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目前我國食品和農產品主要的安全問題主要是：重金屬殘留問題、農藥殘留問題、獸藥殘留問題、食源性致病菌問題、真菌毒素問題、違法添加非食用物質和濫用食品添加劑問題。這些問題目前可以通過色譜、質譜、光譜等實驗室儀器做檢測，也可以通過快速檢測設備做檢測。食品安全快速檢測領域廣闊的市場前景也吸引了大量的資本進入這個行業。有研究數據表明，2013年我國食品安全檢測儀器需求規模達到300多億元，近幾年增速均保持在30%以上。

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