Nupore Nylon-66 Membrane Filter - Type NN

Nylon Membrane Disc Filter are double layered hydrophilic, on media migrating, biologically inert, flexible, durable, plain white absolute membrane filter offering wide chemical compatibility.

Features and Benefits

•       1. Absolute retention
•       2. Wide Chemical Compatibility( Compatible to many solvents & alkali solutions -
            pH Range 3-14
•       3. No extractable).
•       4. High heat resistance
•       5. Base of handling

Specifications :

Pore Size	0.22µm	0.45µm	0.8µm	1.2µm
Diameter	13mm, 25mm, 47mm, 90mm, 142mm, 293mm
Water Flow Rate (ml/min/cm²) at ΔP = 10psi, 20°C	14.5	38.5	125	187
Retention Efficiency	0.22µm: LRV > 7 for br. diminuta

 

Sterilisation: Autoclavable at 121°C for 5 cycles.

Maximum Operating Temperature: 80°C continuous

Maximum Operating Pressure: 3 Kg/cm²

Biosafety: Passes the Biological tests for Class VIplastics as described in USP.

Extractables with Water: Within Limits specified in USP.

Oxidizable Matter: Passes as per USP.

Integrity Test Data :

Pore Size	Wetting Fluid	Bubble Point
0.22µm	Water	52psi	3.65 kg/cm²
0.45µm	Water	33psi	2.32 kg/cm²
0.8µm	Water	14psi	0.98 kg/cm²

 

Ordering Information :

Type	NN
Pore Size (µm)	0.22, 0.45, 0.8, 1.2, 3, 5
Diameter (mm)	13, 25, 47, 90, 142, 293

* Other dimensions are available on request.