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Referenční materiály
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Other Producers Reference Materials
USGS35 Nitrogen and Oxygen Isotopes in Nitrate, 0,9 g
SRM8569
Elements:
N total, O
Product Detail
Titanium Alloy UNS R56400 (chip form), 50 g
SRM173c
Elements:
Al, Cr, Cu, Fe, Ni, V
Product Detail
Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 µmol/mol)
SRM1686b
Product Detail
Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 1000 µmol/mol)
SRM1687b
Product Detail
Tool Steel for Abrasive Wear Standard
SRM1857
Elements:
AOX, N total, OCP, KOH, TPH, CH3Hg, Br, H, O, PAU, Cl, 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
Polystyrene Spheres 30 µm Diameter Polystyrene Spheres, 5 ml
SRM1961
Product Detail
Fracture Toughness of Ceramic, 5 tyček
SRM2100a
Product Detail
Low Alloy Steel (chip form), 150 g
SRM2164
Elements:
Al, As, Cr, Cu, Mn, Mo, Nb, Ni, P, S, Si, Sn, Ta, Ti, V, Zr
Product Detail
Unalloyed Copper - Cu VI, 50 g
SRM399
Elements:
N total, AOX, KOH, OCP, CH3Hg, TPH, Br, H, O, Cl, PAU, 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
Trace Elements in Glass, 4 wafers
SRM611
Elements:
Cl, PAU, N total, AOX, KOH, OCP, CH3Hg, TPH, Br, H, O, 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
Rockwell Hardness 30N Scale - Low Range (Nominal 45 HR30N), 1 blok
SRM2819
Product Detail
Additive Elements in Polyethylene, 3 úrovně, každá 80 g
SRM2855
Product Detail