Glass fiber filters are made of 100% boro-silicate glass fiber that are 100% free of bonding agent i.e. chemically inert. Glass Fiber Filters. 250 to 500 µm. 50 to 56 gsm. • Ideal for high efficiency general purpose lab filtration.
WHATMAN 70mm Diameter Qualitative Filter Paper, 100-Pack, New Open Box New, Open Box. See attached photos. LM
2x 70mm # 1004-070 100/pk. 1x 55mm # 1004-055 100/pk. 2x 9cm # 1004-090 100/pk. Lab Bench Supplies.
1x 11cm circles # 1001-110. 1x 70mm circles # 1001-070. 1x 9cm circles # 1001-090. Lab Bench Supplies.
MIXED LOT OF SARGENT WELCH FILTER PAPER S-3215-W 11 CM S-32915-J 25CM CIRCLE. Please look at the pictures for exact cosmetic condition. We offer no-questions-asked 30 day returns.
Ash Contents: <0.1%. Wet Strength: High.
These mixed cellulose esters filters are biologically inert. Inventory # CC-2-4A. Net weight.
Made By Polytetrafluoroethylene. 106.39 USD. Pore Size 0.1un 0.22um 0.45um 0.8um 1.0um 3um 5um Available. 1000ml Suction Filtration Kit 350ml Funnel 1L Flask & Vacuum Pump W/Filter Paper.
Made By Polytetrafluoroethylene. Pore Size 0.1un 0.22um 0.45um 0.8um 1.0um 3um 5um Available.
New, still sealed.
