Referenční materiály
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Reference materials
Základní pufr dle NIST, pH 4,001, 500 ml
CRM104001
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Základní pufr dle NIST, pH 6,881, 500 ml
106881
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Základní pufr dle NIST, pH 6,881, 500 ml
CRM106881
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Základní pufr dle NIST, pH 7,429, 500ml
107429
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Základní pufr dle NIST, pH 7,429, 500ml
CRM107429
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Základní pufr dle NIST, pH 9,225, 500 ml
109225
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Základní pufr dle NIST, pH 9,225, 500 ml
CRM109225
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Základní pufr NBS, pH 6,881, 1000 ml
1068811
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Zelená řasa (kovy) 20g
METRANAL08
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Železo ve skle
BAM-S050
Product Detail
Zeolite A, 35 - 40 g
SRM8851
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
Zeolite Y, 35 - 40 g
SRM8850
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