1830-10095 1820-30301WHATMAN HGF61玻璃纤维纸带PM2.5/10
¥3251830-10095 1820-30301WHATMAN HGF61玻璃纤维纸带PM2.5/10
¥32510411211 10411205WHATMAN特氟龙TE37型PTFE过滤膜1um孔径
¥260310411205WHTMAN TE37聚四氟乙烯PTFE过滤膜10411205
面议10411139WHATMAN ePTFE ZG过滤膜5um孔径10411139
面议10411113WHATMAN特氟龙TE38型PTFE过滤膜5um孔径50mm直径10411113
面议10411411 10411413WHATMAN聚四氟乙烯PTFE滤膜TE35型0.2um孔径10411405
面议10411305 10411313WHATMAN聚四氟乙烯PTFE滤膜TE36型0.45um孔径10411311
面议10411111 10411116WHATMAN特氟龙TE38型PTFE过滤膜5um 47mm直径10411111
面议1830-6236 1830-640WHATMAN HGF61玻璃纤维纸带PM2.5/1030mm×20m 天燃气滤芯
面议10411411GE Whatman 10411411聚四氟乙烯膜滤膜(200nm孔径PTFE滤膜)0.2um 47
面议10370392WHATMAN沃特曼GF10卷式滤膜35mm*30m(PM2.5或PM10纸带)10370392
面议7590-004WHATMAN沃特曼WTP型聚四氟乙烯过滤膜1um孔径7590-004
面议