Supplies

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 )

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 )

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 (50 per CS)

Hinged lids are designed for easy one-handed opening, making it easier to access repeatedly Lids have a stacking feature for added stability and a secure locking tab Lightweight lid design prevents tipping when open Interior support ribs prevent racks from warping Empty racks available with or without a wafer; with a wafer allows refill from bulk packed pipette tips, and without a wafer allows refill from pipette tip reload systems, Code: 1000-RF (20 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)

Eliminate the need to wrap tubes with aluminum foil Large white marking area provides excellent contrast for identification Flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Convenient zip-closure bag is a practical alternative to folding and taping opened bags Available in smaller case quantity of 100 tubes per case or standard 500 tubes per case (100 per CS)

Cell culture treatment process provides consistent and even hydrophilic surface for improved cell attachment Manufactured from medical grade virgin polystyrene 35, 60, 70 and 100mm dishes available with a gripping feature for improved handling Vented lids contain molded spacers to allow gas exchange, and stacking rings for increased stability (60 per CS)

Optically clear for high visibility Seal cap features integrated silicone gasket for leak-proof seal Cap has extended lip to facilitate removal from rotor,and gripping ridges for easy opening and closing Bottles include molded graduation lines Bottle should be filled 80% of total capacity to obtain maximum results Centrifuge Bottles have a rigid body for low to moderate speed centrifugation of biological and chemical samples High quality polycarbonate and polypropylene have excellent chemical resistance Reusable and autoclavable Use of a rotor cushion is advised to support bottles during centrifugation Packaged non-sterile in re-sealable bags (4 per CS)

CELLTREAT Freeze Cryogenic Vials are designed for storing biological material at temperatures as low as -196°C, in the gas phase of liquid nitrogen Available in round bottom or self-standing options CELLTREAT product descriptions are based on the highest graduation mark on the vial. Other brands may name vials based on actual liquid capacity Self-standing re-sealable bags offer a unique storage solution Internal thread cap prevents contamination and uses O-ring silicone seal to ensure positive seal at any temperature Caps have textured ridges to provide gripping when wearing gloves Contrasting black graduations are large and easy to view Large white marking area for writing also provides backdrop to enhance black graduations Self-standing base interlocks with Easy Grip Workstation Rack for easy one-handed opening (100 per CS)

Cell culture treatment process provides consistent and even hydrophilic surface for improved cell attachment Manufactured from medical grade virgin polystyrene 35, 60, 70 and 100mm dishes available with a gripping feature for improved handling Vented lids contain molded spacers to allow gas exchange, and stacking rings for increased stability (60 per CS)

Improved filter support provides faster flow rates Easy-to-read molded graduation marks on bottle top filter Curved bottle design for easy handling Larger membrane diameter for 250 & 500mL filters increases flow and reduces clogs for faster filtration 90mm diameter of 500mL membrane has 44% more filtration area than standard 75mm - Larger area, same price Angled hose barb adapter fits three size hose diameters and prevents the filter from tipping Printed lot number and expiration date on every bottle top Bold easy-to-read printed membrane and pore size for easy identification Polyethersulfone (PES) membrane is useful for high flow and low binding Nylon (PA) membrane has excellent chemical compatibility and does not require pre-wetting 0.22µm PES membrane is the first choice for sterile filtration of cell culture media 0.10µm PES membrane ideal for mycoplasma removal 0.45µm PES membrane ideal for solution clarification (12 per CS)

Centrifuge Tubes and Caps packed separately Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2% Large white marking area provides excellent contrast for identification Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification (500 per CS)

100mm x 20mm Tissue Culture Treated Dish, Sterile (300 per CS )

Easily color-code samples with colored cap inserts CELLTREAT Freeze Cap Inserts are compatible with all CELLTREAT Freeze Cryogenic Vials (500 per CS)

CELLTREAT® exclusive product CELLTREAT Plasteur® Plastic Pasteur Pipets offer the aspirating precision of a glass pipet and the safety benefits of plastic Polypropylene provides the chemical resistivity needed for many applications; a chemical compatibility guide is available at www.celltreat.com SAFETY - No more broken glass! More durable than standard glass pipets Flexible plastic helps prevent glove or skin punctures CONVENIENCE - Available packaged sterile individually wrapped or bulk packed Also available packaged non-sterile in re-sealable bags or tab lock boxes Will not shatter, eliminating losses due to broken glass Polypropylene is chemical resistant and autoclavable VALUE - No damage during shipping and handling as compared to traditional glass pipets Eliminate “sharps” disposal cost Polypropylene material can be autoclaved (500 per CS)

Cell culture treatment process provides consistent and even hydrophilic surface for improved cell attachment Manufactured from medical grade virgin polystyrene 35, 60, 70 and 100mm dishes available with a gripping feature for improved handling Vented lids contain molded spacers to allow gas exchange, and stacking rings for increased stability (100 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 (48 per CS )

Tissue Culture Treated Roller Bottles have uniform hydrophilic surface ideal for consistent cell attachment Vented or non-vented cap for open or closed systems Easy-to-read black printed graduations Large knurled cap for easy grip (24 per CS)

5mL Pipet, Open End, Bulk Packed in Bags, Sterile, CS500 (500 per CS)

All tubes have a frosted marking spot and engraved graduations Attached flat top cap is easy to open and close with one hand (5000 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)

Tissue Culture Treated Flasks have uniform hydrophilic surface ideal for consistent cell attachment Stable base enables filling with flask standing upright 182cm2 flask offers more growth area than standard 175cm2 flasks 300cm2 flask offers a large culture area with the convenience of a single layer flask Convenient zip-closure bag is a practical alternative to folding and taping opened bags Vent caps feature 0.22µm hydrophobic membrane Large opening, canted neck design and moderate angles allow easy access to entire flask surface; ideal for cell scrapers Molded, interlocking T design for improved stacking - included on 75, 182 & 300cm² and 250, 600 & 850mL size flasks only Flask is printed with lot number and expiration date for easy identification and tracking Angled design is easier to access than square or U-shaped flasks (25 per CS)

Expanded spacing of wells helps reduce cross contamination Well diameter similar to 24 well plate Smaller footprint than standard multiple well plates Polystyrene is optically clear for easy cell viewing and imaging Each well has a raised rim which nests into the rings on the single direction lid to reduce evaporation and limit the risk of cross contamination Plates are labeled with alpha-numeric markings for easy identification of individual wells Lids have a stacking feature for added stability when handling tall stacks of plates Round bottom option maximizes sample retrieval and allows mixing (PN 229190) Plate is printed with lot number and expiration date for easy identification and tracking Sturdy individual blister pack prevents damage when handling or shipping Bulk packaging option (5/sleeve) increases efficiency for high volume users (PN 229197) (50 per CS)

Vented or non-vented cap for open or closed systems Easy-to-read black printed graduations Large knurled cap for easy grip (12 per CS)