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.

Bismuth for Thermal Analysis, 1,5 g
SRM2235
 
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Miniaturized Super-High Energy Charpy V-Notch KLST Specimens (Self-Verification), set
SRM2219
 
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Miniaturized High-Energy Charpy V-Notch KLST Specimens (Self-Verification), set
SRM2218
 
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Miniaturized Low-Energy Charpy V-Notch KLST Specimens (Self-Verification), set
SRM2216
 
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Isooctane Liquid Density, 4 x 5 ml
SRM2214
 
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Controlled Pore Glass - BET Specific Surface Area (Nominal Pore Diameter 18 nm), 5 g
SRM2207
 
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Controlled Pore Glass - BET Specific Surface Area (300 nm), 5 g
SRM2206
 
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High-Energy Charpy V-Notch Specimens (Self-Verification, 2-mm Striker), set
SRM2198
 
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Low-Energy Charpy V-Notch Specimens (Self-Verification, 2-mm Striker), set
SRM2197
 
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Urea Combustion Calorimetric Standard, 25 g
SRM2152
Elements: O, Cl, PAU, N total, AOX, KOH, OCP, CH3Hg, TPH, Br, H, 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.
 
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Ni/Cr Thin Film Depth Profile
SRM2135c
 
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Arsenic Implant in Silicon Depth Profile Standard
SRM2134
 
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