Color: as shown in picture
Size: approx. 70*45mm
PH range: 1-14
Quick and easy to use.
Easy to carry.
Appropriate for testing alkaline or acid level of any liquid.
Great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums etc.
Great for science education.
Dip a litmus strip into the liquid, drip a sample of liquid onto a litmus strip, or press a litmus strip onto the damp sample to begin the test.
The strips change colour within 15 seconds to be matched with the pH scale colour chart.
1-3 indicates a highly acidic substance
4-6 indicates an acidic substance
7 indicates neutral
8-11 indicates an alkaline substance
12-14 indicates a highly alkaline substance
1 x Litmus Test Paper Book (80 Strips)
Please allow 1-5mm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
EMS, DHL, FEDEX, UPS are available with discount.
Your order will be shipped out via Seller Shipping Method Without Tracking Number and you will get your
goods within 39-60 days, please wait for your package patiently.
If you want the tracking number, please kindly pay the China Register Air Post Mail cost.
Moveover, fast shipping EMS, DHL, FEDEX will spend 5-15 workdays for you to get your items, thank you.
If the shipping company do not ship the iterms to your country .
Contact us by email or Ali TradeManager. We will try our best to help you !
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