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Vytex Natural Rubber Latex (NRL) is a brand of natural rubber latex produced and marketed by Vystar Corporation. Vytex NRL is an alternative material to petroleum-based synthetics and traditional natural rubber latex. Protein test results show that Vytex NRL typically has 90% fewer antigenic proteins than Hevea natural rubber latex. [1]
A latex fixation test, also called a latex agglutination assay or test (LA assay or test), is an assay used clinically in the identification and typing of many important microorganisms. These tests use the patient's antigen - antibody immune response.
PBS's television series This Old House utilized Superior Walls products for their Carlisle Project in 2005, [18] Weston Project in 2008, [19] and the Jamestown House in 2018. [20] DIY Network's television series Blog Cabin featured Superior Walls during the 2008 season for work on a cabin in Tennessee. [21]
By the time it went public in 2007, it had earned its “Amazon of Latin America” moniker, but its annual revenue remained low, crossing $100 million in 2008 and $1 billion in 2017.
ASTM International, formerly known as American Society for Testing and Materials, is a standards organization that develops and publishes voluntary consensus technical international standards for a wide range of materials, products, systems and services. Some 12,575 apply globally.
Precast concrete is a construction product produced by casting concrete in a reusable mold or "form" which is then cured in a controlled environment, transported to the construction site and maneuvered into place; examples include precast beams, and wall panels, floors, roofs, and piles.
Integral damp proofing in concrete involves adding materials to the concrete mix to make the concrete itself impermeable. [ 4 ] Surface suppressant coating with thin water proof materials such as epoxy resin for resistance to non-pressurized moisture such as rain water or a coating of cement sprayed on such as shotcrete which can resist water ...
In March 2014, Amazon announced an increase in the annual membership fee for Amazon Prime, from $79 to $99 for customers in the United States. [14] [21] Shortly after this change, Amazon announced Prime Music, a service in which members can get unlimited, ad-free streaming of over a million songs and access to curated playlists. [22]