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Brand:
ZCtronAbout this item
Trixes litmus pH 1 to 14 test paper book 80 this pH test paper allows you to accurately test the pH of various substances, including food, water / aquarium, soil, etc
Approximate size of package 70 x 45 mm pH 1-14 color chart in each package
Instructions for use: take out litmus test paper from the package
Immerse the liquid / drop on the test paper for half a second to start the test
Wait 15 seconds for the reaction to occur
Compare the color change with the provided color chart to indicate the acidity level and match the pH scale color chart as follows: 1-3 represents high acidity, 4-6 represents acidity, 7 represents neutral, 8-11 represents alkaline, 12-14
Unit size:
1 piece
Number of packs in one carton:
1
Min. Order Quantity:
1 piece
Stock location:
الصين
Estimated Lead Time (business days)
6 Days
International delivery:
Available shipping options, costs and estimated shipping times will be shown during checkout.
Carton dimensions (LWH):
10 cm x 10 cm x 10 cm
Carton weight:
500 g
Quantity (piece)
Minimum order quantity is 1 piece
Min. Order Quantity:1 piece