msingi
Vifaa na mita
Sampuli ya isotope ya USGS, USGS25,Ammonium Sulfate
Kifungu cha Nickel
Grafiti crucible, leco crucible
Whatman Fiber ya kioo Filter, 1825-047
Shanghai Baoying vifaa maalum na kufunika nickel mifuko
Shanghai Baoying maalum graphite ndani crucible (ndani crucible)
Kifungo cha labco
Thin foil karatasi, elementar vifaa maalum thin foil karatasi
labco kupumua wingi spectrum chupa maalum
Mifano ya isotope, IAEA-N-1, Ammonium sulfate, IAEA mfano
Juvu ya crucible
Nyuklia Magnetic Tube
Isotope maalum tin kikombe
Labco chupa
labco chupa pad, labco juu tupu sampuli chupa maalum sampuli pad
Sanduku, Kijerumani Elementar kujitolea
labco chupa tupu
Nyuklia sumu mifumo
IAEA-NO3, Potassium Nitrate, IAEA 标样
Nikeli kikapu
Operesheni ya mafanikio!