CELLTREAT® - Centrifugal MWCO (aka NMWL) Ultra Filter Membrane Units Choose MWCO: 5kDa, 10kDa, 30kDa, 50kDa, or 100kDa. Choose: 4ml or 15ml Capacity Unit. Units include an Insert (or Basket) with a MWCO (Molecular Weight Cutoff) PES (Polyethersulfone) Filter Membrane and a Receiver Tube (15ml or 50ml Conical Tube). NOTE: MWCO is also referred to as NMWL (Nominal Molecular Weight Limit) Ultra high recoveries. Designed to concentrate, separate, purify, desalt, and recover biological samples. Used for protein and nucleic acid concentration, dialysis, and buffer exchange.
Packaged Non-Sterile, RNase, DNase, and Pyrogen Free. Packaged 8 units/pack
Compare with MilliporeSigma® Amicon® Ultra-4® & Ultra-15® Centrifugal Filter Units
GVS CENTEX 1.5ml and 5ml Centrifugal Spin Filters • Available with Cellulose Acetate, Nitrocellulose (Mixed Cellulose Ester), or Nylon membrane. • CHOOSE: Sterile or Non-Sterile; CHOOSE 1.5ml size or 5ml size • Packaged RNase, DNase, and Pyrogen Free
Centrex Centrifugal filter units are designed for rapid and simple preparation of a large number of samples. Ideal for automated systems and high-speed batch filtration with robots.
Applications: Analytical Sample Prep, HPLC, Filtration of Aqueous Solutions, and Qualitative Analysis.
Non-Sterile Forensic Micro-Spins Inserts with 2.0ml volume are designed with an integral perforated bottom for straining sample into receiver microcentrifuge tube. The insert acts as a strainer, to allow for the extraction of blood, semen, and DNA samples from cloth samples. Designed to allows fluid to pass from a 600uL capacity insert into either a 1.5ml or 2.0ml microcentrifuge tube, designed to retain a small cloth sample in insert. Useful in extracting DNA from a crime scene.
Rated to 20,000xg, 100 inserts and microtubes/pack (Choose 1.5ml microtubes, or 2.0ml microtube, when ordering.)
NOTE: Specify 1.5ml or 2.0ml Microcentrifuge Receivers, when ordering.
