Sterile 250mL polycarbonate flask without baffles. Virtually unbreakable Lexan (registered trademark of GE Plastics) polycarbonate is used in the manufacture of this product.

Flask comes sterile via gamma irradiation, packaged in its own protective bag with two polypropylene 38mm closures. One is a standard leakproof closure. The other is a vented closure with a PTFE membrane, 0.22um pore size for sterile air exchange.

The polycarbonate is autoclavable which makes for repeated reuse of the flasks. They are certified non pyrogenic and DNase/RNase free for convenience. Product fits all standard shaking incubator slamps and are ideal for culture, media preparation, storage and any related application.

Avant screw cap tubes and manufactured for the ultimate visibility of your sample.  They come in conical bottom or self standing/skirted and are available in a wide variety of sizes.  The tubes come sterile and DNAse/RNAse free and non-sterile.

• The AV-2***-**  and AVFS tubes are our most versatile.  With a max RCF of 20,000xg, a temperature range of -196°C to 121°C, and a silicone gasket they are great for long term storage.
•  The AVSC tubes fit all standard rotors and can be centrifuged up to 18,000xg.  They have a temperature range of -40°C to 121°C.  The silicone O ring also ensures safe storage of your samples.

IsoPlates have clear bottoms with opaque wells like ViewPlates, but are made by molding 96-clear wells, then molding a black or white frame around the clear wells. This makes the color extend to the same depth as the well base, reducing crosstalk in bottom reading assays. B&W Isoplates are also an option for assays which require amplification of signal and reduced crosstalk but not visualization. These plates have black frames with white, opaque wells. Available in 96-well format with a variety of treatment options.

Flasks-Erlenmeyer (PETG)

Solid Cap, Plain Bottom, PETG, Sterile

• Designed for mammalian suspension culture applications as well as bacterial & yeast culture
• Packaged sterile in individual bags for easy storage and handling
• Manufactured from medical grade virgin PETG which reduces gas permeability

ReadyStrain™ II Sterile Cell Straining Kits

Pall® Sentino® Magnetic Filter Funnels

• Designed for Use with the New Sentino Microbiology Pump
• Variety of sizes - Available in 150, 300, and 500 mL. Convenient 150 mL size easily fits into small autoclaves; 500 mL size is ideal for large sample filtration.
• Easy to use - No-leak magnetic seal allows one-handed operation.
• Safe to use - Sturdy, polyphenylsulfone plastic construction is shatterproof and offers broad range of chemical compatibility.
• Simple placement - Membrane guides help center filter on platform.
• Quick point of entry - Forceps access point allows easy filter retrieval.
• Accurate - Graduated at 50 mL increments for precise sample measurement.

These items have been discontinued. Contact us for more options.

 

15 mL Urine Centrifuge Tubes

• Centrifuging to 3,000 x G
• Includes side graduations
• Endotoxin Free (non-pyrogenic)

Labcon Disposable 15 mL Urine Centrifuge Tubes have visible graduations and fit standard centrifuge rotors. Tubes are available in durable polypropylene and ultra-clear polystyrene versions. Caps are made from low- density polyethylene.

Pall® AcroPrep™ 24-well Filter Plates

The Acroprep 24-well filter plate utilizes Pall’s proprietary high-performance multi-layer filter media and membranes to offer time savings, strong performance claims and streamlined workflow improvements in a 24-well plate format.

• Intrinsic Acroprep plate and membrane properties minimize sample loss from non-specific binding
• Dual layer clarification plate contains a depth filter plus 0.65/0.2 μm Supor EKV PES membrane and allow clarification of large cellular debris prior to filtration through the 0.65/0.2 μm EKV Supor membrane
• Dual layer clarification plate has reliable recovery of >95% of extra cellular proteins
• Single layer AcroPrep 24-well filter plate contains 0.65/0.2 μm Supor EKV membrane and is designed for applications where a sterile filtrate is required
• The Omega plates will allow faster desalting, diafiltration, concentration, or fractionation of protein and nucleic acid samples
• The Supor Plates have multiple uses, depending on the pore size chosen; they can be used for applications such as resin packing for sample reparation, viral filtration, or genome mapping
• The PE/PP plate offers a large pore size (30 to 40 µm) which is ideal for plant applications or as a cell strainer

The AcroPrep Cell Clarification and Sterile Filtration Plate for Protein Purification Workflows saves time and simplifies workflows by both clarifying and 0.2 μm sterile filtering in a single device and workflow step. With either a vacuum manifold or centrifuge, high density cell cultures (such as CHO or HEK) can be processed resulting in the capture of cells, cell debris and other biological aggregates in the filter media. The plate’s top layer features Pall’s Seitz® depth media and efficiently captures whole cells and cell debris. The lower Supor® EKV layer provides an efficient sterile filtration layer. The combination effortlessly recovers proteins from whole cell cultures of up to 25M+ cells/ml with varying viabilities. Combining the clarification and sterilization step eliminates the need to harvest the cells in a centrifugation step, saving additional time.

The AcroPrep 0.2 μm Supor EKV Filtration Plate for Sterile Filtration Workflows is well suited for high volume (up to 7 ml) plate based sterile filtration needs such as media, reagent, serum or proteins. Compatible with either a vacuum manifold or centrifuge, the 24-well Supor EKV plate features a dual-layer configuration, 0.65 μm membrane integrated with a highly asymmetric 0.2 μm membrane for fast, efficient, and sterilizing grade filtration.
 
 

Pall® Acrodisc® Syringe Filters with Versapor Membrane, Sterile

For use in cell culture and other sensitive biological research.

• For sensitive research
• Luer-lock design
• For prefiltration

Luer-lock design facilitates use with syringes. Versapor® (acrylic copolymer) membrane filters feature large pore sizes ideal for prefiltration. Filters withstand normal syringe pressures up to 75psi. Maximum operating temperature for 4mm size: 88°C; for 13mm and 25mm sizes: 55°C. Color-coded by pore size for easy identification. Nonpyrogenic. Individually wrapped.

Transport Tubes

• Transport tubes offer advanced seal and extended deep cap to prevent leaking when shipping samples
• Cap is designed to accommodate swab for transport, and is easily sealed or removed with a single turn
• Self-standing base allows use without racks
• Round bottom maximizes liquid retrieval and will not pinch swabs
• High-quality, medical grade virgin polypropylene is transparent for viewing samples, shatterproof, and resistant to heat and cold
• Sterilized by irradiation
• Convenient zip-closure bag is a practical alternative to folding and taping opened bags

Pall® Acrodisc® Sterile Syringe Filters for Scale Up

These 25 mm filters are ideal for scale up. Filters feature a polypropylene housing. Ideal for drug development studies, determination of product compatibility and recovery, preliminary filterability testing, and small-volume liquid sterilization. There is no need to change membrane materials during transition to pilot or full-scale production.

• Minimizes revalidation
• Four membrane chemistries assure compatibility with a wide range of fluids
• Sterilized by gamma irradiation to eliminate potential contamination by EtO residuals.
• Integrity testable
• Tested for bacterial retention