25 and 47 mm In-Line Stainless Steel Filter Holder for Mobile Phase Filtration | Pall Shop
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Pall 72971 Spare Parts and Accessories, 47 mm in-Line Filter Holder - Underdrain disc, Type 316 Stainless Steel for Sterile Filtration and Clarification, DISC ONLY (Picture as Reference) (1/pkg): Amazon.com: Industrial & Scientific