![Frontiers | Filtration via Conventional Glass Fiber Filters in 15N2 Tracer Assays Fails to Capture All Nitrogen-Fixing Prokaryotes Frontiers | Filtration via Conventional Glass Fiber Filters in 15N2 Tracer Assays Fails to Capture All Nitrogen-Fixing Prokaryotes](https://www.frontiersin.org/files/MyHome%20Article%20Library/316452/316452_Thumb_400.jpg)
Frontiers | Filtration via Conventional Glass Fiber Filters in 15N2 Tracer Assays Fails to Capture All Nitrogen-Fixing Prokaryotes
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Grade 934-AH® Cut Glass fiber filter, Diameter 47 mm, Prewashed Preweighed for Standard Methods TSS or VSS Procedure, 100/Pack | Southern Labware
![Whatman 1825-047 Glass Microfiber Binder Free Filter, 0.7 Micron, 19 s/100mL Flow Rate, Grade GF/F, 4.7cm Diameter (Pack of 100): Science Lab Glass Fiber Filters: Amazon.com: Industrial & Scientific Whatman 1825-047 Glass Microfiber Binder Free Filter, 0.7 Micron, 19 s/100mL Flow Rate, Grade GF/F, 4.7cm Diameter (Pack of 100): Science Lab Glass Fiber Filters: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/91GnrxZsezL._AC_UF1000,1000_QL80_.jpg)
Whatman 1825-047 Glass Microfiber Binder Free Filter, 0.7 Micron, 19 s/100mL Flow Rate, Grade GF/F, 4.7cm Diameter (Pack of 100): Science Lab Glass Fiber Filters: Amazon.com: Industrial & Scientific
![Fisherbrand Glass Fiber Circles Diameter: 150mm; Grade G6:Filters and Filtration, | Fisher Scientific Fisherbrand Glass Fiber Circles Diameter: 150mm; Grade G6:Filters and Filtration, | Fisher Scientific](https://assets.fishersci.com/TFS-Assets/CCG/product-images/C1927-01~p.eps-650.jpg)
Fisherbrand Glass Fiber Circles Diameter: 150mm; Grade G6:Filters and Filtration, | Fisher Scientific
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Glass Fiber Filter without binder 2.7 µm pore size, hydrophilic glass fiber, 90 mm diameter | Sigma-Aldrich
![Glass fiber filter, grade GB-100R, 203 x 254mm, 95g/m², 0.38mm thick, pore size 0.6µm. No binder, max. temp. 500 °C. DNA, RNA and protein precipitates; low trace content of As, Pb, Cd; Glass fiber filter, grade GB-100R, 203 x 254mm, 95g/m², 0.38mm thick, pore size 0.6µm. No binder, max. temp. 500 °C. DNA, RNA and protein precipitates; low trace content of As, Pb, Cd;](https://www.lab-club.com/WebRoot/Store/Shops/mss/5279/C812/D5FC/849F/22B5/4DEB/AE8A/74FB/GB100R_810.jpg)