50pcs/box MCE Mixed Fiber Organic Nylon PTFE 0.22 0.45 Solvent Extraction Microporous Filter Membrane Laboratory Experiment
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10/100Pcs Pneumatics M8 M10 M12 PTFE O-Ring Air Seal Washer Gasket Washer For High Pressure Diving Mountaineering Parts
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1PC Lab Glass 10/25/50/100/250ml Grinding mouth Reaction Flask, schlenk tube with PTFE piston
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100pcs/lot Lab Disposable Syringe Filter with Filter Membrane Water-based Organic Filter Head PES Nylon Hydrophilic PTFE MCE
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WEIAI Magnetic Stirrer Bar 7pcs/set PTFE Mixed Size Magnetic Stirrer Mixer Stir Bars Laboratory Supplies
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25pcs/lot Laboratory 13mm/25mm Disposable NYLON / PES / PTFE / BT Syringe Filter with 0.22/0.45um/0.8um Filter Membrane
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1-50pcs Type-C Dia 3-16mm Magnetic Stirrer Bar PTFE Magnetic Stirrer Mixer Stir No Burrs Laboratory Experiment Length 5-100mm
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Tri Clamp Ferrule Gasket 5 10Pcs ISO High Quality Pressure Sanitary Food Grade Seal Washer For Homebrew Silicon PTFE FKM EPDM
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