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Electron Microscopy Sciences Graphene on Silicon Nitride with 2.5 µm holes, 1 layer, 0.35 nm thick, 96.4% 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: 1 layer
Thickness: 0.35 nm
Transparency: 96.4%
Electron Microscopy Sciences Graphene on Silicon Nitride with 2.5 µm holes, 1 layer, 0.35 nm thick, 96.4% 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: 1 layer
Thickness: 0.35 nm
Transparency: 96.4%
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”)
ULTRAMET 100 PPI Reticulated Vitreous CarbonFoam, 10 cm x 10 cm x 1 cm
This item has a minimum order quantity of 36 per supplier requirements
100 PPI Reticulated Vitreous CarbonFoam, 10 cm x 10 cm x 1 cm
Fuel Cell Earth Carbon Black Vulcan XC-72 50 grams
Vulcan XC 72 carbon powder used as support in the anode and cathode electrodes of Polymer Electrolyte Membrane Fuel Cells (PEMFC), Direct Methanol Fuel Cells (DMFC), Alkaline Fuel Cells (AFC), Microbial Fuel Cells (MFC), Phosphoric Acid Fuel Cells (PAFC), and many more!Vulcan XC 72 carbon black provides excellent conductivity in a range of applications, delivering high conductivity at relatively low loading levels. Among the attributes for Vulcan XC72 are good chemical and physical cleanliness, good process ability, as well as low sulfur content and ionic contamination.Typical Applications• Power Storage, including Batteries and Fuel Cells• Conductive Paper• Conductive Liquid Dispersion• As a Catalyst Support
Strem, An Ascensus Company CAS# 7440-44-0. 500g. Activated carbon. MFCD00133992
CAS# 7440-44-0. 500g. Activated carbon. MFCD00133992. Molecular Weight: 12.011. Molecular Formula: C. Color/form: 4 x 10 mesh black gran. Strem# 06-0050. http://www.strem.com/catalog/v/06-0050/
Strem, An Ascensus Company CAS# 7440-44-0. 2kg. Activated carbon. MFCD00133992
CAS# 7440-44-0. 2kg. Activated carbon. MFCD00133992. Molecular Weight: 12.011. Molecular Formula: C. Color/form: 4 x 10 mesh black gran. Strem# 06-0050. http://www.strem.com/catalog/v/06-0050/
Strem, An Ascensus Company CAS# 7440-44-0. 250g. Carbon powder (99+%). MFCD00133992
CAS# 7440-44-0. 250g. 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/
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/
US Plastic Corporation NATRL STD COVR FOR 5&7GAL TNKS
Natural Standard Cover for 5 & 7 Gallon Tamco® Tanks
Sigma Aldrich Fine Chemicals Biosciences Fine carbon (activated) NIST(R) SRM(R) 2451, from cyanide ore leaching | 7440-44-0 |
Fine carbon (activated) NIST(R) SRM(R) 2451, from cyanide ore leaching | Mol Wt: 12.01 | 7440-44-0 |
Electron Microscopy Sciences SEM Pyrolytic Graphite Planchet 13.7 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: 13.7 mm
Thickness: 3.2 mm
Bioworld Granulated Activated Charcoal, 1 kg
High-purity carbon, especially useful for minimizing contamination in products. Supports or facilitates plant growth and/or shoot proliferation in two or more plant tissue cultures. This charcoal is plant tissue tested.Appearance: Grey solidDensity : 1.8-2.1g/cm3Oxidation_State: 4,3,2,1,0,-1,-2,-3,-4