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.
Rockwell Hardness 30N Scale - Low Range (Nominal 45 HR30N), 1 blok
SRM2819
Product Detail
Rockwell Hardness 15N Scale - High Range (Nominal 91 HR15N), 1 blok
SRM2818
Product Detail
Rockwell Hardness 15N Scale - Mid Range (Nominal 83 HR15N), 1 blok
SRM2817
Product Detail
Rockwell Hardness 15N Scale - Low Range (Nominal 72 HR15N), 1 blok
SRM2816
Product Detail
Rockwell C Scale Hardness - High Range
SRM2812
Product Detail
Vickers Microhardness of Nickel
SRM2798a
Product Detail
Fine Atmospheric Particulate Matter (Mean Particle Diameter < 10 µm), 100 mg až 140 mg
SRM2787
Product Detail
Fine Atmospheric Particulate Matter (Mean Particle Diameter < 4 µm), 100 mg až 140 mg
SRM2786
Elements:
Br, O, H, PAU, AOX, Cl, N total, OCP, TPH, KOH, CH3Hg, Ag, Al, As, Au, B, Ba, Be, Bi, Ca, Cd, Ce, Co, Cr, Cs, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Hf, Hg, Ho, In, Ir, K, La, Li, Lu, Mg, Mn, Mo, Na, Nb, Nd, Ni, Os, P, Pb, Pd, Pr, Pt, Rb, Re, Rh, Ru, S, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Te, Th, Ti, Tl, Tm, U, V, W, Y, Yb, Zn, Zr, Br-, Cl-, F-, I-, NO2-, NO3-, PO43-, SO42-, Cr6+, NH4+, 6Li, N-NO3-, N-NH4+, P-PO43-, S-SO42-, N-NO2-, C org., C anorg.
Product Detail
Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 13 % mol/mol)
SRM2741a
Product Detail
Bingham Concrete Mixture for Rheological Measurements, souprava pro jednu dávku
SRM2497
Product Detail
Bingham Mortar Mixture for Rheological Measurements, souprava pro dvě dávky
SRM2493
Product Detail
Bingham Paste Mixture for Rheological Measurements, souprava pro dvě dávky
SRM2492
Product Detail