document.write(''); document.write(''); document.write('
最近浏览产品
'); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write('

'); document.write(''); document.write('

'); document.write('

DZ-BG-定制溶剂蒸馏头
'); document.write('¥150

'); document.write(''); document.write('

'); document.write('

BG-P14046-2020H(薄层层析硅胶板/TLC板/涂厚0.4-0.6mm/20cmx20cm/20片)
'); document.write('¥480

'); document.write(''); document.write('

'); document.write('

BG-F580005(溶剂储存瓶(Schlenk)/5mL/高真空节门0-4mm/外径19mm/长度80mm)
'); document.write('¥107.2

'); document.write(''); document.write('

'); document.write('

BH-20114-AC-500(镇流器和触发器/配500W氙灯)
'); document.write('¥1920

'); document.write(''); document.write('

'); document.write('

BT-Z18007(高压釜90°弯头/316不锈钢/接口¼英寸)
'); document.write('¥135.38

'); document.write(''); document.write('

'); document.write('

BG-P14139-060DG(滴瓶滴管/配60mL滴瓶)
'); document.write('¥5.6

');