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Composition Pellets Li2B4O7

Compound or element powders are mixed in a lithium tetra borate matrix to the specific, certified weight percent compositions as indicated in the standards lists for this category. Mixed powders are compressed under high pressure to form solid pellets which are mounted for convenient use for the XRF user intending to calibrate XRF instruments for composition measurement of specific elements or compounds in sample matrices resembling lithium tetra borate to XRF systems. These are generally, though not exclusively, used by hand held XRF owners for calibration.

Part No.

Analytical Element

Compound Used

Nominal Element
wt %

Availability
50011-00 Blank Li2B4O7 Made-to-order
50011-12 Mg MgO 30 Made-to-order
50011-13 Al Al2O3 10 Made-to-order
50011-14i Si SiO2 10 Made-to-order
50011-15NH4 P NH4H2PO4 10 Made-to-order
50011-16 S Na2SO4 10 Made-to-order
50011-17-10 Cl NaCl 10 Made-to-order
50011-17-20 Cl NaCl 20 Made-to-order
50011-19 K K2CO3 10 Made-to-order
50011-20-10 Ca CaCO3 10 Made-to-order
50011-20-20 Ca CaCO3 20 Made-to-order
50011-21 Sc ScO 5 Made-to-order
50011-22 Ti TiO2 5 Made-to-order
50011-23VB V VB 4 Made-to-order
50011-24 Cr Cr2O3 3 Made-to-order
50011-25 Mn MnO2 2 Made-to-order
50011-26 Fe Fe3O4 2 Made-to-order
50011-27 Co Co3O4 2 Made-to-order
50011-28 Ni NiO 2 Made-to-order
50011-29 Cu CuO 2 Made-to-order
50011-30 Zn ZnO 2 Made-to-order
50011-31 Ga Ga2O3 2 Made-to-order
50011-32 Ge GeO2 2 Made-to-order
50011-33 As As2O3 2 Made-to-order
50011-34 Se SeO2 2 Made-to-order
50011-35 Br LiBr 2 Made-to-order
50011-37 Rb Rb2O3 2 Made-to-order
50011-38 Sr SrCO3 2 Made-to-order
50011-39 Y Y2O3 2 Made-to-order
50011-40 Zr ZrO2 2 Made-to-order
50011-41 Nb Nb2O5 2 Made-to-order
50011-42 Mo MoO3 3 Made-to-order
50011-44 Ru RuO2 2 Made-to-order
50011-45 Rh Rh2O3 2 Made-to-order
50011-46 Pd PdO 2 Made-to-order
50011-47 Ag Ag2O 5 Made-to-order
50011-48 Cd CdO 5 Made-to-order
50011-49 In InO3 5 Made-to-order
50011-50 Sn SnO2 10 Made-to-order
50011-51 Sb Sb2O3 10 Made-to-order
50011-52 Te TeO2 10 Made-to-order
50011-53 I I2 5 Made-to-order
50011-55 Cs Cs2CO3 4 Made-to-order
50011-56 Ba BaCO3 4 Made-to-order
50011-57 La La2O3 4 Made-to-order
50011-58 Ce Ce2(CO3)3 4 Made-to-order
50011-59 Pr Pr6O11 4 Made-to-order
50011-60 Nd Nd2O3 4 Made-to-order
50011-62 Sm Sm2O3 4 Made-to-order
50011-63 Eu Eu2O3 1 Made-to-order
50011-64 Gd Gd2O3 1 Made-to-order
50011-65 Tb Tb4O7 1 Made-to-order
50011-66 Dy Dy2O3 1 Made-to-order
50011-67 Ho Ho2O3 1 Made-to-order
50011-68 Er Er2O3 1 Made-to-order
50011-69 Tm Tm2O3 1 Made-to-order
50011-70 Yb Yb2O3 1 Made-to-order
50011-71 Lu Lu2O3 1 Made-to-order
50011-72 Hf HfO2 2 Made-to-order
50011-73 Ta Ta2O5 2 Made-to-order
50011-74 W WO2 2 Made-to-order
50011-75 Re Re2O7 2 Made-to-order
50011-76 Os OsO4 2 Made-to-order
50011-77 Ir IrO2 2 Made-to-order
50011-78 Pt PtO 2 Made-to-order
50011-79 Au Au2O3 2 Made-to-order
50011-80 Hg HgO 2 Made-to-order
50011-81 Tl Tl2O3 2 Made-to-order
50011-82 Pb PbO 2 Made-to-order
50011-83 Bi Bi2O3 2 Made-to-order

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