These Square Media Bottles from CELLTREAT are ideal for use in stem cell, mammalian and bacterial culture applications.  The media bottles are square with flat surface polyethylene caps ideal for marking.

• RNase, DNase and Pyrogen Free
• Ideal for media prep and for storing laboratory reagents and biological buffers
• Square design is a space saver
• Flat surface HDPE polyethylene caps are easy to mark for identification
• Medical grade virgin PETG reduces gas permeability
• Molded graduations on 2 sides
• Sterile packaged individually
• 24/Case

• Easy-to-read molded graduations marks on bottle top filter
• Bold easy-to-read printed membrane and pore size for easy identification
• Printed lot number and expiration date on every bottle top
• Improved filter support provides faster flow rates
• Angled hose barb adapter fits three size hose diameters and prevents the filter from tipping
• Polyethersulfone (PES) membrane is for high flow and low binding
• 0.22µm PES membrane is the first choice for sterile filtration of cell culture media
• 0.45µm PES membrane ideal for solution clarification
• Nylon (PA) membrane has excellent chemical compatibility and does not require pre-wetting
• Bottle top filters fit on CELLTREAT® solution bottles or other standard 45mm threaded solution storage bottles
• Bottle top filters do not include solution bottles

Specifications:

• Case Quantity: 24
• Non-pyrogenic
• Clear
• Primary Material: Polystyrene
• Graduated
• Sterile and RNase/DNase Free

• Easy-to-read molded graduations marks on bottle top filter
• Bold easy-to-read printed membrane and pore size for easy identification
• Curved bottle design for easy handling
• Printed lot number and expiration date on every bottle top
• Improved filter support provides faster flow rates
• Angled hose barb adapter fits three size hose diameters and prevents the filter from tipping
• Polyethersulfone (PES) membrane is for high flow and low binding
• 0.45µm PES membrane ideal for solution clarification
• Filter Systems include bottle top filter and solution bottle with cap

Specifications:

• Case Quantity: 12
• Non-pyrogenic
• Clear with Green Cap
• Primary Material: Polystyrene
• Graduated
• Pore Size: 0.45um
• Sterile and RNase/DNase Free

• Designed for mammalian suspension culture applications as well as bacterial & yeast culture
• Vent with over-sized vent area feature 0.22µm hydrophobic membrane which allows for improved gas exchange without contamination
• Avoid contamination with single-use, pre-sterilized flasks
• Lightweight material is easier to handle than glass
• Flasks include molded graduation lines
• Individually bagged for easy storage and handling
• Medical grade virgin Polycarbonate is autoclavable
• Sterile and Non-Pyrogenic
• RNaase/DNase Free
• Clear Polycarbonate Flask with Green HDPE Cap
• Graduated

• Large knurled cap for easy grip
• Manufactured from medical grade virgin polystyrene
• Easy to read black printed graduations
• Packaged sterile in individual bags
• RNase/DNase Free
• Non-Pyrogenic
• Meets USP Class VI Certification Standards
• Bottle Color: Clear
• Cap Color: Green
• Cap Material: HDPE
• Maximum Volume: 2000mL
• Graduation Increments: 50mL
• Cell Growth Area: 1900cm2
• 12/Case

• Available in two sizes: 1000mL volume with 490cm² of surface area and 2000mL volume with 850cm² of surface area, treated or non-treated versions
• Expanded surface roller bottle increases surface area for cell culture
• Large knurled cap for easy grip
• Vented or non-vented cap for open or closed systems
• Manufactured from medical grade virgin polystyrene
• Tissue Culture Treated Roller bottles have uniform hydrophilic surface ideal for consistent cell attachment
• Easy-to-read black printed graduations
• Packaged sterile in individual bags
• Vent caps feature 0.22um hydrophobic membrane
• RNase/DNase Free
• Non-Pyrogenic
• Meets USP Class VI Certification Standards

• 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
• 70mm opening for easy filling and dispensing
• Over-sized vent area in cap for improved gas exchange
• Fernbach flask shape increases surface area to volume ratio

• Size: 6 Well and 96 Well
• 100/Case
• Sterile
• Polystyrene is optically clear for easy cell viewing and imaging
• Plate is printed with lot number and expiration date for easy identification and tracking
• Sturdy individual blister pack prevents damage while handling or shipping

• Size: 15mL
• Styles: Paperboard or Plastic Rack
• 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 HDPE caps feature integrated leak proof seal
• Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification
• Convenient zip-closure bag is a practical alternative to folding and taping opened bags

• Sizes: 25 – 300cm²
• Style: Vented Cap
• Uniform hydrophilic surface ideal for consistent cell attachment
• Large opening, canted neck design and moderate angles allow easy access to entire flask surface, ideal for cell scrapers
• Thick durable walls
• Stable base enables filling with flask standing upright
• Flask printed with lot number and expiration date for easy identification and tracking
• Sterile

RackMaster™ Plastic Centrifuge Tube Rack Carrier – Reusable, Autoclavable Lab Organizer with Side Storage Compartments

Protect your lab's investment and stay organized with the RackMaster™ plastic carrier, designed to shield paperboard centrifuge tube racks from damage caused by wet or corrosive lab surfaces. This durable, autoclavable plastic holder extends the life of recyclable paperboard racks while helping your lab cut down on foam rack waste and replacement costs.

The built-in side compartments provide convenient storage for markers, tube caps, and additional sample tubes—keeping essential tools within reach. Simply refill with paperboard centrifuge racks to create a cost-effective, sustainable alternative to traditional foam or plastic-only racks.

Key Features:

• Protective design: Keeps paperboard racks dry and intact on wet lab benches
• Reusable and autoclavable: Durable plastic carrier withstands repeated use and sterilization
• Eco-friendly: Compatible with recyclable paperboard racks to reduce plastic waste
• Organized storage: Side compartments hold markers, caps, and extra tubes
• Plastic Rack ONLY

Ideal for research labs, clinical labs, and educational institutions seeking a more sustainable, organized tube storage solution.

• Case Quantity: 5
• Sterile: No
• Autoclavable: Yes

RackMaster™ Plastic Centrifuge Tube Rack Carrier – Reusable, Autoclavable Lab Organizer with Side Storage Compartments

Protect your lab's investment and stay organized with the RackMaster™ plastic carrier, designed to shield paperboard centrifuge tube racks from damage caused by wet or corrosive lab surfaces. This durable, autoclavable plastic holder extends the life of recyclable paperboard racks while helping your lab cut down on foam rack waste and replacement costs.

The built-in side compartments provide convenient storage for markers, tube caps, and additional sample tubes—keeping essential tools within reach. Simply refill with paperboard centrifuge racks to create a cost-effective, sustainable alternative to traditional foam or plastic-only racks.

Key Features:

• Protective design: Keeps paperboard racks dry and intact on wet lab benches
• Reusable and autoclavable: Durable plastic carrier withstands repeated use and sterilization
• Eco-friendly: Compatible with recyclable paperboard racks to reduce plastic waste
• Organized storage: Side compartments hold markers, caps, and extra tubes
• Plastic Rack ONLY

Ideal for research labs, clinical labs, and educational institutions seeking a more sustainable, organized tube storage solution.

• Case Quantity: 5
• Sterile: No
• Autoclavable: Yes