Ningbo Ja-Hely Technology Co., Ltd.
Lab use 6 or 8pcs per set Rubber Filtering Flask Adapter Funnel Filter Adapter set
50mm 70mm 90mm 100mm 120mm Lab use PTFE filter Buchner Funnel
Lab use Glass filter tube Filter Funnel chromatography column with fritted disc
OEM Custom Tapered or cylindrical 30~150mm Lab use PTFE funnel
Lab use cone 75mm 90mm Glass Vacuum Powder Addition Funnel
NEW PRODUCT: 16.1mm big stem 54/64mm width Plastic powder funnel
NEW PRODUCT: 67/77mm Plastic powder funnel with big stem for grain particle granule