EMS GRIDS & TEM SUPPORT FILMS CATALOG EDITION IV TEM SUPPORT FILMS
QUANTIFOIL® zzzQUANTIFOIL®
Holey Carbon Films (continued) with Circular Holes (continued)
QUANTIFOIL® R 0.6/1 Hole size is 0.6μ. Space between
holes is 1μ. Center to center is 1.6μ (hole size may be as large as 1μ).
Grid Type
Hole Size
Cat. # Period 200 Mesh Cat. # 300 Mesh Cat. # 400 Mesh
Copper 0.6μm 1.6μm Q210CR-06 Q310CR-06 Q410CR-06 Q220CR-06 Q320CR-06 Q420CR-06 Q225CR-06 Q325CR-06 Q425CR-06
Nickel Qty.
10/pk 25/pk 50/pk
Q250CR-06 Q350CR-06 Q450CR-06 100/pk
0.6μm 1.6μm Q210NR-06 Q310NR-06 Q410NR-06 10/pk Q220NR-06 Q320NR-06 Q420NR-06 25/pk Q225NR-06 Q325NR-06 Q425NR-06 50/pk Q250NR-06 Q350NR-06 Q450NR-06 100/pk
Gold
0.6μm 1.6μm Q210AR-06 Q310AR-06 Q410AR-06 10/pk Q220AR-06 Q320AR-06 Q420AR-06 25/pk Q225AR-06 Q325AR-06 Q425AR-06 50/pk Q250AR-06 Q350AR-06 Q450AR-06 100/pk
QUANTIFOIL® R 1/2 Hole size is 1μ. Space between holes is 2μ. Center to center is 3μ
Grid Type
Copper Nickel
Hole Size
1μm 1μm Cat. # Period 200 Mesh Cat. # 300 Mesh Cat. # 400 Mesh
3μm Q210CR-12 Q310CR-12 Q410CR-12 Q225CR-12 Q325CR-12 Q425CR-12 Q250CR-12 Q350CR-12 Q450CR-12
Qty.
10/pk 25/pk 50/pk
Q2100CR-12 Q3100CR-12 Q4100CR-12 100/pk
3μm Q210NR-12 Q310NR-12 Q410NR-12 10/pk Q225NR-12 Q325NR-12 Q425NR-12
25/pk
Q250NR-12 Q350NR-12 Q450NR-12 50/pk Q2100NR-12 Q3100NR-12 Q4100NR-12 100/pk
Gold 1μm
3μm Q210AR-12 Q310AR-12 Q410AR-12 10/pk Q225AR-12 Q325AR-12 Q425AR-12
25/pk
Q250AR-12 Q350AR-12 Q450AR-12 50/pk Q2100AR-12 Q3100AR-12 Q4100AR-12 100/pk
R 1/4 may be preferred over R 1.2/1.3, when an increased tolerance with respect to the position of beam, and a larger beam diameter are desired, such as in the case of automated image acquisition.
QUANTIFOIL®
Grid Type Copper
Period: 5μm Nickel Gold
Cat. # 200 Mesh Q210CR-14
Hole Size: 1μm Q220CR-14 Q225CR-14 Q250CR-14 Q210NR-14
Hole Size: 1μm Q220NR-14 Q225NR-14 Q250NR-14 Q210AR-14
Period: 5μm
Hole Size: 1μm Q220AR-14 Q225AR-14 Q250AR-14
Period: 5μm
Cat. # 300 Mesh Q310CR-14 Q320CR-14 Q325CR-14 Q350CR-14 Q310NR-14 Q320NR-14 Q325NR-14 Q350NR-14 Q310AR-14 Q320AR-14 Q325AR-14 Q350AR-14
Cat. # 400 Mesh Q410CR-14 Q420CR-14 Q425CR-14 Q450CR-14 Q410NR-14 Q420NR-14 Q425NR-14 Q450NR-14 Q410AR-14 Q420AR-14 Q425AR-14 Q450AR-14
Qty.
10/pk 25/pk 50/pk
100/pk 10/pk 25/pk 50/pk
100/pk 10/pk 25/pk 50/pk
100/pk TECHNICAL TIP
Removing a Charge from the Surface of Grids Sometimes when you are trying to pick up sections, they won’t adhere to the grid surface. If you don’t have time to glow discharge clean the grid surfaces, try this little trick. Dip the grids in distilled water for a moment and wick off the excess with filter paper. Let them dry while you are arranging your sections. Your sections should now adhere to the grid surface. Some labs soak the grids they will use for the day in distilled water until they are needed. If this procedure fails, reclean your grids with acetone or chloroform or glow discharge clean the grid surfaces.
Jeanette Killius, NEOUCOM, Rootstown, OH. QUANTIFOIL® R 1.2/1.3 A foil with ~1.2 μm
circular holes and a spacing of ~1.3μm between the holes. This type is used at magnifications around 50,000x.
Grid Type Copper
Period: 2.5μm Nickel Gold
Cat. # 200 Mesh Q210CR1.3
Hole Size: ~1.2μm Q225-CR1.3 Q250-CR1.3 Q2100CR1.3 Q210NR1.3
Hole Size: ~1.2μm Q225NR-1.3 Q250-NI1.3 Q2100NR1.3 Q210AR1.3
Period: 2.5μm
Hole Size: ~1.2μm Q225AR1.3 Q250AR1.3 Q2100AR1.3
Period: 2.5μm
QUANTIFOIL® Copper
Cat. # 300 Mesh Q310CR1.3 Q325CR1.3 Q350CR1.3 Q3100CR1.3 Q310NR1.3 Q325NR1.3 Q350NR1.3 Q3100NR1.3 Q310AR1.3 Q325AR1.3 Q350AR1.3 Q3100AR1.3
R 1.2/1.3 with Ultrathin Carbon Q210CR1.3-2nm Q310CR1.3-2nm Q410CR1.3-2nm 10/pk
Hole Size: ~1.2μm Q225CR1.3-2nm Q325CR1.3-2nm Q425CR1.3-2nm 25/pk Period: 2.5μm
Gold
Q250CR1.3-2nm Q350CR1.3-2nm Q450CR1.3-2nm 50/pk Q2100CR1.3-2nm Q3100CR1.3-2nm Q4100CR1.3-2nm 100/pk Q210AR1.3-2nm Q310AR1.3-2nm Q410AR1.3-2nm 10/pk
Hole Size: ~1.2μm Q225AR1.3-2nm Q325AR1.3-2nm Q425AR1.3-2nm 25/pk Period: 2.5μm
QUANTIFOIL® R 1.2/20 Hole size is 1.2μ. Space between holes is 20μ. Center to center is 21.2μ.
Grid Type Copper
Cat. # 200 Mesh Q210CR21.2
Hole Size: 1.2μm Q225CR21.2 Period: 21.2μm Q250CR21.2 Q2100CR21.2 Q210NR21.2
Nickel
Hole Size: 1.2μm Q225NR21.2 Period: 21.2μm Q250NR21.2 Q2100NR21.2 Q210AR21.2
Gold
Hole Size: 1.2μm Q225AR21.2 Period: 21.2μm Q250AR21.2 Q2100AR21.2
Cat. # 300 Mesh Q310CR21.2 Q325CR21.2 Q350CR21.2 Q3100CR21.2 Q310NR21.2 Q325NR21.2 Q350NR21.2 Q3100NR21.2 Q310AR21.2 Q325AR21.2 Q350AR21.2 Q3100AR21.2
Cat. # 400 Mesh Q410CR21.2 Q425CR21.2 Q450CR21.2 Q4100CR21.2 Q410NR21.2 Q425NR21.2 Q450NR21.2 Q4100NR21.2 Q410AR21.2 Q425AR21.2 Q450AR21.2 Q4100AR21.2
Qty.
10/pk 25/pk 50/pk
100/pk 10/pk 25/pk 50/pk
100/pk 10/pk 25/pk 50/pk
100/pk
Q250AR1.3-2nm Q350AR1.3-2nm Q450AR1.3-2nm 50/pk Q2100AR1.3-2nm Q3100AR1.3-2nm Q4100AR1.3-2nm 100/pk
Cat. # 400 Mesh Q410CR1.3 Q425CR1.3 Q450CR1.3 Q4100CR1.3 Q410NR1.3 Q425NR1.3 Q450NR1.3 Q4100NR1.3 Q410AR1.3 Q425AR1.3 Q450AR1.3 Q4100AR1.3
Qty.
10/pk 25/pk 50/pk
100/pk 10/pk 25/pk 50/pk
100/pk 10/pk 25/pk 50/pk
100/pk
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