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Whatman Polycarbonate Membrane Filters

whatman anodisc filters

Whatman Nytran Membranes

Buy Whatman Anodisc Filters 標hatman Cellulose Acetate Filters 標hatman Cellulose Nitrate Filters 標hatman Hydrophilic Filters 標hatman Nuclepore Filters 標hatman Nytran SuPerCharge Filters 標hatman Optitran Filters 標hatman Polycarbonate Filters 標hatman Protran Filters 標hatman QMA Filters 標hatman Westran Filters 標hatman WNYL Filters.

Whatman Membrane Filters, Membrane Filters, Whatman Filter Membranes, Whatman Protran Nitrocellulose Membrane Filters, Whatman Nytran SuPerCharge Membrane Filters, Whatman Cellulose Nitrate Membrane Filters, Whatman Polycarbonate Membrane Filters, Whatman Westran Membrane Filters, Whatman Anodisc Membrane Filters, Whatman Cellulose Acetate Membrane Filters, Whatman Anodisc Membrane Filters, Whatman Nuclepore Membrane Filters, Whatman Nylon Membrane Filters, Whatman Optitran Membrane Filters

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Whatman Protran Nitrocellulose Membrane Filters, Whatman Filters         

Ideal for Western and Southern blotting techniques, protein transfers, colony and plaque lifts. White membranes are made of 100% nitrocellulose (no added cellulose acetate) for high binding capacity (80100オg/cm2). Less than 1.0% extractables for cell growth and tissue culture applications. Quality controlled. To sterilize, membranes can be autoclaved (liquid cool cycle) or irradiated. The Protran BA-83 membrane (0.2オm) is recommended for protein samples below 20kD and the Protran BA-85 membrane (0.45オm) is recommended for general nucleic acid work.  Download Whatman Protran Nitrocellulose Membrane Filters pricing: Click Here        

Grade Pore Size um Size Whatman Filter No. Unit
Sheets          
BA79

0.1

10.2 x 13.3 cm Whatman 10402088 Pack of 10
BA79

0.1

20 x 20 cm Whatman 10402062 Pack of 5
BA79

0.1

20 x 20 cm Whatman 10402091 Pack of 25
BA79

0.1

33 x 56 cm Whatman 10484212 Pack of 5
BA83

0.2

6.3 x 22.8 cm Whatman 10402493 Pack of 10
BA83

0.2

10.2 x 13.3 cm Whatman 10402488 Pack of 10
BA83

0.2

15 x 15 cm Whatman 10402405 Pack of 5
BA83

0.2

15 x 20 cm Whatman 10401465 Pack of 10
BA83

0.2

20 x 20 cm Whatman 10402452 Pack of 5
BA83

0.2

20 x 20 cm Whatman 10401391 Pack of 25
BA83

0.2

25 x 25 cm Whatman 10402453 Pack of 5
BA83

0.2

30 x 60 cm Whatman 10401380 Pack of 5
BA83

0.2

33 x 56 cm Whatman 10402480 Pack of 5
BA85

0.45

6.3 x 22.8 cm Whatman 10402593 Pack of 10
BA85

0.45

10.2 x 13.3 cm Whatman 10402588 Pack of 10
BA85

0.45

15 x 15 cm Whatman 10402606 Pack of 5
BA85

0.45

15 x 15 cm Whatman 10401261 Pack of 25
BA85

0.45

20 x 20 cm Whatman 10402680 Pack of 5
BA85

0.45

20 x 20 cm Whatman 10401191 Pack of 25
BA85

0.45

25 x 25 cm Whatman 10402694 Pack of 5
BA85

0.45

30 x 60 cm Whatman 10401180 Pack of 5
BA85

0.45

33 x 56 cm Whatman 10402580 Pack of 5
Discs
BA83

0.2

82 dia. mm Whatman 10401316 Pack of 50
BA85

0.45

25 dia. mm Whatman 10402506 Pack of 100
BA85

0.45

25 dia. mm Whatman 10402578 Pack of 1000
BA85

0.45

82 dia. mm Whatman 10401116 Pack of 50
BA85

0.45

82 dia. mm Whatman 10405316 Pack of 50
BA85

0.45

82.5 dia. mm Whatman 10402579 Pack of 50
BA85

0.45

87 dia. mm Whatman 10401164 Pack of 50
BA85

0.45

132 dia. mm Whatman 10401124 Pack of 25
BA85

0.45

132 dia. mm Whatman 10402525 Pack of 50
BA85

0.45

137 dia. mm Whatman 10401147 Pack of 25
BA85

0.45

137 dia. mm Whatman 10402548 Pack of 50
Rolls
BA79

0.1

30 cm x 3 m Whatman 10402096 Each
BA83

0.2

15 cm x 3 m Whatman 10402468 Each
BA83

0.2

20 cm x 3 m Whatman 10402495 Pack
BA83

0.2

30 cm x 3 m Whatman 10401396 Pack
BA85

0.45

15 cm x 3 m Whatman 10402594 Each
BA85

0.45

20 cm x 3 m Whatman 10401197 Pack
BA85

0.45

30 cm x 3 m Whatman 10401196 Pack

Whatman Nytran SuPerCharge and Nylon Membranes, Whatman Filters       

Nytran SuPerCharge membranes have a very high positive charge and feature greater density of nylon. They bind three times more negatively-charged dye than typical positively-charged nylon membranes. Membranes boast uniform pore size and distribution. This consistent morphology leads to greater reproducibility of results across a membrane and from blot to blot. Membranes deliver a high signal with extremely low background when used with radioactive or non-radioactive detection techniques. Nytran nylon membranes are ideal for applications that require a lower charge. These membranes are designed for Southern and Northern blotting, colony and plaque lifts, and dot- or slot-blots. Membranes are cast uniformly for excellent symmetry and to prevent curling. Butterfly membrane has asymmetric notches and tabs for easier handling, improved orientation, and identification of colony and plaque lifts. Download Whatman Nytran SuPerCharge and Nylon Membranes pricing: Click Here

Dimensions Pore Size, オm Whatman Filter No. Unit
Nytran SuPerCharge Nylon Membrane Sheets      
11 x 14 cm

0.45

Whatman 10416230 Pack of 10
15 x 15 cm

0.45

Whatman 10416284 Pack of 10
15 x 20 cm

0.45

Whatman 10416287 Pack of 10
20 x 20 cm

0.45

Whatman 10416285 Pack of 10
25 x 25 cm

0.45

Whatman 10416263 Pack of 10
30 x 60 cm

0.45

Whatman 10416280 Pack of 5
102 x 133 mm

0.45

Whatman 10416288 Pack of 10
63 x 228 mm

0.45

Whatman 10416293 Pack of 10
Nytran SuPerCharge Nylon Membrane Rolls
20 cm x 3 m

0.45

Whatman 10416294 Each
30 cm x 3 m

0.45

Whatman 10416296 Each
Nytran SuPerCharge Nylon Membrane Discs      
82 dia. mm

0.45

Whatman 10416216 Pack of 50
82 dia. mm

0.45

Whatman 10416249 Pack of 50
132 dia. mm

0.45

Whatman 10416224 Pack of 50
Nytran Nylon Membrane Sheets      
11 x 14 cm

0.45

Whatman 10416130 Pack of 10
20 x 20 cm

0.2

Whatman 10416085 Pack of 10
Nytran Nylon Membrane Discs      
82 dia. mm

0.45

Whatman 10416116 Pack of 50
132 dia. mm

0.45

Whatman 10416124 Pack of 50

Whatman Cellulose Nitrate Membrane Filters, Whatman Filters       

Recommended for most routine applications involving particles and cells from 0.15オm. These flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables. White plain circles. The AE 98 membrane is unsupported. Download Whatman Cellulose Nitrate Membrane Filters pricing: Click Here      

Pore Size um Diameter, mm Whatman Filter No. Unit
WCN Membranes      
0.2 25 Whatman 7182-002 Box of 100
0.2 47 Whatman 7182-004 Pack of 100
0.2 90 Whatman 7182-009 Pack of 25
0.45 25 Whatman 7184-002 Pack of 100
0.45 47 Whatman 7184-004 Pack of 100
0.45 90 Whatman 7184-009 Pack of 25
0.45 142 Whatman 7184-014 Pack of 25
5 47 Whatman 7195-004 Box of 100
5 90 Whatman 7195-009 Pack of 25
AE 98 Membrane      
5 47 Whatman 10400212 Pack of 100

Whatman Polycarbonate Membrane Filters, Whatman Filters       

For medical and laboratory filtration. Made of a porous, polycarbonate film, penetrated with uniform cylindrical holes that produce a sieve-like filtering action. Ideal for critical cytologic diagnosis, culture preparations, and large volume applications. Other specific applications include aerospace fluid analysis, water testing, chemical assay, petroleum products analysis, solvent filtration, and bacteria monitoring. Plastic surface of membranes is chemically resistant and unaffected by most solutions used for fixation and staining. Can sustain temperatures up to 140ーC with no adverse effects. Membranes have birefringent refractive indexes of 1.625 and 1.584. Download Whatman Polycarbonate Membrane Filters pricing: Click Here       

Pore Size um Size, mm Whatman Filter No. Unit

0.05

90 dia. Whatman 111703 Pack of 25

0.1

13 dia. Whatman 110405 Pack of 30

0.1

25 dia. Whatman 110605 Pack of 100

0.1

47 dia. Whatman 111105 Pack of 100

0.2

13 dia. Whatman 110406 Pack of 100

0.2

25 dia. Whatman 110606 Pack of 100

0.2

47 dia. Whatman 111106 Pack of 100

0.2

90 dia. Whatman 111706 Pack of 25

0.4

13 dia. Whatman 110407 Pack of 100

0.4

25 dia. Whatman 110607 Pack of 100

0.4

47 dia. Whatman 111107 Pack of 100

0.4

90 dia. Whatman 111707 Each of 25

0.6

25 dia. Whatman 110608 Pack of 100

0.6

47 dia. Whatman 111108 Pack of 100

0.8

25 dia. Whatman 110609 Pack of 100

0.8

47 dia. Whatman 111109 Pack of 100

1

13 dia. Whatman 110410 Pack of 100

1

25 dia. Whatman 110610 Pack of 100

1

47 dia. Whatman 111110 Pack of 100

2

25 dia. Whatman 110611 Pack of 100

3

13 dia. Whatman 110412 Pack of 100

3

25 dia. Whatman 110612 Pack of 100

3

47 dia. Whatman 111112 Pack of 100

4.7

13 dia. Whatman 110424 Pack of 100

5

13 dia. Whatman 110413 Pack of 100

5

25 dia. Whatman 110613 Pack of 100

5

47 dia. Whatman 111113 Pack of 100

8

13 dia. Whatman 110414 Pack of 100

8

25 dia. Whatman 110614 Pack of 100

8

47 dia. Whatman 111114 Pack of 100

5

19 x 42 Whatman 113313 Pack of 100

8

19 x 42 Whatman 113314 Pack of 100

Whatman Westran PVDF Transfer Membranes, Whatman Filters         

Membranes feature a high protein binding ability to eliminate blow-through. They will also increase the signal over a wide range of molecular weights without compromising sample integrity. Use the S membrane for protein sequencing and the clear signal membrane for Western blot and protein dot-blot applications. Download Whatman Westran PVDF Transfer Membranes pricing: Click Here

Description Pore Size, オm Dimensions Whatman Filter No. Unit
Sheets        
Westran S Membrane 0.2 10 x 10 cm Whatman 10413052 Pack of 10
Westran S Membrane 0.2 15 x 15 cm Whatman 10485290 Pack of 10
Westran S Membrane 0.2 20 x 20 cm Whatman 10485291 Pack of 100
Westran Clear Signal Membrane 0.45 15 x 15 cm Whatman 10485287 Pack of 10
Rolls        
Westran S Membrane 0.2 26 cm x 3 m Whatman 10413096 Each
Westran Clear Signal Membrane 0.45 30 cm x 3 m Whatman 10485289 Each

Whatman Anodisc Unsupported Membrane Filters, Whatman Filters     

Designed for use in vacuum and pressure filtration applications. Filters feature an unsupported Anopore membrane disc compatible with a wide range of organic chemicals, solvents and aqueous solutions, eliminating the need for multiple filter types. Ideal for microscopic analysis because of its sieve-like properties and virtual transparency when wet. Diameter: 13mm. Download Whatman Anodisc Unsupported Membrane Filters pricing: Click Here     

Pore Size, オm Whatman Filter No. Unit
0.02 Whatman 6809-7003 Pack of 100
0.1 Whatman 6809-7013 Pack of 100
0.2 Whatman 6809-7023 Pack of 100

Whatman Grade QM-A Quartz Filters, Whatman Filters     

Suitable for exacting air pollution monitoring, especially critical analyses and trace level determinations, atomic absorption spectroscopy, and flame emission spectrometry. Used in PM10 and PM2.5 air sampling testing. Sheets available sequentially numbered for easy traceability.  Download Whatman QM-A Quartz Filters pricing: Click Here    

Size, cm Whatman Filter No. Unit
3.2 dia. Whatman 1851-032 Pack of 100
3.7 dia. Whatman 1851-037 Pack of 100
4.7 dia. Whatman 1851-047 Pack of 100
20.3 x 25.4 Whatman 1851-865 Pack of 25
20.3 x 25.4 Whatman 1851-8866 Pack of 100

Whatman Cellulose Acetate Membrane Filters, Whatman Filters         

Membranes are made from pure cellulose acetate, making them ideal for biological and clinical analysis, sterility tests, and scintillation measurements. Filters exhibit very low protein binding capacity and are hydrophilic, making them suitable for aqueous and alcoholic media. The cellulose acetate membranes have improved solvent resistance, particularly to low molecular weight alcohols, and increased heat resistance. The membrane filters exhibit high physical strength and can be used up to 180ーC (356ーF), making them suitable for hot gases and allowing them to be sterilized by all methods without sacrificing the integrity of the membrane. Download Whatman Cellulose Acetate Filters pricing: Click Here         

Description Pore Size um Diameter, mm Whatman Filter No. Unit
OE 66 0.2 25 Whatman 10404106 Pack of 100
OE 67 0.45 25 Whatman 10404006 Pack of 100
OE 67 0.45 47 Whatman 10404012 Pack of 100
WCA 0.45 47 Whatman 7000-0004 Pack of 100
ST 68 0.8 47 Whatman 10403112 Pack of 100
ST 69 1.2 47 Whatman 10403012 Pack of 100

Whatman Anodisc 13 Supported Membrane Filters, Whatman Filters       

Suitable for use in a wide range of specialized applications, including HPLC mobile phase filtration and degassing, bacterial analysis by epifluorescent light microscopy, ultra cleaning of solvents, gravimetric analysis, and liposome extrusion. Consist of an Anopore membrane disc, peripherally bonded to an annular polypropylene ring. Compatible with a wide range of organic chemicals, solvents and aqueous solutions, eliminating the need for multiple filter types. Sieve-like properties of Anopore membrane enable microorganisms and particles to be retained on membrane surface for electron microscope examination. Virtually transparent when wet permitting examination by light microscopy without need to transfer the retained material. Download Whatman Anodisc 13 Filters pricing: Click Here       

Pore Size, オm Diameter, mm Whatman Filter No. Unit
0.02 25 6809-6002 Pack of 50
0.02 47 6809-5002 Pack of 50
0.1 25 6809-6012 Pack of 50
0.1 47 6809-5012 Pack of 50
0.2 25 6809-6022 Pack of 50
0.2 47 6809-5022 Pack of 50

Whatman Nuclepore Polycarbonate Membrane Filters, Black, Whatman Filters        

For use as a substrate for the collection and rapid analysis of bacteria, yeast, and microflora by membrane epifluorescence microscopy. Excellent for enumerating viable and non-viable bacteria in ultrapure-water systems. Filters feature extremely low autofluorescence and low absorption of acridine orange fluorochrome stain, offering high sensitivity and efficiency for analysis. Download Whatman Nuclepore Polycarbonate Filters pricing: Click Here      

Pore Size, オm Diameter, mm Whatman Filter No. Unit
0.2 25 Whatman 110656 Pack of 100
0.2 47 Whatman 111156 Pack of 100
0.4 47 Whatman 111157 Pack of 100


Whatman Nylon Membrane Filters, Type WNYL, Whatman Filters     

For biotech and chromatography applications. Intrinsically hydrophilic, eliminating the need for wetting agents. Capable of filtering most organic solvents. Autoclavable. Diameter: 47mm. Download Whatman Nylon Membrane WNYL Filters pricing: Click Here     

Pore Size, オm Whatman Filter No. Unit
0.2 Whatman 7402-004 Pack of 100
0.45 Whatman 7404-004 Pack of 100
0.8 Whatman 7408-004 Pack of 100

Whatman Optitran BA-S Supported Nitrocellulose Membranes, Whatman Filter         

For repeated blot screenings such as genomic library studies and affinity binding assays. Used for all standard nitrocellulose protocols including Southern, Northern, and Western transfers, immunoblots, and colony and plaque lifts. Composed of pure nitrocellulose cast onto an ultrathin, inert polyester support. These flexible membranes feature excellent signal-to-noise ratios and low nonspecific binding without stringent washing and blotting conditions. Download Whatman Optitran BA-S Filters pricing: Click Here         

Membrane Pore Size, um Size Whatman Filter No. Unit
Discs        
BA-S 85 0.45 82 dia. mm Whatman 10439116 Pack of 50
BA-S 85 0.45 132 dia. mm Whatman 10439126 Pack of 50
BA-S 85 0.45 132 dia. mm Whatman 10439124 Pack of 25
Sheets        
BA-S 83 0.2 10.2 x 13.3 cm Whatman 10439388 Pack of 10
BA-S 83 0.2 15 x 15 cm Whatman 10439351 Pack of 5
BA-S 83 0.2 20 x 20 cm Whatman 10439361 Pack of 5
BA-S 83 0.2 20 x 20 cm Whatman 10439391 Pack of 25
BA-S 83 0.2 25 x 25 cm Whatman 10439362 Pack of 5
BA-S 83 0.2 30 x 60 cm Whatman 10439380 Pack of 5
BA-S 85 0.45 10.2 x 13.3 cm Whatman 10439188 Pack of 10
BA-S 85 0.45 15 x 15 cm Whatman 10439251 Pack of 5
BA-S 85 0.45 20 x 20 cm Whatman 10439282 Pack of 5
BA-S 85 0.45 20 x 20 cm Whatman 10439191 Pack of 25
BA-S 85 0.45 25 x 25 cm Whatman 10439262 Pack of 5
BA-S 85 0.45 30 x 60 cm Whatman 10439180 Pack of 5
Rolls        
BA-S 83 0.2 30 cm x 3 m Whatman 10439396 Pack
BA-S 85 0.45 20 cm x 3 m Whatman 10439194 Pack of 2
BA-S 85 0.45 30 cm x 3 m Whatman 10439196 Pack

Whatman Nylon Hydrophilic Membrane Filters, Whatman Filters       

For preparing HPLC samples and solvent clarification. Ideal for both aqueous and nonaqueous solutions. Very low extractables, minimizing the risk of introducing spurious peaks in HPLC analyses. Excellent chemical compatibility with common solvents, bases, and esters. Download Whatman Nylon Hydrophilic Filters pricing: Click Here     

Pore Size um Diameter, mm Whatman Filter No. Unit
0.2 25 Whatman 10414006 Pack of 100
0.2 47 Whatman 10414012 Pack of 100
0.45 25 Whatman 10414106 Pack of 100
0.45 47 Whatman 10414112 Pack of 100
Whatman Membrane Filters, Membrane Filters, Whatman Filter Membranes, Whatman Protran Nitrocellulose Membrane Filters, Whatman Nytran SuPerCharge Membrane Filters, Whatman Cellulose Nitrate Membrane Filters, Whatman Polycarbonate Membrane Filters, Whatman Westran Membrane Filters, Whatman Anodisc Membrane Filters, Whatman Cellulose Acetate Membrane Filters, Whatman Anodisc Membrane Filters, Whatman Nuclepore Membrane Filters, Whatman Nylon Membrane Filters, Whatman Optitran Membrane Filters
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