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Product Category Description:
Complete, presterilized, nontoxic, disposable filter units for membrane filter analysis.
Receivers are made of polystyrene, with a cellulose nitrate membrane. Uppers are made of polypropylene. After filtration, upper chamber can be easily twisted off of receiver. Conforms to APHA standards for water-quality work.
Multiple graduations on uppers; receivers are graduated from 20 to 115mL. Membranes are triton-free and nontoxic. Diameter: 47mm. Units can be used to perform pressure filtrations. The 0.45µm size meets requirements for APHA Standard Methods and U.S. EPA water quality testing.
Note: For lab use only. Not for in vitro diagnosis or parenterals.
| PoreSize, µm: | 0.45* | |
| MembraneColor/Grid: | White/Green | |
| NNI No.: | 130-4045 | |
| Unit: | Pack of 12 | |
$156.94
$77.26
Nalge Nunc Polypropylene Filling/Venting Closures, NALGENE 2162-0531
+ 2 options
$71.66
$38.58
Nalge Nunc MF75 Tissue Culture Filter Units, Nylon Membrane, Sterile, NALGENE 153-0020
$162.68
$147.89
Nalge Nunc Round-Bottom Centrifuge Tubes, Polycarbonate, NALGENE 3117-0160
+ 2 options
$66.32
$38.58
Nalge Nunc Round-Bottom Centrifuge Tubes, Polycarbonate, NALGENE 3117-0500 Round-Bottom Tubes
+ 2 options
$73.26
$42.62
Nalge Nunc Centrifuge Bottles with Caps, Polypropylene Copolymer, NALGENE 3120-9500 Bottles With Screw Caps
+ 2 options
$95.83
$47.91
Nalge Nunc Oak Ridge Centrifuge Tubes, Polypropylene Copolymer, NALGENE 3139-0050
+ 2 options
$354.57
$168.09
Nalge Nunc Analytical Funnels, Polypropylene, NALGENE 4250-0075
+ 2 options
$66.29
$38.56
Nalge Nunc Separatory Funnels, Teflon FEP, Squibb, Pear-Shape, NALGENE 4301-2000
+ 2 options
$709.78
$354.89
Nalge Nunc MF75 Vacuum Filter Units, PES Membrane, Sterile, NALGENE 596-3320 Bottle-Top Filters Only With Supor Machv Pes Membrane
$96.42
$87.65
Nalge Nunc Centrifuge Bottle with Screw Cap, Polycarbonate, Spherical Bottom, NALGENE DS3124-0010 Centrifuge Bottle Support
$68.95
$62.68
Nalge Nunc Rinser Pipet D 5245-0040
$1,892.53
$1,665.43
Nalge Nunc Cc Insrt 8um Pc In Md 12 Cs48 140656
No Image Available
$407.08
$370.07
Nalge Nunc MF75 Sterilization Filter Units, Cellulose Nitrate Membrane, NALGENE 127-0045
$297.01
$270.01
Nalge Nunc MF75 Tissue Culture Filter Units, Surfactant-Free Cellulose Acetate, Sterile, NALGENE 155-0020
$121.09
$110.08
Nalge Nunc MF75 Vacuum Filter Units, PES Membrane, Sterile, NALGENE 167-0045 Complete Units With Standard Pes Membrane
$297.77
$270.70
Nalge Nunc Round-Bottom Centrifuge Tubes, Polypropylene Copolymer, NALGENE 3110-0120
+ 2 options
$66.29
$38.56