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联氨测试盒 Method: colorimetric with colour-matching vessel 0.10 - 0.25 - 0.5 - 1.0 mg/l N₂H₄ Aquamerck®
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铁测试盒 Method: colorimetric with colour-matching vessel 0.1 - 0.3 - 0.5 - 1.0
Iron Test Method: colorimetric with colour-matching vessel 0.1 - 0.3 - 0.5 - 1.0 - 2.5 - 5.0 - 7.5
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余氯测试盒 Method: colorimetric with colour card 0.10 - 0.25 - 0.5 - 1.0 - 2.0 mg/l Cl₂ Aquamerck®
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- 0.2 - 0.5 mg/l As 0.1 - 0.5 - 1.0 - 1.7 - 3.0 mg/l As Merckoquant®
Arsenic Test Method: colorimetric with test strips and reagents 0.02 - 0.05 - 0.1 - 0.2 - 0.5 mg/l
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tubes 0.25 - 0.5 - 1.0 - 2.0 - 3.0 - 5.0 - 7.5 - 10 - 15 mg/l Fe Aquaquant®
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甲醛测试盒 Method: colorimetric with colour card and sliding comparator 0.1 - 0.25
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联氨比色管 用于108017 0.1 - 0.25 - 0.5 - 1.0 mg/l N₂H₄ Aquamerck®
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铁测试盒 Method: colorimetric with colour card 0.05 - 0.1 - 0.2 - 0.4 - 0.6 - 0.8 - 1.0 mg/l Fe²⁺ Aquamerck®
Iron Test in freshwater and seawater Method: colorimetric with colour card 0.05 - 0.1 - 0.2 - 0.4
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亚硝酸盐测试盒 Method: colorimetric with colour card 0.05 - 0.15 - 0.25 - 0.50 - 1.0 mg/l NO₂⁻ Aquamerck®
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锌测试盒 Method: colorimetric with colour card and comparator block with short test
Zinc Test Method: colorimetric with colour card and comparator block with short test tubes 0.1 - 0.2
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