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Magnetic stirring-bar, PTFE, double-spinfin, 14 x 10 mm
TARGET 注射器 250 UL LUER 针尖
HPLC级甲醇
MOS HYPERSIL 5UM 150X2.1MM COLUMN
3,6-二叔丁基黄酮
Transferpette? S 10-100 μl移液器活塞
4,4′-二氯联苯
3%氯化钠葡萄糖
KNOBBED LIDS FOR JARS, DURAN
D5442 Quantitative Wax Standard, 1 mL