半岛bd体育手机客户端 说明
一般描述
(铬 VI 和 总铬)方法:光度法 0.05 - 2.00 mg/l Cr 0.11 - 4.46 mg/l CrO? Spectroquant?
该方法类似于APHA 3500-Cr B和DIN 38405-24。
USEPA已批准其用于废水。
Spectroquant
方法可应用于:在弱磷溶液中,铬(VI)离子可与二苯卡巴肼反应形成铬(III)和二苯卡巴腙,其为红紫复合物,可通过光度法进行测定。
Spectroquant
所有Spectroquant
法律信息
SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
半岛bd体育手机客户端 性质
specific analyte(s) | chromate |
质量水平 | 100 |
measuring range | 0.05-2.00 mg/L (Cr) 0.11-4.46 mg/L (CrO4) |
technique(s) | photometry: suitable |
相容性 | for use with SPECTROQUANT? 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 for use with Spectroquant? |
detection method | photometric (DPD) |
储存温度 | 15-25℃ |
SUPELCO