Physical properties
Here you will find certified reference materials that serve as standards for analyzing the physical properties of substances. You will find standards for measuring refractive index, density, viscosity, electrical conductivity, melting point, etc. If you cannot find what you are looking for, please do not hesitate to contact us.
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_yr00-3g.png)
Ferrosilicon (75% Si-High-Purity Grade), 75 g
SRM195
Elements:
B, Cr, Cu, Fe, Mn, Ni, Si
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_7ony-nb.png)
Ferrochromium Low Carbon (powder form), 100 g
SRM196
Elements:
Cr, P, Si, C anorg.
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_irve-3u.png)
Polystyrene Spheres 30 µm Diameter Polystyrene Spheres, 5 ml
SRM1961
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_cdg9-x1.png)
Polystyrene Spheres (Nominal Diameter 60 nm), 5 ml
SRM1964
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_2lem-h8.png)
High-Purity Platinum Thermoelement, 0,51 x 1 m platinový drát
SRM1967a
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_h37s-ip.png)
1,3-Dioxolan-2-one Triple Point, 60 g
SRM1972
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_wzhs-rl.png)
Instrument Response Standard for X-Ray Powder Diffraction, disk
SRM1976c
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_bec0-ey.png)
Particles Size Distribution Standard for Gravity Sedimentation, 5 g
SRM1978
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_n9ak-ya.png)
Powder Diffraction Line Profile Standard for Crystallite Size Analysis, 2x 3g
SRM1979
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_pofd-hr.png)
Positive Electrophoretic Mobility (+µE) Standard, 40 ml
SRM1980
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_0ihp-6h.png)
Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Acicular), 14 g
SRM1984
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_wpbg-g3.png)
Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Spheroidal),14g
SRM1985
Product Detail