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溴化钾晶体
气相保护柱
5,5'-Bis[4-(N-carbazolyl)phenyl]-3-dimesitylboryl-2,2'-bithiophene
快速分开连接器,高密度聚乙烯,胶管内径3/8至7/16英寸
用于1.0 μL 进样针的可更换式针头和推杆套件
AFpak AHR-894 Affinity
Colloidal Iron Stock Solution
DISPOSABLE SCLAPELS, SIZE 23, SINGLE STERILE PACKED 10 PCS.IN BAG, 100 PCS.IN BOX
HYPERSIL GOLD 5UM 10MM X 75UM ID PICOFRIT COLUMN 4/PK
CONNECTING TUBES, STRAIGHT, PP, FOR TUBING I.D. 8-10 MM