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PUMPING TUBE ENE-06 W/Y
5000mL刻度血清瓶
草酸铵
正己烷中8种有机氯混标
TEST TUBE RACKS, STAINLESS STEEL WIRE, H. 70 MM, L. 197 MM, W. 76 MM, COMPARTMENT SIZE 14 X 14 MM
PTFE 圆柱形磁力搅拌子 35*6mm
密封垫 20MM 开口 100
ASTEC C18 HPLC COLUMN 3.5UM 5CM X 3.0MM
LiChroCART 10-2,Nucleosil 100 C18 5μm定制柱
ASTM D3606 Benzene in Gasoline Std. #7 w/ 10% EtOH & IS, (RM, ISO GUIDE 34)标准品
