如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
CHROM密封垫 GC 螺纹 17MM 25/包装
(分馏用)的聚丙烯针筒型氨丙基硅胶前处理柱(luer lock) M型 (14g/25ml)
Inoculating loop, ?: 2,5 mm, length: 60 mm, made of stainless steel
PK100 SUPELTEX M-2A FERRULE 6MM
804搅拌台
气相填充柱
莰烯
2-氯-5-碘苯甲酸
测试管
DURAN? distilling flask, 1000 ml