
| 参数及测量范围(mg/L) | DR6000 | DR3900 | DR1900 | DR900 | 试剂货号 | 备注 | |
| 镍 |
0.02-1.80 | ● | ● | ● | 212368 | 需自行购买氯仿,需另配25mL的带盖 比色池26126-02 | |
| 212468 | |||||||
| 0.006-1.000 | ● | ● | ● | ● | 2651600-CN 2242600-CN(DR890) |
||
| 0.1-6.0 | ● | ● | ● | TNT856-CN | 若需检测总镍,需另购样品制备试 剂TNT890;DRB200消解器需配备 20mm的消解孔 | ||
| 硝酸盐 |
0.3-30 NO3-N | ● | ● | ● | ● | 2106169-CN | |
| 0.1-10.0 NO3-N 0-5.0 NO3-N(DR900) |
● | ● | ● | ● | 2106169-CN | ||
| 0.1-10.0 NO3-N (UV直读法) |
● | ||||||
| 0.01-0.50 NO3-N | ● | ● | ● | ● | 2429800-CN | ||
| 0.2-30.0 NO3-N | ● | ● | ● | ● | 2605345-CN | ||
| 0.23-13.5 NO3-N | ● | ● | ● | TNT835-CN | |||
| 5-35 NO3-N | ● | ● | ● | TNT836-CN | |||
| 总碱度 | 25-400 CaCO3 | ● | ● | ● | TNT870-CN | ||
| 氨氮 |
0.02-2.50mg/L NH3-N | ● |
● |
● |
● (无纳氏法) |
2458200-CN (纳氏法) 2604545-CN (水杨酸法) |
水样浑浊时,纳氏法需蒸馏预处理,配 置通用型蒸馏装置(22653-00)及加 热装置(22744-02) |
| 0.01-0.50mg/L NH3-N | ● | ● | ● | ● | 2668000-CN | ||
| 0.4-50.0mg/L NH3-N | ● | ● | ● | ● | 2606945-CN | 干扰严重时需要蒸馏,通用型蒸馏装 置(22653-00)及加热装置(22744- 02) |
|
| 0.50-5.00 mg/L NH3-N | ● | ● | ● | TNT829-CN | |||
| 2-47mg/L NH3-N | ● | ● | ● | TNT832-CN | |||
| 0.015-2.00mg/L NH3-N | ● | ● | ● | TNT830-CN | |||
| 1-12mg/L NH3-N | ● | ● | ● | TNT831-CN | |||
| 47-130 mg/L NH3-N | ● | ● | ● | TNT833-CN | |||
| 100-1800 mg/L NH3-N | ● | ● | ● | TNT834-CN | |||
| 10-100 mg/L NH3-N | ● | ● | ● | TNT837-CN | |||
| 游离氨 | 0.0-0.50 mg/L NH3-N | ● | ● | ● | ● | 2879200-CN | DR6000/DR3900/DR1900需配多光程 比色池(48643-02),比色计不需配 |
| 总氮 (国标法) |
0.05-15mg/L N | ● | 9780400 | ||||
| 总无机氮 | 0.2-25.0mg/L N | ● | ● | ● | ● | 2604945-CN +2604545-CN |
|
| 总凯氏氮 | 1-150mg/L | ● | ● | ● | ● | 2495300 | 需配总凯氏氮消解装(23130-21) |
| 0-16mg/L (亚硝氮可忽略时) |
● | ● | ● | TNT880-CN | DRB200消解器需配备20mm及13mm 的消解孔 | ||
| 有机物,紫 外吸收 |
N/A | ● | - | 水样需要0.45微米膜过滤 | |||

| 用途类别: | 指示剂 |
| 含量: | 99 % |
| 产品规格: | 50支/盒 |
| 品牌: | 哈希 |
| 型号: | 2458200-CN |