纳氏试剂

As a rule, liquid reagents do not consist of a single preparation but comprise several components that need to be added to the sample in a certain order.

As both the size and the number of drops have a decisive effect on the resultant colour complex, the reagents need to be added with a high degree of precision.

The shelf life of liquid reagents is reduced by temporary contact with oxygen in the air when the bottle is opened as well as by unsuitable storage environments (presence of sunlight or high temperatures).

 

编号 465200

30 mL

报价车

产品信息

参数和量程 项目编号 Instrument Type
铵 Nes. L 0.02 - 0.2 mg/L N M3007 比色仪 2000+
铵 Nes. L 0.2 - 0.52 mg/L N M3008 比色仪 2000+
铵 Nes. L 0.56 - 1.2 mg/L N M3009 比色仪 2000+
铵 Nes. L 1.2 - 2.0 mg/L N M3010 比色仪 2000+
标题 Online Download Type Format 语言 直接下载
使用说明书 比较色盘 - 铵 - 奈斯勒试剂 (项目编号: M3007, M3008, M3009, M3010) Instruction Manual PDF (0.06 MB)
标题 SDS Country 直接下载
KS804_Nessler reagent