Silver (Ag)
Silver has been known since ancient times. It occurs natively and in argentite, horn silver, lead, lead-zinc, copper, gold, copper-nickel, and other ores.
Pure silver is a lustrous and brilliant white. A little harder than gold, it is malleable and ductile, with high electrical and thermal conductivity and low contact resistance. Silver is stable in pure air and water and tarnishes with exposure to ozone, hydrogen sulfide, or air that contains sulfur.
The alloy sterling silver is used for jewelry and silverware, and silver is important in photography, dental alloys, solder and brazing alloys, electrical contacts, and high-capacity batteries. Silver itself is not toxic, but most of its salts are poisonous.
Sigma Aldrich Fine Chemicals Biosciences Silver foil, 50x50mm, thickness 2.0mm, as rolled, 99.95+% | 7440-22-4 | MFCD00003397 | 1EA
Silver foil, 50x50mm, thickness 2.0mm, as rolled, 99.95+% | Purity: 99.95+ % | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver powder, 2 max. part. size (micron), weight 50 g, purity 99.97+% | 7440-22-4 | MFCD00003397 | 1EA
Silver powder, 2 max. part. size (micron), weight 50 g, purity 99.97+% | Purity: >=99.97% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver foil, light tested, 50x50mm, thickness 0.075mm, as rolled, 99.95+% | 7440-22-4 | MFCD00003397 | 1EA
Silver foil, light tested, 50x50mm, thickness 0.075mm, as rolled, 99.95+% | Purity: >=99.95% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Silver tube, 100mm, outside diameter 10mm, inside diameter 8mm, wall thickness 1.0mm, as drawn, 99.95+% | 7440-22-4 | MFCD00003397 | 1EA
Silver tube, 100mm, outside diameter 10mm, inside diameter 8mm, wall thickness 1.0mm, as drawn, 99.95+% | Purity: 99.95+ % | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
Strem, An Ascensus Company CAS# 7440-22-4. 25g. Silver powder (99.9%). MFCD00003397
CAS# 7440-22-4. 25g. Silver powder (99.9%). MFCD00003397. Molecular Weight: 107.87. Molecular Formula: Ag. Color/form: -325 mesh Strem# 93-4759. http://www.strem.com/catalog/v/93-4759/
Sigma Aldrich Fine Chemicals Biosciences Silver foil, 25x25mm, thickness 1.0mm, as rolled, 99.95+% | 7440-22-4 | MFCD00003397 | 5EA
Silver foil, 25x25mm, thickness 1.0mm, as rolled, 99.95+% | Purity: 99.95+ % | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 5EA
Strem, An Ascensus Company CAS# 7440-22-4. 10g. Silver shot (99.999%). MFCD00003397
CAS# 7440-22-4. 10g. Silver shot (99.999%). MFCD00003397. Molecular Weight: 107.87. Molecular Formula: Ag. Color/form: 1-3 mm Strem# 93-4763. http://www.strem.com/catalog/v/93-4763/
Sigma Aldrich Fine Chemicals Biosciences Silver wire reel, 5m, diameter 0.050mm, gold plated, 99.99% | 7440-22-4 | MFCD00003397 | 1EA
Silver wire reel, 5m, diameter 0.050mm, gold plated, 99.99% | Purity: 99.99% | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 1EA
A-M Systems BARE SILVER WIRE 0.008
This item has a minimum qty of 3 per supplier requirements.
BARE SILVER WIRE 0.008
Sigma Aldrich Fine Chemicals Biosciences Silver granular, >250 mum, 99.99% trace metals basis | 7440-22-4 | MFCD00003397 | 50G
Silver granular, >250 mum, 99.99% trace metals basis | Purity: 99.99% trace metals basis | Mol Wt: 107.87 | 7440-22-4 | MFCD00003397 | 50G
A-M Systems PTFE COAT SILV WIRE 25' .008
This item has a minimum qty of 2 per supplier requirements.
Silver Wire, PTFE; Insulated, Bare Diameter: 0.008 in. 200um, Coated Diameter: 0.011 in. 280um, Nominal AWG: 32(Bare) 30(Coated), feet / Spool: 25, 99.99% Purity and is Offered in a Wide Variety of Sizes for Microelectrode Fabrication
Sigma Aldrich Fine Chemicals Biosciences Agar microbiology tested s10KG
Agar is a hydrophilic colloid obtained from marine algae (Rhodophyceae). It is soluble in boiling water and is of significance to the microbiological area.
Electron Microscopy Sciences Silver Wire, 0.20 mm, Purity 99.99% 10 FT
High purity, vacuum grade. These metal wires are suitable for scanning and electron microscopy techniques.
Size: 0.20 mm
Purity: 99.99%