货号 | 名称 | 规格 |
| 193-09621 | Sodium Ion Standard Solution (Na+ : 1,000ppm) 钠离子标准溶液 | 50ml |
| 163-13991 | Potassium Ion Standard Solution (K+:1,000ppm) 钾离子标准溶液 | 50ml |
| 147-06341 | Nitrite Nitrogen Standard Solution 亚硝酸盐氮标准溶液 | 50ml |
| 144-06351 | Nitrate Nitrogen Standard Solution [NO3-(as N) : 1,000ppm] 硝态氮标准溶液 | 50ml |
| 137-14611 | Multication Standard Solution III 多种阳离子标准溶液3 | 50ml |
| 130-14601 | Multication Standard Solution II 多种阳离子标准溶液2 | 50ml |
| 136-14561 | Multication Standard Solution I 多种阳离子标准溶液1 | 50ml |
| 134-14621 | Multianion Standard Solution 3 多种阴离子标准溶液3 | 50ml |
| 136-11881 | Multianion Standard Solution 2 多种阴离子标准溶液2 | 50ml |
| 133-11891 | Multianion Standard Solution 1 多种阴离子标准溶液1 | 50ml |
| 135-09761 | Magnesium Ion Standard Solution (Mg2+ : 1,000ppm) 镁离子标准溶液 | 50ml |
| 126-03391 | Lithium Ion Standard Solution (Li+ : 1,000ppm) 锂离子标准溶液 | 50ml |
| 034-19411 | Chlorite Ion Standard Solution (ClO2-:1,000ppm) 亚氯酸离子标准溶液 | 50ml |
| 037-19401 | Chlorate Ion Standard Solution (ClO3-:1000ppm) 氯酸离子标准溶液 | 50ml |
| 031-13321 | Calcium Ion Standard Solution (Ca2+:1,000ppm) 钙离子标准溶液 | 50ml |
| 028-15091 | Bromate Ion Standard Solution (BrO3- : 2,000ppm) 溴酸离子标准溶液 | 50ml |