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Triphenylbismuth, 三苯基铋/100g/CAS:603-33-8'); document.write('¥231
Copper, 铜粉/50g/CAS:7440-50-8'); document.write('¥71
L-Valine, L-缬氨酸/100g/CAS:72-18-4'); document.write('¥90