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.
Strem, An Ascensus Company CAS# 7440-57-5. 5ml. Spherical Gold Nanoparticles (70 nm). MFCD00003436
CAS# 7440-57-5. 5ml. Spherical Gold Nanoparticles (70 nm). MFCD00003436. Molecular Weight: . Molecular Formula: . Color/form: pink liq. Strem# 79-6050. http://www.strem.com/catalog/v/79-6050/
World Precision Instrument Bare Gold Wire for Research Applications
- Bare gold wire
- 24 AWG
- Diameter 0.020 in. (0.5 mm)
- Precut length 1 ft (30 cm)
- Available in precut lengths
- Gold wire is 99.99% pure
Electron Microscopy Sciences Gold Wire, 0.20 mm, Purity 99.99% 50 FT
High purity, vacuum grade. These metal wires are suitable for scanning and electron microscopy techniques.
Size: 0.20 mm
Purity: 99.99%
Electron Microscopy Sciences SEM Wafer Holder, 25 mm
These wafer holders are made from aluminum and feature brass clips which secure the wafers. Each holder comes with a 0.125" (3.2 mm) pin of 0.375" (9.5 mm) length. Accomodates 1" (25 mm) diameter wafer.
Size: 25 mm
Biolegend Spark Violet™ 500 anti-human CD20 [S18015E]; Isotype: Mouse IgG2a, κ; Reactivity: Human; Apps: FC; Size: 25 tests
Spark Violet™ 500 anti-human CD20 [S18015E]; Isotype: Mouse IgG2a, κ; Reactivity: Human; Apps: FC; Size: 25 tests
Gold Biotechnology Inc ProBlock Gold Protease Inhib
Due to the optimized concentration of the various inhibitors the ProBlock Gold shows excellent inhibition of protease activities and is therefore suitable for the protection of proteins during purification from animal tissues plant tissues yeast and bacteria ProBlock Gold contains both irreversible and reversible protease inhibitors to inhibit serine cysteine and other proteases An separate bottle of EDTA is provided to inhibit metalloproteases
![Biolegend PE/Fire™ 810 anti-human CD20 [S18015E]; Isotype: Mouse IgG2a, κ; Reactivity: Human; Apps: FC; Size: 25 tests](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502723227.png-250.jpg)
Biolegend PE/Fire™ 810 anti-human CD20 [S18015E]; Isotype: Mouse IgG2a, κ; Reactivity: Human; Apps: FC; Size: 25 tests
PE/Fire™ 810 anti-human CD20 [S18015E]; Isotype: Mouse IgG2a, κ; Reactivity: Human; Apps: FC; Size: 25 tests
Sigma Aldrich Fine Chemicals Biosciences Gold wire, 1.0 mm diameter, length 0.1 m, high purity 99.99+% | 7440-57-5 | MFCD00003436 | 1EA
Gold wire, 1.0 mm diameter, length 0.1 m, high purity 99.99+% | Purity: >=99.99% | Mol Wt: 196.97 | 7440-57-5 | MFCD00003436 | 1EA