目錄:上海鉑勒機(jī)電設(shè)備有限公司>>HACH實(shí)驗(yàn)室水質(zhì)分析儀>>哈希電極及其他耗材>> 37933
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Provides simple, fast, economical method of pH measurement. Sharp color change for each 0.5 pH unit. Can be used with handy dispenser (Product No. 2611000). Convenient for sample pH adjustments. Recommended for sewage water, not finished water. Five 4.6-meter (15') rolls per package.
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