Syringe Filters 13mm Diameter 1.0μm Pore Size with Hydrophilic Nylon Membrane for Laboratory Filtration by Allpure Biotechnology [Pack of 100] (Nylon, 1.0 μm) [13mm & 1.0μm] Size:[13mm & 1.0μm] 0 ( 200 ct) for

0 ( 200 ct) for Urine and Saliva Body pH Testing

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Syringe Filters 13mm Diameter 1.0μm Pore Size with Hydrophilic Nylon Membrane for Laboratory Filtration by Allpure Biotechnology [Pack of 100] (Nylon, 1.0 μm) [13mm & 1.0μm] Size:[13mm & 1.0μm] 0 ( 200 ct) forSyringe Filters 13mm Diameter 1. 0m Pore Size with Hydrophilic Nylon Membrane for Laboratory Filtration by Allpure Biotechnology [Pack of 100] (Nylon, 1. 0 m) Syringe Filters 13mm Diameter 1. 0m or 5. 0m Pore Size with Hydrophilic Nylon Membrane for Laboratory Filtration [PACK OF 100] Syringe Filters 13mm Diameter 1. 0m or 5. 0m Pore Size with Hydrophilic PTFE Membrane for Laboratory Filtration [PACK OF 100] Syringe Filters 13mm Diameter 1. 0m or 5.