计算溶液所需的质量、体积或浓度。
BioReagent 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存,避光。低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
速效磷是土壤中可被植物吸收的磷组分,包括全部水溶性磷、部分吸附态磷及有机态磷,土壤中速效磷是限制植物生长主要因子之一。 测定原理:用弱碱性提取碱溶性磷和吸附态磷,用钼锑抗比色法测定。
Available phosphorus refers to the fraction of soil phosphorus that can be absorbed by plants, including all water-soluble phosphorus, partially adsorbed phosphorus, and some organic phosphorus. It is one of the major limiting factors for plant growth in soil. Assay Principle: Alkali-soluble phosphorus and adsorbed phosphorus are extracted using a weak alkaline extraction solution and then determined by the molybdenum-antimony anti-colorimetric method.