Papua New Guinea ANNJET ANJET PHTHALDEHYDE CONCENTRATION INDICATIVE CARD
Product Description
Only for testing Ansett o-Phthalaldehyde disinfectant
Method of use:
Immerse the indicator color block completely in the phthalaldehyde solution, take it out after 3 ", place it horizontally for about 3min-5min, and read the reaction result of the indicator color block (when the indicator color block reaches or is deeper than the qualified contrast color of the label, it is proved that the concentration of phthalaldehyde is above 0.3 and the solution is effective; When the color block is yellowish or uneven yellow, it means the solution concentration is lower than 0.3 and the solution is unavailable)
Specifications:50/bottle
Caring for life, staying away from infections, providing you with more academic programs
Caring for life, staying away from infections, providing you with more academic programs
ANNJET
Company address: 1618 Dexing North Avenue, Tianqu Industrial Park, Tianqu Sub-district Office, Decheng District, Dezhou City, Shandong Province
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