pH strips,visusally read,fit for Hospital,clinic,home test man or animal’s urine or saliva pH value,laboratory test hydroponics solution pH,school chemistry lab test value of acid or alkaline,swimming pool,fish pool,home make balance pH of water,dairy life test drinking water,cosmetic’s pH.
1.Remove one Universal pH test paper from the vial, being careful not to touch the strip anywhere other than where you grasp it.
2.Dip the test strip into the solution being tested for 1-2 seconds.
3.Remove and compare to the color chart for an approximate pH determination of the aqueous solution
4.Do not let strip dry before comparing to the color chart.
Hangzhou Lohand Biological Co.,Ltd is a professional company that manufactures and exports laboratory instruments and equipments.We have our own registered brand"LOHAND" and own factory,with strong R&D center,sales team,customer service team and QC team,which grows very fast and obtains good reputation in the markt.
Our major products include: Refractometer,Test paper,pH meter,Electrode,TDS meter,Salinity meter, DO meter,ORP meter,Conductivity meter,Turbidity meter,Color comparison tube,test kit etc.Most of the products have CE certificate.All products can be customized according to buyers' special requirements.
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