VITLAB® PMP Spiral-shape Ribs Analyst Funnel, Long-stem, with Int-Ribs and Ext-Ridges, Φ51~Φ196mm, 30~1,800㎖Rapid Filtration, 60°Angle, Crystal-Clean, Autoclavable, 0℃~150/180℃, , PMP 투명 분석용 펀넬 (SL21CAT00001700)