, and powdered extracts, and to extracts of raw or spent materials.