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> New nalgene analytical filter unit 140-4045 partial
New nalgene analytical filter unit 140-4045 partial
These Nalgene Analytical Filter Funnels 140-4045, are new and in unopened 12 sterile packages in each box. Ideal for use with filtering flasks or manifolds. Upper chambers are graduated at 150ml. Particularly useful for large volume analytical applications (as long as the membrane continues to flow). Convenient snap-away design with removable membrane. Safer and easier to use than cumbersome glass and metal funnels. Each package of 12 filters contains a vacuum gasket to replace stopper or adapter with 9/16" or larger opening. Each package of 12 cost over $70.00 from Nalge Co. Our price is much less than half. We have 6 packages for sale and the price is for one package of 12 filters.
* Disposable, presterilized funnel
* Removable 47mm diameter membrane for use with filtering flasks and manifolds
* 0.45 m Triton*-free cellulose nitrate membrane with gray grid
* EtO-sterilized, individually sealed in plastic bag
MCID # 39594, 40804, 40860, 40925, 40929, 40937
