Special Indicator Paper Precision PH Test Strip 5.4-7.0 Cosmetic Saliva Urine Amniotic Fuid Acid & Alka 1600 Strips | Канцтовары для

Special Indicator Paper Precision PH Test Strip 5.4-7.0 Cosmetic Saliva Urine Amniotic Fuid Acid & Alka 1600 Strips | Канцтовары для

Features:

Net weight: 7g / 80 strips, 1600 strips is total 140g.

Size:7cm x 4.5cm x 0.4cm

High accuracy pH test paper, pH range from 5.4-7.0

PH 5.4-7.0 color chart in each pack

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.

The test strip color changes must be matched with the pH scale color chart within about 15 seconds.

Instruction:

Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.

Can not indicate the Acid or alkali solution when its density was lower than 0.01%.

Keep dry for the rest paper.

Package Content: 1600 strips

There are other range test paper on sale, if you need please click here for purchasing, or just place order and leave message i will send the correct range. Thank you.