漫游猫认证
试管不能超过高度的三分之一,
烧杯不超过最大刻度线,
常见的烧杯的规格有:10mL,15mL,25mL,50mL,100mL,250mL,400mL,500mL,600mL,1000mL,2000mL试管不能超过高度的三分之一,
常见的烧杯的规格有:10mL,15mL,25mL,50mL,100mL,250mL,400mL,500mL,600mL,1000mL,2000mL