Reagenzien für die photometrische Reinigungsmittel anionisch.
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Reagenzien für Photometer – Reinigungsmittel anionisch (100 Tests)
4 in stock
Reagenzien für die photometrische Reinigungsmittel anionisch.
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Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
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Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
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The HI 761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.
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Reagents for HI 755 Checker HC ®, 25 Tests
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Range 0.0 - 30.0 ppm | amino acid method | Resolution 0.1ppm
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Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
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Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm resolution
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Range 0.0 - 8.0 ppm | DPD method | Resolution 0.1ppm