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
Reams of filter paper, 420 x 520 mm, medium Case = 500 pcs.
磁针
甲醇中对异丙基甲苯-标液
组合装 2ML SHIMADZU 套装
2-乙酰基呋喃
改良马丁培养基
枯草芽孢杆菌CMCC(B)63501
Copper(I) Oxide
DBCP Standard
pH indicator paper, duotest, pH 1-4.3 width 10 mm, roll 5 m