แถบทดสอบ Universal Neutral pH 4.0us Blue Test Paper pH กระดาษ

           universal neutral PH test strips litmus blue test paper ph paper

specification:
Product Name: PH test paper
 
pH TEST PAPER
pH(0.5~5.0, 3.8~5.4, 5.4~7.0, 5.5~9.0, 6.4~8.0, 8.2~10)
 
Test paper type: semi quantitative test paper
Packing: packed by box, 50 strips/ box, 80 strips/ box, 100 strips/ box

We also manufacture urine test strip,pH test kits,reagent strips for urinalysis,medical diagnostic test kits,reagent strips for urinalysis(visual or analyzer(Uriscan) read).

Features:
1. Do not touch the paper when removing the dipstick reaction ends, to avoid contamination of paper, affect the test results
2. Remove the required number of test strips, the remaining strips sealed properly to prevent a high temperature or direct vision
3. The liquid sample PH value should be between 5-9, requirement seems colorless or light-colored, color is too dark liquid pre-test,
Do first bleaching treatment.
4. Please read the operating instructions and precautions before use.

Instructions for use
Immersed the PH test strip in the test liquid, standing for 1-3 seconds, compare with the standard color card within 30 seconds.
1. Remove the paper need to be careful, do not touch the paper side reaction, in order to avoid contamination of test strips
2. The requirements of the test liquid is colorless or light-colored, colored liquid decolorization treatment required to detect
3.Should read instructions and precautions on the box before use
4.Please check the details chart for the PH test paper :

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PH TEST KITS WE CAN SUPPLY 

PH test strip 0-14, 1-14, 4.5-9.0, 0-3, etc.


Litmus paper

pH paper test roll

Our company 

GEMC is the short name of Gem Medic Electric & Technology Co.,Ltd located in Henan Province, China, which is a privately-held corporation high-tech enterprise specializing in trade of rapid medic diagnostic test kits and device. The main products we supply are pregnancy test kits, ovulation test kits, sperm fertility test, drug of abuse test, infectious disease test, saliva alcohol tester, digital clinical thermometer, blood pressure monitor,ovulation microscope monitor and other medical test device.

Since the foundation of company, based on the belief-product quality and service are the lifeline of enterprise, so now we have had global customers from all of over the world, such as France, Russia, UAE, Brazil, Mexico, Peru and south Africa, totally more than 70 countries and areas.

 And we will sincerly hope supply more & better service for you, 'for your better health & happy life' is our working target, welcome to visit our website to know more about it, thanks.

Certifications