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woyaoce
24 分钟
0号柴油 两瓶检测需求详情
检测样品:有机肥(羊粪有机肥),检测项目:有机质、总氮、磷、钾、总养分、水分、酸碱度、总砷、总汞、总铅、总镉、总铬、粪大肠菌群、蛔虫卵死亡率,检测标准:NY 525-2012 有机肥料标准 ...
woyaoce
24 分钟
送检企业 深圳市***公司
1、气相色谱对酸解和乙酰衍生化后的膳食纤维进行检测分析其单糖组成。 2、高碘酸氧化和Smith降解 3、甲基化分析 4、高级结构 4.1聚合度和相对分子质量 4.2颗粒度及比表面积 ...
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98th World Cup win
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