哈希HACH氨氮试剂2458200-CN,量程:0.02- 2.50 mg/L NH3–N;250tests,纳氏法
适用于HACH DR6000,DR3900可见分光光度计
氨氮试剂2604545-CN 量程:0.02- 2.50 mg/L NH3–N;水杨酸法;25-50 tests
氨氮试剂2606945-CN 量程:0.4 to 50.0 mg/L NH3–N;50 tests
氨氮试剂2668000-CN 量程:0.01 to 0.50 mg/L NH3–N;100 tests
哈希HACH氨氮试剂2458200-CN,量程:0.02- 2.50 mg/L NH3–N;250tests,纳氏法
适用于HACH DR6000,DR3900可见分光光度计
氨氮试剂2604545-CN 量程:0.02- 2.50 mg/L NH3–N;水杨酸法;25-50 tests
氨氮试剂2606945-CN 量程:0.4 to 50.0 mg/L NH3–N;50 tests
氨氮试剂2668000-CN 量程:0.01 to 0.50 mg/L NH3–N;100 tests
哈希HACH氨氮试剂2458200-CN,量程:0.02- 2.50 mg/L NH3–N;250tests,纳氏法
适用于HACH DR6000,DR3900可见分光光度计
氨氮试剂2604545-CN 量程:0.02- 2.50 mg/L NH3–N;水杨酸法;25-50 tests
氨氮试剂2606945-CN 量程:0.4 to 50.0 mg/L NH3–N;50 tests
氨氮试剂2668000-CN 量程:0.01 to 0.50 mg/L NH3–N;100 tests