天辰化工
Tianchen Chem
热点资讯
我司累计开发生产产品已达五十种之多,大致可分为腈基类、苯甲酸类、手性化合物,工程塑料系列四大类,广泛用于农药,医药,染料等行业
Our company has developed and produced fifty kinds of products. It can be broadly divided into four categories: nitrile base, benzoic acid, chiral compound, and engineering plastics series.
农业部药检所就《微生物农药 环境增殖试验准则》等7项标准征求意见 |
2018-10-31 |
报道: 近日,农业部药检所就《微生物农药 环境增殖试验准则》(系列标准)、《难处理农药水生生物毒性试验指南》等7项标准的制定和修订征求意见。通知和征求意见稿如下:
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