131号110mm日本东洋131号定性滤纸110mm直径
00101110日本东洋ADVANTEC 101号定性滤纸
2631-990Whatman PH试纸 9.5-12.0
2630-990英国whatman PH试纸 测试范围8.0-9.7
2629-990英国沃特曼 精密PH试纸 6.0-8.1
2628-990沃特曼CS型条状PH试纸 PH5.2-6.8
2627-990GE Whatman PH试纸 测试纸
2626-990GE Whatman 精密PH试纸 1.8-3.8
2614-991GE WhatmanPH试纸4.5-10.0 CF型条状试纸
2613-991Whatman PH试纸TYPE CF范围0-14
2612-990GE Whatman PH试纸
2600-100AWhatman 盘式PH试纸条PH1-14
LSWP09025Millipore空气采样检测膜PTFE膜
LCWP04700Merck Millipore PTFE滤膜10um孔径47mm直径
LCWP02500Millipore疏水性PTFE聚四氟乙烯滤膜
JVWP01300默克密理博0.1um*13mm亲水PTFE表面滤膜
JHWP04700默克密理博Fluoropore表面滤膜 PTFE膜
JGWP04700密理博millipore亲水性 Omnipore PTFE膜
FHLP04700默克密理博 PTFE疏水聚四氟乙烯表面滤膜
FGLP04700Millipore疏水性聚四氟乙烯膜 PTFE膜