Rejillas PELCO®

Para microscopía electrónica de transmisión

envasadas en viales antiestáticos

 

Las rejillas PELCO® suelen ser algo más gruesas que las rejillas TEM similares fabricadas mediante procesos de galvanoplastia, lo que las hace más rígidas y fáciles de manipular sin riesgo de deformación, manteniendo al mismo tiempo una buena definición de las barras. Los bordes anchos (350-400 µm) de las rejillas PELCO® proporcionan rigidez adicional y minimizan la posibilidad de interferencias con la muestra al cogerlas y manipularlas con pinzas. Las populares rejillas PELCO® se introdujeron hace 45 años y han encontrado una amplia base de usuarios en todas las disciplinas de TEM. Las rejillas tienen un acabado brillante (liso) en una cara y mate (rugoso) o mate en la otra. Todas las rejillas se inspeccionan antes de su envasado. Se ofrece una amplia selección de diferentes estilos de rejilla con un diámetro exterior estándar de 3,05 mm. Los estilos disponibles son malla cuadrada, malla hexagonal (panal), rejillas de doble plegado, malla ranurada, rejillas con pestañas, con orificio ranurado o redondo. Los materiales disponibles son Cu, Ni y Au.

 

Para rejillas TEM de Mo, Ti, Al y acero inoxidable, consulte la sección de rejillas TEM de metal especial PELCO®.

 

Malla 50

Rejillas de malla PELCO® 50 50: Paso: 508 µm; Ancho de orificio: 425 µm; Ancho de barra: 83 µm; Transmisión: 70%

Rejillas de malla PELCO® 50 50: Paso: 508 µm; Ancho de orificio: 425 µm; Ancho de barra: 83 µm; Transmisión: 70%

 

CATÁLOGO

DESCRIPCIÓN

PRESENTACIÓN

1GC50

Rejillas PELCO® con Marca Central, malla 50, diámetro exterior de 3.0 mm, cobre

Vial c/100 unidades

1GN50

Rejillas PELCO® con Marca Central, malla 50, diámetro exterior de 3.0 mm, níquel

Vial c/100 unidades

1GG50

Rejillas PELCO® con Marca Central, malla 50, diámetro exterior de 3.0 mm, oro

Vial c/25 unidades

 

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MX$0.00

Precio final

Envío gratuito a los siguientes países: México Mostrar más Mostrar menos

Rejillas de cobre con marca central y pestañas, malla 50, diámetro exterior: 3.0 mm. Vial con 100 unidades, Marca PELCO® 3HGC50

Rejillas de cobre con marca central y pestañas, malla 50, diámetro exterior: 3.0 mm. Vial con 100 unidades, Marca PELCO® 3HGC50

 

50: Paso: 508 µm; Ancho de orificio: 425 µm; Ancho de barra: 83 µm; Transmisión: 70 %

 

MX$0.00

Precio final

Envío gratuito a los siguientes países: México Mostrar más Mostrar menos

Rejillas de malla ranurada 50/200, con marca central, diámetro exterior de 3.0 mm, cobre, vial con 100 unidades, PELCO® 1GC50/200

Rejillas de malla ranurada 50/200, con marca central, diámetro exterior de 3.0 mm, cobre, vial con 100 unidades, PELCO® 1GC50/200

MX$0.00

Precio final

Envío gratuito a los siguientes países: México Mostrar más Mostrar menos

PELCO® 75 Mesh Grids

 

Prod # Description        
75: Pitch 339µm; Hole Width 284µm; Bar Width 55µm; Transmission 70%
1GC75 PELCO® Center-Marked Grids, 75 mesh, 3.0mm O.D., Copper 100/vial      
   
1GN75 PELCO® Center-Marked Grids, 75 mesh, 3.0mm O.D., Nickel 100/vial      
   
1GG75 PELCO® Center-Marked Grids, 75 mesh, 3.0mm O.D., Gold 25/vial      
   
pelco center-marked grid 75 mesh



 

Prod # Description Unit      
75: Pitch 339µm; Hole Width 284µm; Bar Width 55µm; Transmission 70%
Tabbed
3HGC75 PELCO® Tabbed Center-Marked Grids, 75 mesh, 3.0mm O.D., Copper 100/vial      
   
3HGN75 PELCO® Tabbed Center-Marked Grids, 75 mesh, 3.0mm O.D., Nickel 100/vial      
   
pelco tabbed center-marked grid 75 mesh





PELCO® 100 Mesh Grids

 

Prod # Description Unit      
100: Pitch 254µm; Hole Width 204µm; Bar Width 50µm; Transmission 65%
1GC100 PELCO® Center-Marked Grids, 100 mesh, 3.0mm O.D., Copper 100/vial      
   
1GN100 PELCO® Center-Marked Grids, 100 mesh, 3.0mm O.D., Nickel 100/vial      
   
1GG100 PELCO® Center-Marked Grids, 100 mesh, 3.0mm O.D., Gold 25/vial      
pelco center-marked grid 100 mesh



 

Prod # Description Unit      
100: Pitch 254µm; Hole Width 204µm; Bar Width 50µm; Transmission 65%
Tabbed
3HGC100 PELCO® Tabbed Center-Marked Grids, 100 mesh, 3.0mm O.D., Copper 100/vial      
   
3HGN100 PELCO® Tabbed Center-Marked Grids, 100 mesh, 3.0mm O.D., Nickel 100/vial      
   
pelco center-marked tabbed grid 75 mesh



 

Prod # Description Unit      
Slotted
1GC100/400 PELCO® Slotted Mesh, 100/400, Center-Marked Grids, 3.0mm O.D., Copper 100/vial      
   
1GN100/400 PELCO® Slotted Mesh, 100/400, Center-Marked Grids, 3.0mm O.D., Nickel 100/vial      
   
pelco slotted mesh, 100/400, center-marked grid



 

Prod # Description Unit      
Folding
4GC100/100 PELCO® Folding Grids, 100-100 mesh, Center-Marked One Side, Copper 100/vial      
   
4GN100/100 PELCO® Folding Grids, 100-100 mesh, Center-Marked One Side, Nickel 100/vial      
4GC100/300 PELCO® Folding Grids, 100-300 mesh, Center-Marked One Side, Copper 100/vial      
   
pelco folding grids center-marked one side





PELCO® 150 Mesh Grids

 

Prod # Description Unit      
150: Pitch 169µm; Hole Width 125µm; Bar Width 44µm; Transmission 60%
1GC150 PELCO® Center-Marked Grids, 150 mesh, 3.0mm O.D., Copper 100/vial      
   
1GN150 PELCO® Center-Marked Grids, 150 mesh, 3.0mm O.D., Nickel 100/vial      
   
1GG150 PELCO® Center-Marked Grids, 150 mesh, 3.0mm O.D., Gold, 25/vial 25/vial      
   
Tabbed
3HGC150 PELCO® Tabbed Center-Marked Grids, 150 mesh, 3.0mm O.D., Copper 100/vial      
   
3HGN150 PELCO® Tabbed Center-Marked Grids, 150 mesh, 3.0mm O.D., Nickel 100/vial      
   

pelco tem grids 150 mesh





PELCO® 200 Mesh Grids

 

Prod # Description Unit Qty    
200: Pitch 127µm; Hole Width 90µm; Bar Width 37µm; Transmission 50%
1GC200 PELCO® Center-Marked Grids, 200 mesh, 3.0mm O.D., Copper 100/vial      
   
1GN200 PELCO®® Center-Marked Grids, 200 mesh, 3.0mm O.D., Nickel 100/vial      
   
1GG200 PELCO® Center-Marked Grids, 200 mesh, 3.0mm O.D., Gold 25/vial      
   
Tabbed
3HGC200 PELCO® Tabbed Center-Marked Grids, 200 mesh, 3.0mm O.D., Copper 100/vial      
   
3HGN200 PELCO® Tabbed Center-Marked Grids, 200 mesh, 3.0mm O.D., Nickel 100/vial      
   
Notchrim
1GC200NV PELCO® Notchrim Grids, 200 mesh, 3.0mm O.D., Copper 100/vial      
   
Extra Open Area: Pitch 127µm; Hole Width 106µm; Bar Width 21 µm; Transmission 69%
4406 PELCO® Extra Open Area Grids, 200 mesh, 3.0mm O.D., Copper 100/vial      
   
pelco tem grids 200 mesh





PELCO® 300 Mesh Grids

 

Prod # Description Unit      
300: Pitch 85µm; Hole Width 54µm; Bar Width 31µm; Transmission 40%
1GC300 PELCO® Center-Marked Grids, 300 mesh, 3.0mm O.D., Copper 100/vial      
   
1GN300 PELCO® Center-Marked Grids, 300 mesh, 3.0mm O.D., Nickel 100/vial      
   
1GG300 PELCO® Center-Marked Grids, 300 mesh, 3.0mm O.D., Gold 25/vial      
   
Tabbed
3HGC300 PELCO® Tabbed Center-Marked Grids, 300 mesh, 3.0mm O.D., Copper 100/vial      
   
3HGN300 PELCO® Tabbed Center-Marked Grids, 300 mesh, 3.0mm O.D., Nickel 100/vial      
   

pelco tem grids 300 mesh





PELCO® 400 Mesh Grids

 

Prod # Description Unit      
400: Pitch 64µm; Hole Width 38µm; Bar Width 26µm; Transmission 35%
1GC400 PELCO® Center-Marked Grids, 400 mesh, 3.0mm O.D., Copper 100/vial      
   
1GN400 PELCO® Center-Marked Grids, 400 mesh, 3.0mm O.D., Nickel 100/vial      
   
1GG400 PELCO® Center-Marked Grids, 400 mesh, 3.0mm O.D., Gold 25/vial      
   
Tabbed
3HGC400 PELCO® Tabbed Center-Marked Grids, 400 mesh, 3.0mm O.D., Copper 100/vial      
   
Extra Open Area: Pitch 64µm; Hole Width 45µm; Bar Width 19 µm; Transmission 48%
4408 PELCO® Extra Open Area, Center-Marked Grids, 400 mesh, 3.0mm O.D., Copper 100/vial      
   
pelco tem grids 400 mesh

Extra Open Area





PELCO® 500 Mesh Grids

 

Prod # Description Unit      
500: Pitch 51µm; Hole Width 28µm; Bar Width 23µm; Transmission 30%
1GC500 PELCO® Center-Marked Grids, 500 mesh, 3.0mm O.D., Copper 100/vial      
   
Tabbed
3HGC500 PELCO® Tabbed Center-Marked Grids, 500 mesh, 3.0mm O.D., Copper 100/vial      
   
pelco tem grid 500 mesh





PELCO® Hexagonal Grids

 

Prod # Description Unit      
8GC90 PELCO® Hexagonal Center-Marked Grids, 90 mesh, 3.0mm O.D., Copper 100/vial      
   
8GN90 PELCO® Hexagonal Center-Marked Grids, 90 mesh, 3.0mm O.D., Nickel 100/vial      
   
8GC135 PELCO® Hexagonal Center-Marked Grids, 135 mesh, 3.0mm O.D., Copper 100/vial      
   
8GC180 PELCO® Hexagonal Center-Marked Grids, 180 mesh, 3.0mm O.D., Copper 100/vial      
   
8GN180 PELCO® Hexagonal Center-Marked Grids, 180 mesh, 3.0mm O.D., Nickel 100/vial      
   
8GC270 PELCO® Hexagonal Center-Marked Grids, 270 mesh, 3.0mm O.D., Copper 100/vial      
   
8GC360 PELCO® Hexagonal Grids, 360 mesh, 3.0mm O.D., Copper 100/vial      
   
Tabbed
8HGC135 PELCO® Tabbed Hexagonal Center-marked Grids, 135 mesh, 3.0mm O.D., Copper 100/vial      
   
8HGC270 PELCO® Tabbed Hexagonal Center-marked Grids, 270 mesh, 3.0mm O.D., Copper 100/vial      
   
pelco honeycomb mesh tem grids





PELCO® Slot Grids

 

Prod # Description Unit      
Slot 0.4x2mm, after R.F. Bils
1GC42S PELCO® Slot Grids, 0.4 x 2mm, 3.0mm O.D., Copper 100/vial      
   
1GN42S PELCO® Slot Grids, 0.4 x 2mm, 3.0mm O.D., Nickel 100/vial      
   
PELCO® Slot Grids, 3.0mm O.D., matt/shiny sides
Slot 1x2mm, after F. Sjöstrand
1GC12H PELCO® Slot Grids, 1 x 2mm, 3.0mm O.D., Copper 100/vial      
   
1GN12H PELCO® Slot Grids, 1 x 2mm, 3.0mm O.D., Nickel 100/vial      
   
Tabbed, Slotted 1 x 2mm
3HGC12H Cohen-PELCO® Tabbed Slot Grids, 1 x 2mm, 3.0mm O.D., Copper 100/vial      
   
3HGN12H Cohen-PELCO® Tabbed Slot Grids, 1 x 2mm, 3.0mm O.D., Nickel, 100/vial      
   

pelco tem slot grids





PELCO® Hole Grids

 

Prod # Description Unit      
PELCO® Hole Grids, 3.0mm O.D.
1GC6H PELCO® Hole Grids, 0.6mm, 3.0mm O.D., Copper 100/vial      
   
1GC8H PELCO® Hole Grids, 0.8mm, 3.0mm O.D., Copper 100/vial      
   
1GC10H PELCO® Hole Grids, 1.0mm, 3.0mm O.D., Copper 100/vial      
   
1GG10H PELCO® Hole Grids, 1.0mm, 3.0mm O.D., Gold 25/vial      
   
Tabbed 
3HGC10H PELCO® Tabbed Hole Grids, 1.0mm, 3.0mm O.D., Copper 100/vial      
   
pelco tem hole grids




PELCO® TEM Grids Size Specifications

Rim Width: 350-400µm.
Thickness: PELCO® Grids are approximately 25µm thick.
Diameter: 3.0 to 3.05mm
Finish: Copper, Nickel and Gold grids have a matte finish on one side and a shiny finish on the other side.
Packaging: 100 grids per vial/tube, except for specials which are listed accordingly. Gold, Titanium, Stainless Steel, Molybdenum and Aluminum grids are packaged in 25's.
Pitch: Is 1"/mesh or 25.4mm/mesh
Example 200 mesh pitch = 25.4/200 = 127µm

grid bars

From the drawing above, the hole and bar widths are shown. Sometimes "pitch" is used in this terminology and it is the equivalent of hole width plus bar width. 		 
Material Code
Copper C
Nickel N
Gold G
Aluminum A
Molybdenum M
Titanium T
Stainless Steel S

PELCO® Grid Size
Square
Mesh 		Pitch µm Hole µm Bar µm % Trans-mission
50 508 425 83 70
75 339 284 55 70
100 254 204 50 65
150 169 125 44 60
200 127 90 37 50
200 EOA 127 106 21 69
300 85 54 31 40
400 64 38 26 35
400 EOA 64 45 19 48
500 51 28 23 30