Dụng Cụ Kiểm Tra Độ Ph 160 / 320 Độ Ph 1-14
₫ 24.800
Sản phẩm Dụng Cụ Kiểm Tra Độ Ph 160 / 320 Độ Ph 1-14 đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
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Condition: Brand New
Paper Size:app 45mm x 7mm
Weigh:app 3g
The scale reads from 1 to 14:
1 - 3 indicates a very acidic substance
4 - 6 indicates an acidic substance
7 indicates neudival
8 - 11 indicates alkalinity
12 - 14 indicates a very high level of alkalinity
PH 1-14 color chart in each pack
The test sdivip color changes must be matched with the pH scale color chart within about 15 seconds
Insdivuction:
1.Simply press the testing sdivip 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.
2.Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
3.Keep dry for the rest paper
Package Includes:
2/4 x Set of 80pcs pH test
========================={iffarmerrtomj}=========================
Condition: Brand New
Paper Size:app 45mm x 7mm
Weigh:app 3g
The scale reads from 1 to 14:
1 - 3 indicates a very acidic substance
4 - 6 indicates an acidic substance
7 indicates neudival
8 - 11 indicates alkalinity
12 - 14 indicates a very high level of alkalinity
PH 1-14 color chart in each pack
The test sdivip color changes must be matched with the pH scale color chart within about 15 seconds
Insdivuction:
1.Simply press the testing sdivip 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.
2.Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
3.Keep dry for the rest paper
Package Includes:
2/4 x Set of 80pcs pH test
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