Chemical Standards

This specification covers a procedure for revealing the macrostructure and microstructure of titanium alloys.

These test methods cover the chemical analyses of hydraulic cements. Specific chemical test methods are grouped as reference test methods and alternative test methods. The reference test methods are long accepted classical chemical test methods which provide a reasonably...

5.1 This practice may be used to collect dust from carpeted or bare floor surfaces for gravimetric or chemical analysis. The collected sample is substantially unmodified by the sampling procedure. 5.2 This practice provides for a reproducible dust removal rate from level loop and plush...

1.1 These test methods cover the chemical analysis of extractables from synthetic rubbers and are intended for general use on solid uncompounded styrene-butadiene copolymers commonly referred to as SBR. Analysis of other synthetic rubbers is also possible with some of these test methods. The...

1.1 This practice establishes an in-vivo method for assessing the comparative efficacy of products used for the decontamination of chemical warfare agents (CWAs) on the skin. 1.2 This practice provides a quantitative efficacy comparison of different skin decontamination products. 1.3 To...

1.1 These test methods cover the determination of the purity of present commercially available rubber chemical accelerators in the range from 80?% to 100?% by high performance liquid chromatography (HPLC) using ultraviolet detection and external standard calculations. 1.2 Expertise in HPLC...

1.1 This guide is intended to aid in the application of standards for the development, specification, and selection of chemical protective clothing with the ultimate goal of maintaining the safety and health of workers who come into contact with hazardous chemicals. 1.2 This guide...

This specification covers chemical-resistant masonry units, specifically, solid kiln fired bricks and tiles made from clay, shale, or mixtures thereof, suitable for indoor and outdoor use in masonry construction subjected to chemical environments. The bricks and tiles are considered...

6.1 SPF insulation is applied and formed onsite, which creates unique challenges for measuring product emissions. This test method provides a way to measure post-application chemical emissions from SPF insulation. 6.2 This test method can be used to identify compounds that emit from SPF...

3.1 This practice is used as a guide for the installation of chemical grout in the practice of sealing sewer manholes from leaks, cracks, and around penetrations. It is attended to assist sewer owners and engineer, owner's representative, or authorized inspectors for installation method...

1.1 These test methods cover the chemical analysis of beryllium having chemical compositions within the following limits: Element Range,?% Aluminum ?0.05? to 0.30 Beryllium ????97.5?? to 100? Beryllium Oxide ?0.3?? to 3??? Carbon ?0.05? to 0.30 Copper ?0.005 to 0.10 Chromium ?0.005 to...