Supplies

Grow cells directly on the slide without any need for future transfer; ideal for growing and viewing cells under a microscope on standard 25mm x 75mm slide Uniform hydrophilic surface ideal for consistent cell attachment Slides are labeled with numeric markings Packing trays can be used as incubation racks in CO2 incubators Adhesive free Reusable slide tray available (PN 229167) Integrated gasket prevents cross-contamination between chambers Inert hydrophobic green border printed on slide to define cell culture area Chamber holder features easy flip locks assembly and disassembly; no separation tool required (12 per CS)

Inserts are designed to fit in multiple well plates, centered in wells, preventing membrane from touching sides and wicking between insert and side wall Membrane remains suspended above well bottom, allowing co-culture: grow one cell line inside insert, and another below in the well Ideal for drug transfer assays, transport studies, migration assays, cell-cell interaction studies, and to mimic in vivo conditions Insert features openings to allow access to lower compartment without removal from plate 24 Well Plates come with 12 inserts to prevent cross-contamination; pass over empty wells instead of in-use inserts PC membrane is best for cell attachment; PET is best for fluorescence imaging and phase contrast microscopy 0.4µm pore size is ideal for co-culture and drug transport studies 0.4µm PET inserts feature clear membranes for improved cell viewing 3.0µm and 8.0µm pore size are ideal for angiogenesis and chemotaxis experiments Carrier plate is Tissue Culture Treated which encourages cell adhesion; Non-Treated Plates sold separately (24 per CS)

Filter cartridges feature PES membranes with 5, 10, 30, 50 or 100kDa size exclusion cut-offs Large active membrane area with dual vertical design for fast and efficient processing Centrifuge tubes feature internal supports to securely position the filter cartridge Applications include sample concentration, molecule purification, protein fractionation, buffer exchange, and desalting Cartridge design prevents accidental over-concentration of samples High sample recovery of >90% Graduations on conical tube and filter cartridge are printed in bold, easy-to-read black ink Large white marking area provides excellent contrast for identification Filter cartridges are clearly printed with Molecular Weight Cut Off (MWCO) in daltons Easy to write on flat surface HDPE caps feature integrated polyethylene liners for a leak-proof seal Molded graduations in the conical bottom are ideal for small volume quantification Standard centrifuge tube rotor compatibility Operating temperature range of 0°C – 40°C (8 per CS )

Designed for mammalian suspension culture applications as well as bacterial & yeast culture Conveniently pre-sterilized Autoclaving flasks may be limited due to application and autoclave techniques Available with plain or baffled bottom 70mm opening for easy filling and dispensing Fernbach flask shape increases surface area to volume ratio Over-sized vent area in cap for improved gas exchange Baffled bottom improves mixing and aeration (6 per CS)

Lightweight plastic material is easier and safer to handle than glass Square media bottle shape conserves space in refrigerated storage areas PET bottles feature clearly printed graduations and defined marking area PETG bottles feature molded graduations All bottles are sterile, and available individually wrapped or tray packed Both PET and PETG materials reduce gas permeability and improve solution stability compared to polystyrene Operating temperature range of –80°C – 60°C (24 per CS )

Filter cartridges feature PES membranes with 5, 10, 30, 50 or 100kDa size exclusion cut-offs Large active membrane area with dual vertical design for fast and efficient processing Centrifuge tubes feature internal supports to securely position the filter cartridge Applications include sample concentration, molecule purification, protein fractionation, buffer exchange, and desalting Cartridge design prevents accidental over-concentration of samples High sample recovery of >90% Graduations on conical tube and filter cartridge are printed in bold, easy-to-read black ink Large white marking area provides excellent contrast for identification Filter cartridges are clearly printed with Molecular Weight Cut Off (MWCO) in daltons Easy to write on flat surface HDPE caps feature integrated polyethylene liners for a leak-proof seal Molded graduations in the conical bottom are ideal for small volume quantification Standard centrifuge tube rotor compatibility Operating temperature range of 0°C – 40°C (8 per CS )

Reagent reservoirs are designed to assist in repetitive liquid transfer White color enhances solution visibility Angled design promotes funneling of liquid to maximize retrieval, and works well with multiple-channel pipettes (sizes 50, 55 & 100mL only) 25, 55 & 100mL Reagent Reservoirs feature pour spouts on the corners, textured gripping areas on the sides, and a nesting design for easy stacking and storage (200 per CS)

24 Well Tissue Culture Plate with Lid, Individual, Sterile (100 per CS )

Bi-directional graduations are printed in bold easy-to-read black ink Color coded stripes and packaging enable quick volume identification Premium polymer fiber barrier plug outperforms cotton plugs Available individually wrapped packed in bags or convenient shelf carton (600 per CS)

1000mL Filter System, PES Filter Material, 0.22μm, 90mm, Sterile (12 per CS )

Sure Cap with compressible liner creates a stable seal Polystyrene tube is optically clear for easy viewing of sample Includes molded 15mL graduation line plus 0.5 and 1mL graduations molded into conical bottom allowing for small volume quantification Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Convenient zip-closure bag is a practical alternative to folding and taping opened bags Easily refill reusable racks with tubes packed in bags (500 per CS)

Bi-directional graduations are printed in bold easy-to-read black ink Color coded stripes and packaging enable quick volume identification Premium polymer fiber barrier plug outperforms cotton plugs Available individually wrapped packed in bags or convenient shelf carton (200 per CS)

Lightweight plastic material is easier and safer to handle than glass Square media bottle shape conserves space in refrigerated storage areas PET bottles feature clearly printed graduations and defined marking area PETG bottles feature molded graduations All bottles are sterile, and available individually wrapped or tray packed Both PET and PETG materials reduce gas permeability and improve solution stability compared to polystyrene Operating temperature range of –80°C – 60°C (24 per CS )

Compatible with bottle top filters or for use as solution storage containers (Bottle Top Filters sold separately, see page 63) Solution bottle neck size is 45mm Curved bottle design for easy handling (24 per CS)

Plastic rack is manufactured from polypropylene and is autoclavable, reusable, and recyclable Chemically resistant to drips Design of bottom prevents racks from sticking/freezing to surfaces Widely spaced design catches drips and allows tubes to be retrieved more easily (5 per CS)

200µL/300uL Pipette Tip Rack, Empty Rack for LfTS Reload System, Non-Sterile (20 per CS )

CODE: 1000-R-S-L-E CELLTREAT Scientific Products Pipette Tips deliver high performance with exceptional value. A perfected balance between raw materials and efficient manufacturing processes results in superior low retention Pipette Tips have smooth, hydrophobic surfaces to ensure accurate pipetting Multiple Pipette Tip sizes are available, including extended length tips (10µL and 1000µL) to allow better access to the bottom of test tubes, reagent bottles, flasks and other vessels Pipette Tip racks feature hinged lids that are designed for asy one-handed opening, making it easier to access repeatedly Pipette Tips are universal fit and compatible with major pipettes Fine tip for improved accuracy and precision Molded volume reference markings offer a quick double check opportunity, Code: 1250-R-S-L (960 per CS)

Audible "snap!" gives you the confidence that the tube is completely closed Easily open or seal the tube with one hand; same hinged cap style as micro centrifuge tubes Elongated lip on attached cap prevents finger contact with tube, reducing cross contamination Ideal for sample storage, collection and experimental procedures Single-piece design is easy to use in the lab or the field Offers savings advantage versus traditional flip-top screw cap Available in conical and self-standing bottoms (500 per CS)

CODE: 1000-R-S-L CELLTREAT Scientific Products Pipette Tips deliver high performance with exceptional value. A perfected balance between raw materials and efficient manufacturing processes results in superior low retention Pipette Tips have smooth, hydrophobic surfaces to ensure accurate pipetting Multiple Pipette Tip sizes are available, including extended length tips (10µL and 1000µL) to allow better access to the bottom of test tubes, reagent bottles, flasks and other vessels Pipette Tip racks feature hinged lids that are designed for asy one-handed opening, making it easier to access repeatedly Pipette Tips are universal fit and compatible with major pipettes Fine tip for improved accuracy and precision Molded volume reference markings offer a quick double check opportunity, Code: 1000-R-S-L (960 per CS)

200µL Low Retention Pipette Tips, Racked, Sterile (960 per CS )

Fast drying, smudge resistant, extra-fine point marker Ideal for permanently marking all plastic lab ware, especially centrifuge tubes (5 per CS)

Filter cartridges feature PES membranes with 5, 10, 30, 50 or 100kDa size exclusion cut-offs Large active membrane area with dual vertical design for fast and efficient processing Centrifuge tubes feature internal supports to securely position the filter cartridge Applications include sample concentration, molecule purification, protein fractionation, buffer exchange, and desalting Cartridge design prevents accidental over-concentration of samples High sample recovery of >90% Graduations on conical tube and filter cartridge are printed in bold, easy-to-read black ink Large white marking area provides excellent contrast for identification Filter cartridges are clearly printed with Molecular Weight Cut Off (MWCO) in daltons Easy to write on flat surface HDPE caps feature integrated polyethylene liners for a leak-proof seal Molded graduations in the conical bottom are ideal for small volume quantification Standard centrifuge tube rotor compatibility Operating temperature range of 0°C – 40°C (8 per CS )

Compatible with bottle top filters or for use as solution storage containers (Bottle Top Filters sold separately, see page 63) Solution bottle neck size is 45mm Curved bottle design for easy handling (24 per CS)

250mL Media Bottle, Square, PET, Individually Wrapped, Sterile (24 per CS )