说明
DescriptionReport Item / Suspicious Activity Description： * Brand new and fine *Take accurate alkaline/acid checks with this pack of eighty Litmus paper strips *Each e-book also includes a color chart Specifications The scale reads from 1 to 14: 1 - 3 signifies a totally acidic substance 4 - 6 indicates an acidic substance 7 indicates impartial 8 - 11 indicates alkalinity 12 - 14 indicates a very high point of alkalinity Package Included 1 x books containing eighty strips (80 strips in total)
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提供方:Silver Crest
80 Strips/pack PH Test Strips Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting Kit Factory
-17%$ 4.86$ 5.83
VAT included
数量
仅剩 275 库存
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交货: 5-9 business days
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