Bộ giấy đo độ pH độ chính xác cao kèm ống đựng

Giới thiệu Bộ giấy đo độ pH độ chính xác cao kèm ống đựng

100% brand new and high quality
Features:
Easy to use and carry. Measuring your PH in anytime and anywhere.
The ideal PH range of saliva is about 6.4-7.2(Below 6.4 is too acidic, above 7.2 is too alkaline).
It is the deal for testing the PH of various substances such as foodstuff, liquid, urine, soil.
There is a strong correlation between the pH of the body's internal environment and PH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat...etc.
High Accuracy PH Test Paper only, other accessories demo in the picture is not included!

Specification:
Material: Paper
Dimensions: 3x10cm/1.18x3.94inch
Quantity: 1 Tube
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 Tube High Accuracy PH Test Paper KOOLHigh#Accuracy#PH#Test#Paper#Saliva#Strips#Water#Testing#Acid#Indicator

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Giá RB