説明
Description Condition: 100 percent Brand New and High Quality Take correct alkaline/acid assessments with this pack of eighty Litmus paper strips Each e book additionally includes a color chart Specifications The scale reads from 1 to 14: 1 - 3 signifies a completely acidic substance 4 - 6 signifies an acidic substance 7 signifies neutral 8 - 11 indicates alkalinity 12 - 14 indicates a completely excessive point of alkalinity Package Included 1 x books containing eighty strips (80 strips in total) 20books(pcs)or10books(pcs) or 5books(pcs) could be chosen
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提供者:Silver Crest
80 Strips/pack PH Test Strips Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting Kit Factory
-47%$ 6.82$ 9.44
VAT included
カラー: 5pack-400 Strips
数量
在庫は残り 249 のみ
送料・返品無料
配送: 5-9 business days
宅配会社:
QWQER Express,
USPS,
DHL
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