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亚硝酸盐测试条 Method: colorimetric with test strips 0.5 - 1 - 2 - 5 - 10 mg/l NO₂⁻ Merckoquant®
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过氧化物测试条 Method: colorimetric with test strips 0.5 - 2 - 5 - 10 - 25 mg/l H₂O₂ Merckoquant®
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过氧化物测试条 Method: colorimetric with test strips 0.5 - 2 - 5 - 10 - 25 mg/l H₂O₂ Merckoquant®
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氯和pH测试盒 (游离氯和总氯) 方法:使用比色管的比色法 0.1 - 0.3 - 0.6 - 1.0 - 1.5 mg/l Cl₂ pH: 6.8 - 7.1 - 7.4 - 7.6 - 7.8 Aquamerck®
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锰测试条 Method: colorimetric with test strips and reagents 2 - 5 - 20 - 50 - 100 mg/l Mn Merckoquant®
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过氧乙酸测试盒 Method: colorimetric with test strips 500 - 1000 - 1500 - 2000 mg/l Merckoquant®
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德国默克氨氮测试盒
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德国默克Merck二价铁测试盒
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过醋酸测试条 Method: colorimetric with test strips 5 - 10 - 20 - 30 - 50 mg/l Merckoquant®
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锌测试试剂 Method: photometric 0.05 - 2.50 mg/l Zn Spectroquant®
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