Sell Strips Alkaline Acid 100pcs 0-14 pH Test Indicator Paper Litmus Tester best price

100pcs/set 0-14 pH Test Strips Alkaline Acid Indicator Paper Water Saliva Litmus Tester Analysis Instruments Features: 1. Simple operation - very simple operation steps, no need for other auxiliary supplies. 2. Accurate and reliable - classic colorimetric analysis, multi-level test requirements, visual reading with color chart. 3. Convenient and fast - only takes 0-1 minutes to test samples, easy to carry and test. 4. Stable and reliable - dry sealed paaging, long shelf life. Specifications: Type: pH test strips Use: acid and alkali test Quantity: 100pcs pH range: pH 0-14 Paing size: 88 x 67 x 10mm/3.46 x 2.64 x 0.39" Weight: 45g Application: lab/home, water quality, urine, saliva, soil, alkaline diet, aquariums, etc. High quality, trustworthy