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Strem, An Ascensus Company CAS# 1333-86-4. 250g. Acetylene carbon black (100% compressed). MFCD00133992
CAS# 1333-86-4. 250g. Acetylene carbon black (100% compressed). MFCD00133992. Molecular Weight: 12.011. Molecular Formula: C. Color/form: black pwdr. (avg. particle size 0.042 microns) Strem# 06-0025. http://www.strem.com/catalog/v/06-0025/
Sigma Aldrich Fine Chemicals Biosciences Activated Charcoal meets USP testing specifications | 7440-44-0 | MFCD00133992 | 125G
Activated Charcoal meets USP testing specifications | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 125G
Sigma Aldrich Fine Chemicals Biosciences Activated Charcoal Norit(R) Norit GAC 1240W, from coal, for potable water processing, steam activated, granular | 7440-44-0 | MFCD00133992 | 1KG
Activated Charcoal Norit(R) Norit GAC 1240W, from coal, for potable water processing, steam activated, granular | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 1KG
Sigma Aldrich Fine Chemicals Biosciences Activated charcoal acid-washed with hydrochloric acid | 7440-44-0 | MFCD00133992 | 2.5KG
Activated charcoal acid-washed with hydrochloric acid | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 2.5KG
Electron Microscopy Sciences Graphene on Silicon Nitride with 2.5 µm holes, 2 layers, 0.7 nm thick, 92.7% 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: 2 layers
Thickness: 0.7 nm
Transparency: 92.7%
Graphene Laboratories Inc Single Layer Graphene Oxide, 1 g
Graphene oxide disperses readily in water and other solvents, breaking up into macroscopic flakes, mostly one layer thick. Graphene oxide layers are about 1.1 +- 0.2 nm thick.
Strem, An Ascensus Company CAS# 1333-86-4. 1kg. Acetylene carbon black (100% compressed). MFCD00133992
CAS# 1333-86-4. 1kg. Acetylene carbon black (100% compressed). MFCD00133992. Molecular Weight: 12.011. Molecular Formula: C. Color/form: black pwdr. (avg. particle size 0.042 microns) Strem# 06-0025. http://www.strem.com/catalog/v/06-0025/
Electron Microscopy Sciences SEM Pyrolytic Graphite Planchet 12.7 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: 12.7
Thickness: 3.2 mm
Sigma Aldrich Fine Chemicals Biosciences Activated charcoal NORIT ROW 0.8 SUPRA, pellets | 7440-44-0 | MFCD00133992 | 500g
Activated charcoal NORIT ROW 0.8 SUPRA, pelletsPurity: | MW: 12.01 | 7440-44-0 | MFCD00133992 | 500g
Sigma Aldrich Fine Chemicals Biosciences Activated Charcoal | 7440-44-0 | MFCD00133992 | 500g
Activated Charcoal | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 500g
Sigma Aldrich Fine Chemicals Biosciences Activated Charcoal Norit(R) Norit PK 1-3, from peat, steam activated, granular | 7440-44-0 | MFCD00133992 | 250G
Activated Charcoal Norit(R) Norit PK 1-3, from peat, steam activated, granular | Mol Wt: 12.01 | 7440-44-0 | MFCD00133992 | 250G