Gold (Au)
Gold is found as a free metal in nature, occurs in veins and alluvial deposits, and is associated with tellurides, quartz, and pyrite.
In pure form, it's an attractive metallic yellow color, but can be black, ruby, or purple in smaller quantities. As the most malleable and ductile metal, gold is typically alloyed for strength. It conducts heat and electricity, reflects infrared rays, and is mostly unaffected by air and chemicals. Some of gold's 18 isotopes are used in medicine to treat cancer and arthritis.
Sigma Organic Chemistry Gold nanoparticles | 1ML
Gold nanoparticles, 1ML
About This Item:
UNSPSC Code: 12162002
Storage: 2-8C
Sigma Organic Chemistry Gold nanoparticles | 1ML
Gold nanoparticles, 1ML
About This Item:
UNSPSC Code: 12162002
Storage: 2-8C
Sigma Organic Chemistry Gold nanoparticles | 1ML
Gold nanoparticles, 1ML
About This Item:
UNSPSC Code: 12162002
Storage: 2-8C
Sigma Organic Chemistry Gold, nanorods | 25ML
Gold, nanorods, 25ML
About This Item:
UNSPSC Code: 12352200
Storage: 2-8C
Sigma Organic Chemistry Rare earth doped upconversion nanoparticles | 1ML
Rare earth doped upconversion nanoparticles, 1ML
About This Item:
UNSPSC Code: 12352200
Storage: 2-8C
Sigma Organic Chemistry Gold nanorods | 1.75MG | MFCD00003436
Gold nanorods, 1.75MG
About This Item:
MDL Number: MFCD00003436
UNSPSC Code: 12141717
Storage: 2-8C
Sigma Organic Chemistry Gold nanorods | 2.5MG | MFCD00003436
Gold nanorods, 2.5MG
About This Item:
MDL Number: MFCD00003436
UNSPSC Code: 12141717
Storage: 2-8C
Sigma Organic Chemistry Gold nanorods | 1.75MG | MFCD00003436
Gold nanorods, 1.75MG
About This Item:
MDL Number: MFCD00003436
UNSPSC Code: 12141717
Storage: 2-8C
Sigma Organic Chemistry Gold nanorods | 2.5MG
Gold nanorods, 2.5MG
About This Item:
UNSPSC Code: 12352200
Storage: 2-8C; 2-8C
Sigma Organic Chemistry Gold nanorods | 2.5MG | MFCD00003436
Gold nanorods, 2.5MG
About This Item:
MDL Number: MFCD00003436
UNSPSC Code: 12141717
Storage: 2-8C
Cole-Parmer Digi-Sense J30-1-304 Thermocouple, Wire, Type-J, 30-Gauge, Glass Braid Insulation, 100-ft, Spool
Wire comes in 30 gauge size, ideal for fabricating your own probes or extension cables (meets ANSI and ASTM standards). Choose from wire with fluorinated ethylene propylene resin (FEP/FEP) or fiberglass materials as well as in 100-ft or 1000-ft lengths for any application.
Electron Microscopy Sciences Gold 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%