Whatman 1821-042 Filter Circles, 42.5mm Dia, Binder Free Grade GF/B, 100/pk (PN:1821-042)
GF/B 4.25CM 100/PK
Glass Microfiber Binder Free Grade GF/B circles, 42.5 mm, 100/pk. Three times thicker than GF/A with higher wet strength and significantly increased loading capacity. Combines fine particle retention with good flow rate.
Click here for PALL 4252 Integrity Test Kit - Integrity Test Kit, includes pressure g
GF/B 4.25CM 100/PK
Glass Microfiber Binder Free Grade GF/B circles, 42.5 mm, 100/pk. Three times thicker than GF/A with higher wet strength and significantly increased loading capacity. Combines fine particle retention with good flow rate.
Click here for PALL 4252 Integrity Test Kit - Integrity Test Kit, includes pressure g
Vendor
Shipping Carriers
- UPS
- FedEx
- USPS
- DHL