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
吡啶, ACS, 99+%
(2,4,6-三甲基苯甲酰基)二苯基氧化膦, ≥98.0%
Lipopolysaccharide E. coli J5
三氟甲烷磺酸丁酯, ≥98.0%
AG 556
Ytterbium ICP Standard- [HNO3]
Oxygen Test Refill pack for 1.11107.0001 Aquamerck
2,2,5,5-Tetrakis(hydroxymethyl)cyclopentanone, 97% 1GR
EUKARYOTIC DNA REPLICATION, A PRACTICAL APPROACH
酵母葡萄糖氯霉素琼脂