document.write('
'); document.write(''); document.write('
N,N-Dimethylformamide dimethyl acetal, N,N-二甲基甲酰胺二甲基缩醛/100mL/CAS:4637-24-5'); document.write('¥110
BG-P14043-50MS(载玻片/50片/磨砂/单面)'); document.write('¥21.33