Innovative Bottle-Top Filters for Fast Vacuum Filtration of 100 mL to 5 L of Aqueous Solutions
- Filter faster.Supor® membrane provides high flow rates.
- No need to constantly refill upper fluid reservoir.
- Draws directly from the mixing reservoir.
- Eliminates the possibility of contamination from transfer steps.Filters directly into the desired container.
- Match filter to sample volume by choosing from two sizes.
- Available built-in prefilter increases throughput of particulate-laden solutions such as serum-containing media.
- Environmentally-friendly with minimal plastic waste.
- Patented small design accepts a variety of collection vessels and reduces storage space and waste.
- TA version available with tubing attached to each device for maximum convenience.
- Sterilization by gamma irradiation eliminates potential contamination by EtO residuals.
- Excellent device for cell culture media preparation
- PF version is useful for sterilization of hard-to-filter solutions
- Reduce mycopalsma with the 0.1 µm pore size
材料成分
- Filter Media：Supor [hydrophilic polyethersulfone (PES)] membrane
- Housing:Modified acrylic
- Membrane Support Material:聚酯
- Sinker Material:Glass-filled polyurethane elastomer
- Inlet Tubing:Polyvinyl chloride (PVC) medical-grade tubing
- Gasket Seal Material:聚乙烯
孔径
- 0.1, 0.2, 0.45, and 0.8/0.2 μm
有效过滤面积
- VacuCap 60 Devices:30 厘米2
- VacuCap 90 Devices:60 厘米2
Typical Throughput
-
(RPMI + 10% newborn calf serum)
VacuCap 60 Devices, 0.2 μm:1 L
VacuCap 90 Devices, 0.2 μm:5 L -
(RPMI + 10% calf serum)
VacuCap 60 PF Devices:500 毫升
VacuCap 90 PF Devices:1 L
Collection Vessel
- VacuCap 60 Devices:Can be used on receptacles with openings ranging from 2 - 5 cm (0.8 - 1.9 in.)
- VacuCap 90 Devices:Can be used on receptacles with openings ranging from 2 - 6.5 cm (0.8 - 2.5 in.)
一般滞留量
- Vacucap 60 Devices:1.2 毫升
- VacuCap 90 Devices:3.2 毫升
Maximum Operating Temperature
- 55 °C (131 °F)
Typical Water Flow Rate
-
mL/min at 25.4 cm Hg (10 in.Hg)
VacuCap 60 Devices VacuCap 90 Devices 0.1 µm：50 0.1 µm：100 0.2 µm：200 0.2 µm：400 0.45 µm：280 0.45 µm：560 PF:200 PF:400
Maximum Vacuum
- 63.5 cm Hg (25 in.Hg)
Endotoxin Level
- < 0.25 EU/mL using Limulus Amoebocyte Lysate (LAL) test
Biological Safety
- Passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo <88>
Sterilization
- Sterilized by gamma irradiation and individually packaged
Basic Procudures
-
Connect the feed tubing to the port marked “INLET” on the VacuCap® device.Place the opposite end of the tubing in the unfiltered fluid to be drawn.
-
Connect the vacuum tubing to the port marked “VACUUM” on the VacuCap device.Refer to product insert for safety precautions.
-
While holding the VacuCap device securely onto the filtrate container, start the vacuum.The VacuCap device will seal securely to the container top and fluid will be drawn.
-
When filtration is complete, switch off the vacuum pump allowing the vacuum inside the receiving container to dissipate.Refer to the product insert for complete instructions.
