Açıklamalar

• Specification: Brand new PH range: 0-14 Length : Approx 5m Quick and straightforward to apply Easy to hold Appropriate for checking out alkaline or acid level of any liquid Great product to have in each lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums and so forth Great for science education Package included: 1 roll x PH Test Paper Note: Please allow 1-5mm errors due to handbook dimension Item shade displayed in photos could also be showing barely various in your computer display screen since monitors are usually not calibrated identical

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