document.write('
'); document.write(''); document.write('
BT-Z19801(层析板切割器/TLC切割器/薄层色谱版切割器/割板器)'); document.write('¥800
tert-Butylchlorodiphenylsilane, 叔丁基二苯基氯硅烷/25g/CAS:58479-61-1'); document.write('¥600
已停产!BG-F477500A(分液漏斗/四氟节门/500mL/磨口No.27/顶端玻璃塞)'); document.write('¥119.2
PIFA(CAS:2712-78-9/5g)'); document.write('¥400
BG-F21242L(直四口瓶/2000mL/主24/40/侧24/40/前24/40)'); document.write('¥290.4
BH-20114-AC-500(镇流器和触发器/配500W氙灯)'); document.write('¥1920