The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/198/700/114848ug-ms.pdf
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产品名称
磷酸盐测试, photometric, 0.0025-5.00 mg/L (PO4-P), 0.0077-15.3 mg/L (PO43-), 0.0057-11.46 mg/L (P2O5), Spectroquant®
产品线
Spectroquant®
质量水平
用途
sufficient for 220 tests (depending on package size)
sufficient for 420 tests
特殊分析物
phosphate
测量范围
0.0025-5.00 mg/L (PO4-P)
0.0057-11.46 mg/L (P2O5)
0.0077-15.3 mg/L (PO43-)
技术
photometry: suitable
相容性
for use with Spectroquant® Move 100
for use with Spectroquant® Nova 60 A
for use with Spectroquant® Prove 100
for use with Spectroquant® Prove 300
for use with Spectroquant® Prove 600
检测方法
photometric (Phosphomolybdenum blue)
储存温度
15-25°C
一般描述
该方法类似于EPA 365.2+3、APHA 4500-P E和DIN EN ISO 6878。
Spectroquant®磷酸盐试剂测试可以准确定量磷酸盐。磷酸盐水平升高可能导致水体富营养化,这对环境会构成威胁。
因此,许多国家对饮用水和废水中的磷酸盐浓度进行管制。其他应用包括测定食品和饮料(如啤酒)和环境和农业样品(如土壤)中的磷酸盐。
该Spectroquant®试剂测试盒包含高度稳定的即用型试剂混合物,用于根据随附说明书所述流程进行分析。
我们所有的反应池和测试试剂盒都配备了独特的实时ID(二维条码),可实现无缝方法识别,并包含相关必要信息,例如批号、有效期和自动校准更新。
法律信息
警示用语:
Danger
危险声明
危险分类
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
储存分类代码
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
商品
Spectroquant® photometric test accurately quantifies low concentrations of PO4-P in natural waters.
实验方案
Photometric determination of phosphate ions in water with ammonium molybdate using Spectroquant® test kits and a UV/VIS spectrophotometer.
Photometric determination of phosphate ions in manure samples using phosphorus molybdenum blue and Spectroquant® test kits.
Photometric determination of total phosphorus in plant material samples by phosphorus molybdenum blue method using Spectroquant® test kits.
Photometric determination of phosphate ions in fertilizer samples using phosphorus molybdenum blue and Spectroquant® test kits.
相关内容
The analysis of low concentrations of PO4-P in natural, uncontaminated waters is often challenging. The Spectroquant® photometric test provides an easy-to-use and sensitive method for quantification with results comparable to DIN EN ISO 6878.
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Hi, Do you have any data regarding the solubility of the p2K reagent (mix of Molybdate and antimony tartrate)?
1 answer-
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