适用对象：其它 用途：其它 应用领域：其它 产品类型：其它 材质:玻璃规格型号:各种规格允许误差:见详情（ml）生产厂家:见详情成分:100（ML）具砂板的Rodaviss层析柱，每个层析柱标配一个四氟节门塞。 货号外径(mm)内径(mm)壁厚(mm)有效长度(mm)磨口节门(mm)单价C404171C1713.41.820324/402236C404172C1713.41.825424/402246C404173C1713.41.830524/402256C404174C1713.41.845724/402298C404261C2620.42.820324/402240C404262C2620.42.825424/402250C404263C2620.42.830524/402260C404264C2620.42.845724/402302C404321C3226.42.820324/402287C404322C3226.42.825424/402306C404323C3226.42.830524/402324C404324C3226.42.845724/402375C404461C4639.63.220324/402315C404462C4639.63.225424/402334C404463C4639.63.230524/402352C404464C4639.63.245724/402403配件：RC2440具孔盖，24mm18R20244024/40可拆卸尼龙环圈6R212#221 O型圈21S1811252mm具四氟节门30