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Hach 934-AH® Filters are specified for use in Standard methods 2540 C, 2540 D and 2540 E. Fast flow rate, fine porosity and 1.5 µm particle retention have made this binderless borosilicate glass micro
更新时间：2026-03-16
产品型号：2511211
浏览量：669
Designed for sandy soils, SA filters are conically folded and have been optimized for use with the common extraction solutions used in soil nutrient analysis (Mehlich 1, Mehlich 3, Morgan, Modified Mo
更新时间：2026-03-16产品型号：2263356浏览量：673
QL Filters are recommended for use in various environmental and wet chemistry reference methods. Extremely pure cellulose filters of nearly 100% alpha content are specially processed to yield negligib
更新时间：2026-03-16产品型号：50658浏览量：720
Seals labware quickly, effectively. Film prevents sample evaporation and contamination; protects anhydrous materials. Can be folded repeatedly and twisted around sharp surfaces without rupturing. Stre
更新时间：2026-03-16产品型号：251764浏览量：747
QL Filters are recommended for use in various environmental and wet chemistry reference methods. Extremely pure cellulose filters of nearly 100% alpha content are specially processed to yield negligib
更新时间：2026-03-16产品型号：50653浏览量：640
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