-
亚硝酸盐测试盒 Method: colorimetric with colour card and comparator block with long
Nitrite Test Method: colorimetric with colour card and comparator block with long test tubes 0.005
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氨测试盒 Method: colorimetric, acc. to Neßler, with colour card and comparator
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氨测试盒 Method: colorimetric, indophenol blue, with colour card and comparator
-
铬酸盐测试盒 Method: colorimetric with colour card and comparator block with long
Chromate Test Method: colorimetric with colour card and comparator block with long test tubes 0.005
-
硝酸盐测试盒 Method: colorimetric with colour card and sliding comparator 10 - 25
-
氨测试盒 Method: colorimetric, indophenol blue, with colour card and comparator
-
亚硝酸盐测试盒 Method: colorimetric with colour card and comparator block with short
-
铬酸盐测试盒 Method: colorimetric with colour card and comparator block with short
Chromate Test Method: colorimetric with colour card and comparator block with short test tubes 0.10
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硝酸盐测试盒 Method: colorimetric with colour card 10 - 25 - 50 - 75 - 100 - 125 - 150 mg/l NO₃⁻ Aquamerck®
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氨测试盒 Method: colorimetric, acc. to Neßler, with colour card and sliding
Ammonium Test Method: colorimetric, acc. to Neßler, with colour card and sliding comparator 0.5 - 1
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