尿素试剂 1
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 459300
产品信息
| 参数和量程 | 项目编号 | Instrument Type |
|---|---|---|
| T 尿素 0.1 - 2.5 mg/L Urea | M390 |
MD 100 尿素，试剂片
MD 200 氯，pH，酸容量 KS4.3，尿素，试剂片 (OTZ) MD 600 MD 600 光度计系列 MD 610 MD 640 Multidirect MultiDirect，带电池 MultiDirect，无电池 PM 620 PM 630 |
| T 尿素 0.2 - 5 mg/L Ureai) | M391 |
MD 100 尿素，试剂片
MD 100 氯、溴、pH、氰尿酸、碱度 M、钙硬度、铜, 铁, 尿素, 试剂片 (OTZ) |