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Plunger with spring, cpl. with O-ring, for Transferpette? Digital type 0,1 - 1 μl
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: SOLIDIFICATION
手动 去盖器用于13MM 密封垫
Metolachlor-2-hydroxy,100ng/ul 标准品
玻璃棒 8*1000
乳糖胆盐培养基
PUNYW9566538 Nebivolol Impurity 2 HCl (SR,RS)
HYPURITY C18 5UM 200X2.1MM COLUMN
乙体六六六农药溶液标准物质
500ml HDPE广口瓶