Grids

Beryllium

Carbon Films (Carbon Coated Grids)

EFFA®

London Finder Patterns

Maxtaform Grids by Graticules, Ltd.

Molybdenum EFFA® Support Rings

Nitrocellulose Films

Silicon Monoxide Films

Vinylec (Formvar) Films

Gilder Grids

Anti-Static Vials

Copper Finder Grid

Copper Slot Grids

Fine Bar Grids

Finer Mesh Grids

Gold-Plated Grids

Handle Grid

Hexagonal Grids

Plain Grids in Copper, Copper/Palladium , and Nickel

Single Aperture Copper Grids

Veco® Grids

Centermark Copper and Nickel Grids

Copper Pattern Grids

Freeze Etch Grid

Handle Grid

Handle-Slot Grid

Hexagonal Copper and Nickel Grids

Plain Copper and Nickel Grids

Sjostrand Grid

Slot Grid

Square & Hexagonal Folding Grids in Copper and Nickel

Punched Grids and Sheet Screening

Punched Grids in Copper, Gold, Molybdenum, Nickel , and Stainless Steel

Sheet Screening in Copper, Gold, and Nickel

Grids

No. 25500: EFFA® Carbon Coated Nylon Grid - Discontinued
180 mesh. Coated heavily on both sides with carbon. Low x-ray background. Also good for backscattered imaging. Vial/25.

No. 22790: C.R.I. Beryllium Grid - Discontinued
Developed by Connecticut Research Institute. 75 mesh. Single grid.

No. 22020: EFFA® Support Rings - Ted Pella, Inc. Alternative Product: #GA1000M
Similar to Pattern A grids, but made of molybdenum. 0.001" thick. Specify 600um, 800um, 1000um, 1200um, 1400um, 1600um, 1800um, or 2000um hole size. 3.05mm diameter. Vial/50.

Maxtaform Grids by Graticules, Ltd.
Special Patterns. Copper-Rhodium plated on one side, 3.05mm diameter, vial/100

No. 62200: Fullam Finder Grid - Ted Pella, Inc. Alternative Product: #79021C
A 135 mesh finder grid that is scannable in a straight line. Each opening of the grid is identified by letters and knobs. A very light plating of rhodium identifies the upper side of the grids while the very flat specimen surface is copper. Per vial/100.

No. 62210: Fullam Freeze-Etch Grid - Discontinued
A standard 200 mesh grid with four large central squares. Each large square is equivalent to 4 squares of a 200 mesh opening. Rhodium plated on the upper side for identification and stability.
Per vial/100.

London Finder Patterns
Positive location of most grid openings by letter or number

No. 21020: H-2 London 200 Mesh London Finder Grid, Copper - Ted Pella, Inc. Order Code: #79750
Copper-rhodium plated on one side. Vial/100.

No. 21070: H-7 London 400 Mesh London Finder Grid, Copper. - Discontinued
Copper-rhodium plated on one side. Vial/100.

Gilder Specimen Grids

These top-quality, British-made grids are becoming increasingly popular in the USA. 3.05mm.

Gilder Finer Mesh Grids
These finer mesh grids have average bar widths of only 6um. The 1000 mesh grid combines a high support value with the open area of a 200 mesh grid. The 400 Hex and 600 Hex grids have small tabs for easier handling. 3.05mm

Gilder 1000 Mesh, G1000HS
No. 27000: Copper, vial/25. - Ted Pella, Inc. Order Code: #G1000HS
No. 27002: Gold, vial/25. - Ted Pella, Inc. Order Code: #G1000HSG

Gilder 400 Mesh Hex, G400HH
No. 27400: Copper, vial/100.
- Ted Pella, Inc. Order Code: #G400No. 27401: Nickel, vial/100.
- Ted Pella, Inc. Order Code: #G400NNo. 27402: Gold, vial/50. - Ted Pella, Inc. Order Code: #G400G

Gilder 600 Mesh Hex, G600HH
No. 27600: Copper, vial/100.
- Ted Pella, Inc. Order Code: #G600HHNo. 27601: Nickel, vial/100.
- Ted Pella, Inc. Order Code: #G600HHNNo. 27602: Gold, vial/50. - Discontinued

No. 28195: GS 2 x 0.5mm, vial/100.
- Ted Pella, Inc. Order Code: #G2X0.5CU

No. 28190: GS 2 x 1mm, vial/100.
- Ted Pella, Inc. Order Code: #G1X2CU

Gilder Single Aperture Copper Grids

No. 28070: 600um, GA600, vial/100.
- Ted Pella, Inc. Order Code: #GA600

Gilder 200 Mesh Handle Grids, G200T
Handle has been designed for ease of handling and easy removal. Handle can be bent to 90°. Bend beyond 90° to remove handle.

No. 28300: Copper, vial/100. - Discontinued
No. 28301: Nickel, vial/100. - Discontinued
No. 28302: Gold, vial/100. - Discontinued
No. 28303: Copper/Palladium, vial/100. - Discontinued

Gilder 100 Mesh Hexagonal Grids, G100HEX

No. 28353: Copper/Palladium, vial/100.
- Ted Pella, Inc. Order Code: #G100HEX-CUPD

Gilder Plain Copper Grids, 3.05mm Dia., Vial/100

No. 28100: 75 Mesh Grids - Ted Pella, Inc. Order Code: #G75
No. 28110: 100 Mesh Grids - Ted Pella, Inc. Order Code: #G100
No. 28120: 150 Mesh Grids - Ted Pella, Inc. Order Code: #G150
No. 28130: 200 Mesh Grids - Ted Pella, Inc. Order Code: #G200
No. 28140: 300 Mesh Grids - Ted Pella, Inc. Order Code: #G300
No. 28150: 400 Mesh Grids - Ted Pella, Inc. Order Code: #G400
No. 28170: 75 x 300 Mesh Grids - Ted Pella, Inc. Order Code: #99-28170

Gilder Plain Copper Grids, per vial.

Gilder Plain Copper/Palladium Grids, 3.05mm Dia., Vial/100

No. 28200: 75 Mesh Grids - Ted Pella, Inc. Order Code: #G75CUPD
No. 28210: 100 Mesh Grids - Ted Pella, Inc. Order Code: #G100CUPD
No. 28220: 150 Mesh Grids - Ted Pella, Inc. Order Code: #G150CUPD
No. 28230: 200 Mesh Grids - Ted Pella, Inc. Order Code: #G200CUPD
No. 28270: 75 x 300 Mesh Grids - Ted Pella, Inc. Order Code: #99-28270

Gilder Plain Nickel Grids, 3.05mm Dia., Vial/100

No. 28101: 75 Mesh Grids
No. 28111: 100 Mesh Grids - Ted Pella, Inc. Order Code: #G100N
No. 28121: 150 Mesh Grids - Ted Pella, Inc. Order Code: #G150N
No. 28131: 200 Mesh Grids - Ted Pella, Inc. Order Code: #G200N
No. 28141: 300 Mesh Grids - Ted Pella, Inc. Order Code: #G100N
No. 28151: 400 Mesh Grids - Ted Pella, Inc. Order Code: #G400
No. 28171: 75 x 300 Mesh Grids - Ted Pella, Inc. Order Code: #99-28171

Plain Nickel Grids, per vial.

Fine-Bar Grids
Bar widths average 4um. Asymmetrical index mark on the rim permits easy orientation. Mesh area is 2.05mm dia.

600 Mesh Fine Bar Grids, G600HHS (Hex)
No. 27200: Copper, vial/100. - Ted Pella, Inc. Order Code: #G600HHS
No. 27201: Nickel, vial/100. - Discontinued
No. 27202: Gold, vial/100. - Discontinued

600 Mesh Fine Bar Grids, G600HSS (Square)
No. 27210: Copper, vial/100. - Ted Pella, Inc. Order Code: #G600HSS
No. 27211: Nickel, vial/100. - Discontinued
No. 27212: Gold, vial/100. - Discontinued

1500 Mesh Fine Bar Grids, G1500HS
No. 27220: Copper, vial/15. - Ted Pella, Inc. Order Code: #G1500HS
No. 27221: Nickel, vial/15. - Ted Pella, Inc. Order Code: #G1500HSN
No. 27222: Gold, vial/15. - Discontinued

2000 Mesh Fine Bar Grids, G2000HS
No. 27231: Nickel, vial/10. - Discontinued

Veco® Specimen Grids: Special Patterns
Copper, 3.05mm diameter, vial/100 - Discontinued

No. 26530: Veco® Handle Grid - Ted Pella, Inc. Order Code: #12592-CU
200 mesh. Useful for handling purposes. Ideal for the Kleinschmidt technique.

No. 26300: Sjostrand Grid - Discontinued
Designed by Dr. F. Sjostrand for serial section studies. Bars are 130 and 50um wide. Spaces are 120 and 75um wide.

No. 26310: Veco® Freeze Etch Grid - Discontinued
Center hole is 1000 x 500um. 150 mesh.

Veco® Specimen Grids: One Side Shiny, One Side Dull. Uniform, Sturdy Clean-Edged Bars.

Veco® Plain Copper Grids, 3.05mm Dia., Vial/100
No. 26090: 50 Mesh Grids - Ted Pella, Inc. Alternative Product: #12551-CU
No. 26100: 75 Mesh Grids - Ted Pella, Inc. Alternative Product: #12555-CU
No. 26110: 100 Mesh Grids - Ted Pella, Inc. Alternative Product: #12559-CU
No. 26120: 150 Mesh Grids - Ted Pella, Inc. Alternative Product: #12563-CU
No. 26130: 200 Mesh Grids - Ted Pella, Inc. Alternative Product: #12567-CU
No. 26140: 300 Mesh Grids - Ted Pella, Inc. Alternative Product: #12579-CU
No. 26150: 400 Mesh Grids - Ted Pella, Inc. Alternative Product: #12571-CU
No. 26180: 100 x 400 Mesh Grids - Ted Pella, Inc. Order Code: #12616-CU
No. 26200: 50 x 75 Mesh Grids - Ted Pella, Inc. Order Code: #12610-CU
No. 26230: 100um Hole - Discontinued

Plain Copper Grids per vial.

Veco® Plain Nickel Grids, 3.05mm Dia., Vial/100
No. 26091: 50 Mesh Grids - Ted Pella, Inc. Alternative Product: #12552-NI
No. 26101: 75 Mesh Grids - Ted Pella, Inc. Alternative Product: #12556-NI
No. 26121: 150 Mesh Grids - Ted Pella, Inc. Alternative Product: #12564-NI
No. 26141: 300 Mesh Grids - Ted Pella, Inc. Alternative Product: #12572-NI
No. 26151: 400 Mesh Grids - Ted Pella, Inc. Alternative Product: #12576-NI
No. 26171: 75 x 300 Mesh Grids - Discontinued
No. 26181: 100 x 400 Mesh Grids - Discontinued
No. 26201: 50 x 75 Mesh Grids - Discontinued
No. 26231: 100um Hole . . . .$22.30 - Discontinued

Veco® Copper Centermark Grids, 3.05mm Dia., Vial/100
No. 26790: 50 Mesh Grids - Ted Pella, Inc. Order Code: #12551-CU
No. 26800: 75 Mesh Grids - Ted Pella, Inc. Order Code: #12555-CU
No. 26810: 100 Mesh Grids - Ted Pella, Inc. Order Code: #12559-CU
No. 26820: 150 Mesh Grids - Ted Pella, Inc. Order Code: #12563-CU
No. 26840: 300 Mesh Grids - Ted Pella, Inc. Order Code: #12571-CU
No. 26850: 400 Mesh Grids - Ted Pella, Inc. Order Code: #12575-CU
No. 26870: 75 x 300 Mesh Grids - Ted Pella, Inc. Alternatinve Product: #12610-CU
No. 26880: 100 x 400 Mesh Grids - Ted Pella, Inc. Order Code: #12616-CU

Copper Centermark Grids per vial.

Veco® Nickel Centermark Grids, 3.05mm Dia., Vial/100
No. 26791: 50 Mesh Grids - Ted Pella, Inc. Order Code: #12552-Ni
No. 26801: 75 Mesh Grids - Ted Pella, Inc. Order Code: #12556-Ni
No. 26811: 100 Mesh Grids - Ted Pella, Inc. Order Code: #12560-Ni
No. 26821: 150 Mesh Grids - Ted Pella, Inc. Order Code: #12564-Ni
No. 26831: 200 Mesh Grids - Ted Pella, Inc. Order Code: #12568-Ni
No. 26841: 300 Mesh Grids - Ted Pella, Inc. Order Code: #12572-Ni
No. 26851: 400 Mesh Grids - Ted Pella, Inc. Order Code: #12576-Ni
No. 26871: 75 x 300 Mesh Grids - Discontinued

Nickel Centermark Grids, per vial.

Copper Hexagonal Grids, 3.05mm Dia., Vial/100
No. 26420: 150 Mesh Grids - Ted Pella, Inc. Order Code: #G150HEX
No. 26430: 200 Mesh Grids - Ted Pella, Inc. Order Code: #12636-Cu
No. 26440: 300 Mesh Grids - Ted Pella, Inc. Order Code: #12639-Cu
No. 26450: 400 Mesh Grids - Ted Pella, Inc. Order Code: #G400HH

Copper Hexagonal Grids, per vial.

Nickel Hexagonal Grids, 3.05mm Dia., Vial/100
No. 26401: 75 Mesh Grids - Ted Pella, Inc. Order Code: #12631-Ni
No. 26411: 100 Mesh Grids - Ted Pella, Inc. Order Code: #12634-Ni
No. 26421: 150 Mesh Grids - Ted Pella, Inc. Alternatinve Product: #8GN180
No. 26431: 200 Mesh Grids - Discontinued
No. 26451: 400 Mesh Grids - Discontinued

Nickel Hexagonal Grids, per vial.

Veco® Specimen Grids: Copper Pattern Grids
3.05mm diameter, vial/100

Pattern A Hole Diameter - Ted Pella, Inc. Order Code: #12664-Cu
No. 29090: 1000um.

Pattern LR Slot Dimensions - Ted Pella, Inc. Alternative Product #G1.5X0.3CU
No. 29190: 0.2mm x 1.5mm

Pattern LR per vial.

Pattern R
No. 29200: 150 mesh, 50um bar width, 117um between bars. - Discontinued
per vial.

No. 29210: 200 mesh, 40um bar width, 85um between bars. - Discontinued
per vial.

Pattern LS Slot Dimensions
No. 29140: 2.0mm x 0.6mm - Ted Pella, Inc. Order Code: #12667-Cu
No. 29160: 0.2mm x 1.0mm - Ted Pella, Inc. Order Code: #12670-Cu
No. 29180: 0.2mm x 0.5mm

Pattern LS per vial.

Veco® Folding Copper Grids, Square & Hexagonal, 3.05mm diameter, vial/100
No. 26910: 100 Mesh, Square - Discontinued
No. 26920: 75 Mesh, Hexagonal - Discontinued
No. 26930: 100 Mesh, Hexagonal - Discontinued
No. 26940: 150 Mesh, Hexagonal - Discontinued
No. 26960: 300 Mesh, Hexagonal - Discontinued
No. 26970: 400 Mesh, Hexagonal - Discontinued
No. 26980: 50 Mesh on one side, 100 Mesh on other side, Hex - Discontinued
No. 26990: 100 Mesh on one side, 200 Mesh on other side, Hex - Discontinued

Veco Folding Copper Grids per vial.

Veco® Folding Nickel Grids, Square & Hexagonal, 3.05mm diameter, vial/100
No. 26901: 75 Mesh, Square - Discontinued
No. 26911: 100 Mesh, Square - Discontinued
No. 26921: 75 Mesh, Hexagonal - Discontinued
No. 26931: 100 Mesh, Hexagonal - Discontinued
No. 26941: 150 Mesh, Hexagonal - Discontinued
No. 26951: 200 Mesh, Hexagonal - Discontinued
No. 26961: 300 Mesh, Hexagonal - Discontinued
No. 26971: 400 Mesh, Hexagonal - Discontinued
No. 26981: 50 Mesh on one side, 100 Mesh on other side, Hex - Discontinued
No. 26991: 100 Mesh on one side, 200 Mesh on other side, Hex - Discontinued

Veco® Folding Nickel Grids per vial.

Punched Grids and Sheet Screening

Punched Grids, 3.05m diameter
Made from the highest quality screening available. Punched, cleaned, inspected, and packaged in our laboratory.

Copper Punched Grids - Discontinued
No. 22200: 100 mesh, vial/500, 64% open area.
No. 22220: 300 mesh, vial/500, 45% open area.
No. 22230: 400 mesh, vial/500, 53% open area.
No. 22240: 500 mesh, vial/500, 22% open area.
No. 22270: 1000 mesh, vial/25, 13% open area.

Nickel Punched Grids - Discontinued
No. 22201: 100 mesh, vial/100, 64% open area
No. 22211: 200 mesh, vial/100, 54% open area.
No. 22221: 300 mesh, vial/100, 45% open area.
No. 22231: 400 mesh, vial/100, 53% open area.
No. 22241: 500 mesh, vial/100, 22% open area.

Stainless Steel Punched Grids - Discontinued
No. 22407: 200 mesh, vial/500, woven.

Gold - Discontinued
No. 22602: 100 mesh, vial/100, 69% open area.
No. 22612: 200 mesh, vial/100, 56% open area.
No. 22632: 400 mesh, vial/100, 40% open area.

Molybdenum Punched Grids - Discontinued
No. 22706: 100 mesh, vial/100, 70% open area.

Sheet Screening

Copper Sheet Screening - Discontinued
No. 32220: 300 mesh, 45% open area, 3" x 3".
No. 32230: 400 mesh, 53% open area, 3" x 3".
No. 32240: 500 mesh, 22% open area, 3" x 3".

Nickel Sheet Screening - Discontinued
No. 32221: 300 mesh, 45% open area, 3" x 3".

Gold Sheet Screening - Discontinued
No. 32622: 300 mesh, 39% open area, 3" x 3".
No. 32632: 400 mesh, 40% open area, 3" x 3".