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BrandCodow
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Product No.QBW(E)CD447829
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StandardGBT 43167-2023
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Packge
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This product can be used for titration analysis, qualitative and quantitative analysis, etc. It should be stored in a cool, ventilated place, sealed, and used within its expiration date. To obtain the product's Certificate of Analysis (COA), please visit www.howeipharm.com to view and download it.
Standard : GBT 43167-2023 农药检测用标准硬水
Product No. : QBW(E)CD447829
Product Name : Standard hard water solution
Product Spec. : 硬度500 mg/L,pH=7.0-8.0(25 ℃)
Packges : 1000mL
颜色外观 : 无色透明溶液
pH(25 ℃) : 7.0-8.0
浓度比 : n(Ca2+):n(Mg2+)=4:1
硬度 : 500 mg/L
Shelf Life ： 365 Days
Certificate(RM) ： Certified
COA ： Have COA
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