Laboratóriumi 80 pH indikátor tesztcsík

P074963

Új termék

1 288 Ft‎

-7%

1 385 Ft‎

Egyéb infó

When you worried about your spa, pond or aquarium or maybe even want to conduct scientific experiments. You need our Litmus paper strips to take accurate alkaline/acid tests. 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.

Features:Brand New and High quality.
The scale reads from 1 to 14:1 - 3 indicates a very acidic substance
4 - 6 indicates an acidic substance
7 indicates neutral
8 - 11 indicates alkalinity
12 - 14 indicate a very high level of alkalinity.
PH 1-14 color chart in each pack.
The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
Size: 7cm x 4.5cm/2.8 x 1.8 inch.
The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
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 Included:pH 1-14 Test Paper Strips1 pack includes 80pcs)

NO Retail Box. Packed Safely in Bubble Bag.
P074963

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