The solvent, acetonitrile, is a by-product of the process used to make acrylic carpets and plastic parts for the car industry, and as demand for cars has plunged in the global financial crisis, so have supplies of acetonitrile.
汽车业危机已导致一种化学溶剂出现manbetx app苹果 紧缺，该溶剂用途广泛，从检测巧克力条的霉菌含量，到确保阿司匹林药片的安全。
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