Tungsten (W)
Though detected in 1779, tungsten wasn't isolated until 1883.
Pure tungsten is a gray and white metal. It can be cut with a saw, forged, spun, drawn, and extruded, but is brittle and somewhat difficult to handle. It oxidizes in air, cannot tolerate high temperatures, and has excellent corrosion resistance. Natural tungsten contains five stable isotopes and twenty-one unstable isotopes are known.
Tungsten and its alloys are used as filaments in electric lamps, electron and television tubes, for metal evaporation work, and as electrical contact points for automobile distributors.
Sigma Organic Chemistry Tungsten | 1EA | 7440-33-7 | MFCD00011461
Tungsten, 1EA
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Storage: room temp
Sigma Organic Chemistry Tungsten | 1EA | 7440-33-7 | MFCD00011461 | 0.9995
Tungsten, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Tungsten | 1EA | 7440-33-7 | MFCD00011461
Tungsten, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Tungsten | 1EA | 7440-33-7 | MFCD00011461 | 0.9995
Tungsten, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Tungsten | 1EA | 7440-33-7 | MFCD00011461
Tungsten, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Tungsten | 1EA | 7440-33-7 | MFCD00011461 | 0.9995
Tungsten, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Tungsten | 5EA | 7440-33-7 | MFCD00011461
Tungsten, 5EA
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Storage: room temp
Sigma Organic Chemistry Tungsten | 1EA | 7440-33-7 | MFCD00011461 | 0.9995
Tungsten, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Tungsten | 1EA | 7440-33-7 | MFCD00011461 | 0.9995
Tungsten, 1EA
About This Item:
Storage: room temp
A-M Systems PFA-COATED TUNGSTEN WIRE 25FT
This item has a minimum qty of 2 per supplier requirements.
WIRE, TUNGSTEN, PFA, .002 in. BARE, .0040 in. COATED, 25 FEET
Sigma Organic Chemistry Tungsten | 100G | 7440-33-7 | MFCD00011461 | 99.9% trace metals basis
Tungsten, 100G
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Storage: room temp
EINECS Number: 231-143-9
Sigma Organic Chemistry Tungsten | 15G | 7440-33-7 | MFCD00011461 | 99.99% trace metals basis
Tungsten, 15G
About This Item:
Storage: room temp
EINECS Number: 231-143-9