产品线
Spectroquant®
质量水平
特殊分析物
cyanide
反应适用性
reaction type: Koenigs-Knorr Reaction
测量范围
0.002-0.500 mg/L (CN-)
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
储存温度
15-25°C
一般描述
(free cyanide) Method: Photometric, 0.002 - 0.500 mg/L (CN-), Spectroquant®
The method is analogous to EPA 335.2, APHA 4500-CN- E, ASTM D2036-09 D, ISO 6703, and DIN 38405-13.
This Spectroquant® Cyanide Reagent Test allows the accurate quantification of the free cyanide content in aqueous samples.
Method applied: Cyanide ions react with a chlorinating agent to form cyanogen chloride. In a follow-up reaction with 1,3-dimethylbarbituric acid in the presence of pyridine a violet dye (König reaction) is formed which is determined photometrically.
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.
All our Cell and Reagent Test Kits are equipped with the unique Live ID which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.
The method is analogous to EPA 335.2, APHA 4500-CN- E, ASTM D2036-09 D, ISO 6703, and DIN 38405-13.
This Spectroquant® Cyanide Reagent Test allows the accurate quantification of the free cyanide content in aqueous samples.
Method applied: Cyanide ions react with a chlorinating agent to form cyanogen chloride. In a follow-up reaction with 1,3-dimethylbarbituric acid in the presence of pyridine a violet dye (König reaction) is formed which is determined photometrically.
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.
All our Cell and Reagent Test Kits are equipped with the unique Live ID which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.
法律信息
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
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