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Hexamethyldisiloxane, 六甲基二硅氧烷/500ml/CAS:107-46-0'); document.write('¥290
BG-P30004(盐桥)'); document.write('¥17.07
Tetrabutylammonium hydrogen sulfate, 四丁基硫酸氢胺/500g/CAS:32503-27-8'); document.write('¥354
BG-C372625(具储存球闪式层析柱/容量250mL/外径26mm/内径20mm/磨口24/40/长254mm)'); document.write('¥121.6
BG-Z602440(旋蒸转换头/磨口24/40/具螺纹口)'); document.write('¥52
BG-A502440(通气管/磨口24/40/磨口以下长度153mm/管外径12mm)'); document.write('¥25.6