M-2石墨垫(1/8 column OD*1/8 ferrule ID)2
面议M-2石墨垫(1/8 column OD*1/8 ferrule ID)2
面议耐高温O型圈(绿色);THERM-O-RINGS, 1/4"2
面议M-2石墨垫(1/16 column OD*1/16 ferrule ID)2
面议M-1石墨垫(1/4 column OD*1/4 ferrule ID)2
面议M-1石墨垫(1/8*1/8)2
面议石墨垫M-2A Packed Column Ferrule, 6 mm Column O.D.2
面议M-2B石墨垫 (PK/2)2
面议Supeltex M-2A 石墨垫, PK102
面议M-2A石墨垫(1/4 column OD*1/4 ferrule ID)2
面议Supeltex M-2A填充柱石墨垫(孔径1/8英寸)2
面议M-2A毛细管柱石墨垫(0.20-0.25mm*0.4mm)2
面议M-2石墨垫(1/4*1/4)
面议