2016年3月29日星期二

Pyrethroids widely used to kill insects, but it's toxic to fish and to bees.Also,for humans, cause nausea, dizziness, weakness, nervousness, eye, and skin irritation.
We produce Pyrethroids elisa kit to analyze groundwater, surface water,well water.
http://www.reagen.us/products.asp?id=12707

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