Test Weight Calibration Standards

Introduction & Scope The Metal Powder Industries Federation (MPIF) is a voluntary-membership, not-for-profit trade association formed by the members of the PM and particulate materials industry to promote the advancement of the metal powder producing and consuming industries and the practice of...

This document specifies a method for determining the average molecular weight and the molecular weight distribution of polymers using size-exclusion chromatography (SEC). The average molecular weight and the molecular weight distribution are calculated using a universal...

1.1 This test method covers the determination of molecular weight (MW) averages and the distribution of molecular weights for linear, soluble polystyrene by high-performance size-exclusion chromatography (HPSEC). This test method is not absolute and requires the use of...

1.1 This test method covers the determination of molecular weight (MW) averages and the distribution of molecular weights for linear, soluble polystyrene by liquid high-performance size-exclusion chromatography (HPSEC). This test method is not absolute and requires the...

1.1 This test method covers the determination of molecular weight (MW) averages and the distribution of molecular weights for linear, soluble polystyrene by liquid high performance size-exclusion chromatography (HPSEC). This test method is not absolute and requires the...

This document specifies a method for determining the average molecular weight and the molecular weight distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at a temperature lower than 60 °C (see Annex A). The average molecular weight and the...

This document specifies a method for determining the average molecular weight and the molecular weight distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at temperatures between 60 °C and 220 °C (see Annex A). The average molecular weight...

Material Description. Fabrics covered by this specification are made from fibrous textile materials that are knit, woven, non-woven, or non-conventional in structure. This specification also covers laminated fabric constructions. For requirements for vehicles without solar absorbing glass, contact...

4.1 The procedure described in this test method is designed to provide a method by which the coating weight of zirconium treatments on metal substrates may be determined. 4.2 This test method is applicable for determination of the total coating weight and the zirconium...

1.1 This test method covers the determination of molecular weight (MW) averages and the distribution of molecular weights for linear, soluble polystyrene by high-performance size-exclusion chromatography (HPSEC). This test method is not absolute and requires the use of...

This test method covers the determination of molecular weight (MW) averages and the distribution of molecular weights for linear, soluble polystyrene by high-performance size-exclusion chromatography (HPSEC). This test method is not absolute and requires the use of...

The procedure described in this test method is designed to provide a method by which the coating weight of zirconium treatments on metal substrates may be determined. This test method is applicable for determination of the total coating weight and the zirconium coating...

A method is described (1, 2) for determining the weight of pulpwood per unit of volume (a standardracked cord). The determination in this method refers to an ideally racked cord, which usually is not identical to commercially scaled wood, because: There is always a change in apparent volume...

4.1 The procedure described in this test method is designed to provide a method by which the coating weight of zirconium treatments on metal substrates may be determined. 4.2 This test method is applicable for determination of the total coating weight and the zirconium...

1.1 This test method describes the test procedures for determining the weight-average molecular weight Mw of polymers by light scattering. It is applicable to all nonionic homopolymers (linear or branched) that dissolve completely without reaction or degradation to form...

This method is intended for determining the length-weight relationship of natural and synthetic fiber cordage.

1.1 This test method describes the test procedures for determining the weight-average molecular weight Mw of polymers by light scattering. It is applicable to all nonionic homopolymers (linear or branched) that dissolve completely without reaction or degradation to form...