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化学需氧量测试预装试剂 Method: photometric 0 - 1500 mg/l 25 Tests Spectroquant®
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化学需氧量测试预装试剂 Method: photometric 0 - 40 mg/l 25 Tests Spectroquant®
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化学需氧量测试预装试剂 Method: photometric 0 - 15000 mg/l 25 Tests Spectroquant®
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亚硫酸盐测试预装试剂 Method: photometric 1.0 - 20.0 mg/l SO₃²⁻ Spectroquant®
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砷测试试剂 Method: photometric 0.001 - 0.100 mg/l As Spectroquant®
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酚测试试剂 Method: photometric 0.002 - 5.00 mg/l Spectroquant®
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余氯测试预装试剂 (free chlorine) Method: photometric, DPD 0.03 - 6.00 mg/l Cl2 Spectroquant®
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亚硝酸测试预装试剂 Method: photometric 1.0 - 90.0 mg/l NO₂-N 3.3 - 295.2 mg/l NO₂⁻ Spectroquant®
Nitrite Cell Test Method: photometric 1.0 - 90.0 mg/l NO2-N 3.3 - 295.2 mg/l NO2¯ Spectroquant
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余氯总氯测试预装试剂 (free and total chlorine) Method: photometric, DPD 0.03 - 6.00 mg/l Cl₂ Spectroquant®
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过氧化氢测试预装试剂 Method: photometric 2.0 - 20.0 mg/l H₂O₂ Spectroquant®
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