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Copper, 铜粉/100g/CAS:7440-50-8'); document.write('¥106.5
Cerium(III) chloride, anhydrous, 无水三氯化铈/250g/CAS:7790-86-5'); document.write('¥8085
Cerium(III) chloride, anhydrous, 无水三氯化铈/50g/CAS:7790-86-5'); document.write('¥2017.4