App Note 234/2022 Materials used to construct golf balls have evolved over the years. The original golf balls were made of wood. The next generation of balls were made from […]
LEARN MOREApp Note 233/2022 Plastics have become a major source of pollution due to their ubiquitous use in a wide array of products. Most plastics are not readily biodegradable and can […]
LEARN MOREApp Note 4/2013 The US Consumer Product Safety Commission’s (CPSC) Test Method CPSC-CH-C1001-09.3 [1], is used by testing laboratories for the determination of phthalate content in children’s toys and child […]
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