Referenční materiály
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Reference materials
Nitrate Anion (NO3–) Standard Solution, 5 x 10 ml
SRM3185
Product Detail
Henderson Molybdenite, 10 g
SRM8599
Elements:
TPH, Br, H, O, Cl, PAU, N total, AOX, KOH, OCP, 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
Filter Blank for RM 8785, filtr
SRM8786
Product Detail
USGS32 Nitrogen and Oxygen Isotopes in Nitrate, 0,9 g
SRM8558
Elements:
N total, O
Product Detail
GC/MS System Performance Standard
SRM1543
Product Detail
Tin Alloy (Sn-3Cu-0.5Ag) (disc form)
SRM1728
Elements:
Ag, As, Cd, Cu, Fe, Hg, Ni, Pb, S
Product Detail
Dynamic Impact Force Verification Specimens(Self-Verification,8-mm Striker;33kNnominal)set
SRM2113
Product Detail
m-Chlorobenzoic Acid, 2 g
SRM2144
Product Detail
Scheelite ore, 100 g
SRM2430
Elements:
Ca, K, Mn, Si, W
Product Detail
PBDE Congeners in 2,2,4-Trimethylpentane, 5 x 1.2 ml
SRM2257
Product Detail
Bingham Paste Mixture for Rheological Measurements, souprava pro dvě dávky
SRM2492
Product Detail
Used Auto Catalyst (Monolith), 70 g
SRM2557
Elements:
Pb, Pd, Pt, Rh
Product Detail