Active carbon tube adsorption were used for sampling of methacrylonitrile, then thermal desorption analysis was performed by GC(FID).
活性碳管吸附空气中甲基,热解吸后气相色谱(FID)测定。
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It's unlikely to be the plastic itself: LEGO typically uses acrylonitrile butadiene styrene, or ABS, plastic—a highly durable polymer that keeps the pieces strong for building, or what LEGO calls " clutch power."
这不太可能是塑料本身的问题:乐高通常使用丙烯腈-丁二烯-苯乙烯(ABS)塑料,这是一种高度耐用的聚合物,能够保持积木的强度,并提供乐高所谓的“咬合力”。