-
氯离子测试试剂 Method: photometric 2.5 - 250 mg/l Cl⁻ Spectroquant®
-
氯离子测试试剂 Method: photometric 2.5 - 250 mg/l Cl⁻ Spectroquant®
-
臭氧测试试剂 Method: photometric, DPD 0.010 - 4.00 mg/l O₃ Spectroquant®
-
臭氧测试试剂 Method: photometric, DPD 0.010 - 4.00 mg/l O₃ Spectroquant®
-
溴测试试剂 Method: photometric, DPD 0.020 - 10.00 mg/l Br₂ Spectroquant®
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碘测试试剂 Method: photometric, DPD 0.050 - 10.00 mg/l I₂ Spectroquant®
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阳离子表面活性剂测试预装试剂 Method: photometric 0.05 - 1.50 mg/l Spectroquant®
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硫化物测试试剂 Method: photometric 0.020 - 1.50 mg/l S²⁻ Spectroquant®
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联氨测试试剂 Method: photometric 0.005 - 2.00 mg/l N₂H₄ Spectroquant®
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硝酸盐测试试剂 Method: photometric 0.2 - 20.0 mg/l NO₃-N 0.9 - 88.5 mg/l NO₃⁻ Spectroquant®
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