产品名称
铬酸盐测试管, photometric, 0.05-2.00 mg/L (Cr), 0.11-4.46 mg/L (CrO4), Spectroquant®
Quality Segment
usage
sufficient for 25 tests
specific analyte(s)
chromate
measuring range
0.05-2.00 mg/L (Cr), 0.11-4.46 mg/L (CrO4)
technique(s)
photometry: suitable
application(s)
aquaculture
boiler and cooling water
cannabis testing
construction materials
disposal drainage water
electroplating
environmental
ground and surface water
milk and dairy products
seawater
wastewater
compatibility
for use with Spectroquant® Move 100, for use with Spectroquant® Nova 60 A, for use with Spectroquant® Prove 100 (plus), for use with Spectroquant® Prove 300 (plus), for use with Spectroquant® Prove 600 (plus)
detection method
photometric (Diphenylcarbazide)
storage temp.
15-25°C
General description
该方法类似于APHA 3500 Cr B和DIN 38405-52。
这种Spectroquant®铬酸盐反应池测试可以准确定量水样品中的铬(VI)和总铬浓度。
方法原理:在弱磷溶液中,六价铬离子与二苯卡巴肼反应形成三价铬和二苯基卡巴腙,两者生成紫红色复合物,用光度法测定。
该Spectroquant® Cell反应池测试包含预装试剂的16 mm圆形反应池(比色皿),以及根据说明书进行分析所需的所有试剂。
所有Spectroquant®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。
Legal Information
警示词
Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
存储类别
5.1B - Oxidizing hazardous materials
怎么回事?
WGK 3



