Ahlstrom Grade 121 is a very thick binder-free microfiber glass filter paper that offers finer particle retention than Ahlstrom 111 with higher wet strength and loading capacity. Flow rate: medium. Retention: 1.0 microns.
Replaces : B5500
Cross Reference By Products Name :
Advantec GB-140 Whatman GF/B
Cross Reference By Catalog Number
Millipore : APFB 055 00Fisher : 0980455BLabFilter : B5500VWR : 28297-506Whatman : 1821-055
Click here for full Ahlstrom Catalog
No recommended products at the moment.
No recommended products at the moment.