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Electron Microscopy Sciences Pyrolytic Graphite Graphite Boat, B1
Boat dimensions: Thickness of pyrolytic graphite foil is 0.51 mm (0.020") Overall length is 32 mm (1.25") and width is 9.6 mm (0.375”). Trough Dimension: 12.7 mm (L) x 9.0 mm (W) x 3.2 mm (D) (0.5 x 0.355 x 0.03”)
Electron Microscopy Sciences Graphene on Silicon Nitride with 2.5 µm holes, 6-8 layers, 2.1-2.8 nm thick, 78.5-83.2% Transparency
High quality graphene chemical vapor deposition graphene is layered on a silicon nitride TEM substrate. The substrate is 200 um thick 3.0mm hexagonal silicon with a 0.5 x 0.5 mm aperture and 200 nm thick silicon nitride membrane with approximately 6,400 2.5 um holes. Graphene coverage of the TEM grid is better than 75 percent.
The substrate is a solid hexagonal disk with a greenish hue. The graphene film appears as a near-transparent to light-grey film on the surface of the microporous Silicon Nitride membrane.
Layers: 6-8 layers
Thickness: 2.1-2.8 nm
Transparency: 78.5-83.2%
Electron Microscopy Sciences Graphene on Silicon Nitride with 2.5 µm holes, 3-5 layers, 1.0-1.7 nm thick, 85.8-90.4% Transparency
High quality graphene chemical vapor deposition graphene is layered on a silicon nitride TEM substrate. The substrate is 200 um thick 3.0mm hexagonal silicon with a 0.5 x 0.5 mm aperture and 200 nm thick silicon nitride membrane with approximately 6,400 2.5 um holes. Graphene coverage of the TEM grid is better than 75 percent.
The substrate is a solid hexagonal disk with a greenish hue. The graphene film appears as a near-transparent to light-grey film on the surface of the microporous Silicon Nitride membrane.
Layers: 3-5 layers
Thickness: 1.0-1.7 nm
Transparency: 85.8-90.4%
Strem, An Ascensus Company CAS# 7440-44-0. 1kg. Carbon powder (99+%). MFCD00133992
CAS# 7440-44-0. 1kg. Carbon powder (99+%). MFCD00133992. Molecular Weight: 12.011. Molecular Formula: C. Color/form: -325 mesh pwdr. Strem# 93-0601. http://www.strem.com/catalog/v/93-0601/
Sigma Aldrich Fine Chemicals Biosciences Activated Charcoal Norit(R) Norit RB3, for gas purification, steam activated, rod | 7440-44-0 | MFCD00133992 | 500G
Activated Charcoal Norit(R) Norit RB3, for gas purification, steam activated, rod | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 500G
Sigma Aldrich Fine Chemicals Biosciences Activated Charcoal meets USP testing specifications | 7440-44-0 | MFCD00133992 | 500G
Activated Charcoal meets USP testing specifications | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 500G
Sigma Aldrich Fine Chemicals Biosciences Activated charcoal untreated, granular, <=5 mm | 7440-44-0 | MFCD00133992 | 500G
Activated charcoal untreated, granular, <=5 mm | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 500G
Strem, An Ascensus Company CAS# 7440-44-0. 5rods. Carbon rods (99.999%). MFCD00133992
CAS# 7440-44-0. 5rods. Carbon rods (99.999%). MFCD00133992. Molecular Weight: 12.011. Molecular Formula: C. Color/form: 3mm dia. x 30cm Strem# 93-0605. http://www.strem.com/catalog/v/93-0605/
Sigma Aldrich Fine Chemicals Biosciences Activated charcoal acid-washed with hydrochloric acid | 7440-44-0 | MFCD00133992 | 500G
Activated charcoal acid-washed with hydrochloric acid | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 500G
Electron Microscopy Sciences Graphene on Silicon Nitride with 2.5 µm holes, 6-8 layers, 2.1-2.8 nm thick, 78.5-83.2% Transparency
High quality graphene chemical vapor deposition graphene is layered on a silicon nitride TEM substrate. The substrate is 200 um thick 3.0mm hexagonal silicon with a 0.5 x 0.5 mm aperture and 200 nm thick silicon nitride membrane with approximately 6,400 2.5 um holes. Graphene coverage of the TEM grid is better than 75 percent.
The substrate is a solid hexagonal disk with a greenish hue. The graphene film appears as a near-transparent to light-grey film on the surface of the microporous Silicon Nitride membrane.
Layers: 6-8 layers
Thickness: 2.1-2.8 nm
Transparency: 78.5-83.2%
Electron Microscopy Sciences Pyrolytic Graphite Stripper Film, 5 µm thick, 25.4 mm x 25.4 mm, 1.0 mg /sq cm pressure
Smooth pyrolytic graphite stripper film is used in radiation sources, nuclear particle high energy density research, and medical diagnostic imaging instruments Pyrolytic graphite film offers major customer benefits relative to alternative materials such as amorphous carbon film or polycrystalline graphite films. These result in higher strength than alternative materials and films last 5 times longer than alternative materials.
Size: 25.4 mm x 25.4 mm
Thickness: 5 µm
Pressure: 1.0 mg /sq cm
Electron Microscopy Sciences SEM Pyrolytic Graphite Planchet 25.4 x 3.2 mm, 3.2 mm thick
For SEM. Very light weight, 5'9's pure, solid crystal with no granular components. Withstands cryogenic and temperatures in excess of 3000 degree C. Smooth surface polished to 1 micron glassy finish.
Diameter: 25.4
Thickness: 3.2 mm
Sigma Aldrich Fine Chemicals Biosciences Activated charcoal | 7440-44-0 | MFCD00133992 | 175g
Activated charcoal | powder, -100 particle size (mesh), decolorizing | MW:12.01 | 7440-44-0 | MFCD00133992 | 175g
Sigma Aldrich Fine Chemicals Biosciences Activated charcoal powder, -100 particle size (mesh), decolorizing | 7440-44-0 | MFCD00133992 | 1KG
Activated charcoal powder, -100 particle size (mesh), decolorizing | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 1KG