3%聚乙二醇-20M/Gas Chrom Q 50%莠去津悬浮剂测定不锈钢柱

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50%莠去津悬浮剂测定不锈钢柱
50%莠去津悬浮剂测定不锈钢柱 详细信息：

名称：不锈钢柱或玻璃柱
固定液：3%聚乙二醇-20M
载体：Gas Chrom Q
粒度：80-100目
应用：GB/T 22608-2008 莠去津悬浮剂

杂草与作物争夺生存空间和生育条件,传播病虫害,影响农作物发育,严重威胁着作物产量和品质的提高.上世纪70年代以来推广应用化学除草剂防除杂草,基本解决了传统人工除草劳动强度大、效率低、除草效果不理想等难题.但在旱田中的推广应用远不及水田那样普遍,因此我们对栽培面积很大的旱田作物玉米化学除草的效果、安全性、费用等问题进行了试验、研究和示范,以更好地科学指导农民朋友接受、推广和普及该项技术.现将玉米化学除草试验结果报告如下.


浩瀚色谱（山东）应用技术开发有限公司，采用不锈钢柱测定50%莠去津悬浮剂，内标法定量，结果满意。

50%莠去津悬浮剂测定不锈钢柱 测试谱图：




Determination of 50% Atrazine Suspension Concentrate on Stainless Steel Column
50% Atrazine Suspension Concentrate Determination of Stainless Steel Column Details:

Name: stainless steel column or glass column
Fixative: 3% polyethylene glycol-20M
Carrier: Gas Chrom Q
Particle size: 80-100 mesh
Application: GB/T 22608-2008 atrazine suspension

Weeds compete with crops for living space and growth conditions, spread diseases and insect pests, affect crop development, and seriously threaten the improvement of crop yield and quality. Since the 1970s, the promotion of the application of chemical herbicides to control weeds has basically solved the labor intensity of traditional artificial weeding. Problems such as large size, low efficiency, and unsatisfactory weeding effect. However, the promotion and application in dry fields are far less common than paddy fields. Therefore, we have conducted experiments on the effect, safety, and cost of chemical weeding of corn, which is a large dry field crop. , Research and demonstration, in order to better scientifically guide farmers to accept, promote and popularize this technology. The results of the corn chemical weeding test are now reported as follows.


Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. used a stainless steel column to determine the 50% atrazine suspension, and the internal standard method was used to quantify the result.

50% Atrazine Suspension Concentrate Determination of Stainless Steel Column Test Spectra:


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