如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
乙体六六六农药溶液标准物质
气相色谱柱,TG-1301MS 75m x 0.53mm x 3μm
进样泵管
BIOBASIC AX 5UM 50X1MM COLUMN
T-Type Connector, Push Fit
C18小柱100mg 1ml
500ml透明玻璃广口瓶,含PP盖子及LKD内衬,DIN 55
FORCEPS, MADE OF STEEL,NICKEL - PLATED WITH BLUNT POINTS,130 MM
霍乱弧菌成套生化鉴定管
PROZENT HYDROMETER, WITHOUT THERMOMETER F.0-45 % H2SO4, L. 250 MM