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BIOBASIC SCX 5UM 250X3MM COLUMN
CAPCELL PAK C18 ACR (S-3) 2.0X150
CHIRAL-CBH HPLC COLUMN 5UM 5CM X 4.0MM
N-EVAp 111 系列干浴型氮吹仪用铝珠
100ml 聚四氟乙烯烷氧(PFA)容量瓶,A级证书,含校准证书
溴甲酚紫钠盐
Kalrez O型环, 0.3ID
VISCOMETERS ASTM D445 AND D446, ISO 3104, 3105. L. 283 MM, FOR USE WITH TRANSPARENT LIQUIDS. NR:
LiChroCART 100-10,LiChrosorb RP-8 10μm定制柱
瓷坩埚 100ml