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Standardní referenční materiály NIST
SRM® je registrovaná obchodní značka National Institute of Standards and Technology, který byl založen v roce 1901. NIST prodává více než 1,000 různých druhů certifikovaných referenčních materiálů pod značkou SRM, od nanočástic zlata po burákové máslo. SRM NIST mají široký záběr certifikovaných hodnot a kompletní přehled s certifikáty naleznete na jejich stránkách www.nist.gov/srm
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![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_zkm9-e8.png)
Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 13 % mol/mol)
SRM2741a
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_trgc-n0.png)
Tungsten concentrate, 100 g látky v láhvi
SRM277
Elements:
KOH, OCP, CH3Hg, TPH, N total, Br, Cl, H, O, PAU, AOX, 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
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_q95y-ky.png)
Sulfur in Diesel Fuel Oil (Nominal Mass Fraction 40 mg/kg), 10 x 10 ml
SRM2770
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_lhxn-u2.png)
Sulfur in Foundry Coke, 50 g
SRM2775
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_nc0k-m8.png)
Sulfur in Furnace Coke, 50 g
SRM2776
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_b7vf-5b.png)
Weathered Gulf of Mexico Crude Oil in Toluene, 5 x 1.2 ml
SRM2777
Elements:
TPH, Br, OCP, CH3Hg, Cl, KOH, AOX, N total, PAU, O, 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.
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_0u6z-82.png)
Mercury in Crude Oil, 5 x 10 ml
SRM2778
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_ow88-hf.png)
Gulf of Mexico Crude Oil, 5 x 1.2ml
SRM2779
Elements:
TPH, CH3Hg, OCP, KOH, AOX, N total, PAU, Cl, O, H, Br, 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
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_p6do-cj.png)
Obsidian Rock, 35 g
SRM278
Elements:
Cu, Ni, Pb, Rb, Sr, Th, Tl, U
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_9159-rf.png)
Hard Rock Mine Waste, 50 g
SRM2780a
Elements:
Ag, Al, As, Au, Ba, Ca, Ce, Co, Cr, Cs, Cu, Fe, K, La, Mg, Mn, Mo, Na, Nd, Ni, P, Pb, Rb, S, Sb, Sc, Si, Sm, Sr, Th, Ti, U, V, Zn, Zr
Product Detail
![No image No image](https://www.analytika.net/design/themes/analytika-net/media/images/image_placeholder.png)
Domestic Sludge, 40 g
SRM2781
Elements:
N total, Ag, As, Cd, Cr, Cu, Hg, Mo, Ni, Pb, Se, Zn
Product Detail
![](https://www.analytika.net/images/thumbnails/80/80/detailed/15/NIST_logo_9a4d-hd.png)
Industrial Sludge, 70g
SRM2782
Elements:
As, Cd, Cr, Cu, Hg, Mo, Ni, Pb, Se, Zn
Product Detail