With the increase in plastic production and the expansion of application fields, higher and higher requirements are put forward for plastic molds, which promotes the continuous development of plastic molds.
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The mold used for plastic injection molding is called injection molding mold, or injection mold for short. The injection mold can form plastic products with complex shapes, high precision dimensions or with inserts at one time.
Spin Column chromatography is a fast chromatography method in which a small chromatographic column is placed in a centrifuge tube to replace gravity with centrifugal force for a small amount of sample.