ขาย 💗Dharma💗1 Roll 5m 1-14 PH Alkaline Acid Indicator Paper Universal Laboratory Test Paper ราคาที่ดีที่สุด

✔✔✔✔✔Welcome to our shop！✨ 💗 Dharma 💗 ✔Your happy shopping experience is our destiny! Please feel free to contact us once you have any problem! We will try our best to help you! We support 100% quality gurantee for you ! ✔All of our items are the best quality and good service please be free to choose the items as you like. .............................💗💗................................. ✔Please read before ordering. ✔ Shop Support COD; ✔Before ordering,receive coupons,enjoy more benefits ✔Shipping from China,Estimated Ship time is 1-3 days from Order received Date,normally 8--13 working days to arrive ✔Like our products, please give us a 5 star rating, 5 stars praise, chat, contact us, get coupons, more discounts ✔▶ ▶ Follow and contact us for extra discount! Hope you can enjoy your shopping trip in pecification: .............................💗💗................................. Specification: Brand new Total length: approx. 5m 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. Package included: 1 x PH Test Paper Note: Please allow 1-10cm 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.