Hybex reusable media bottles are manufactured from high quality borosilicate 3.3 glass. With their superior chemical resistance, these bottles are ideal for the storage of reagents, buffers, or media.

All hybex bottles include a drip-free sealing ring and polypropylene cap. Bottles are available with yellow, blue, green, purple, and white caps, or in an assortment pack containing two of each color.

• Borosilicate 3.3 glass
• Autoclavable caps and drip rings
• Permanent enamel graduations
• Large marking area
• Autoclavable, reusable, & breakage resistant
• Five cap colors

* 50ml bottles have GL32 cap

These items have been discontinued.
Check out Diamond® Essentials™ PP Class B Graduated Measuring Cylinders instead!    

Graduated Cylinders, Class B, Borosilicate Glass 

• Cylinders comply with ASTM E1272, Class B standards
• Double metric scale, calibrated to contain
• Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing
• Glass hexagonal bases
• All cylinders come with bumper guards

 Specifications
 

ITEM #	CAPACITY (ML)	GRADUATION INTERVAL (ML)	TOLERANCE (± ML)
CY3022-10	10	0.2	0.2
CY3022-25	25	0.5	0.34
CY3022-50	50	1	0.5
CY3022-100	100	1	1
CY3022-250	250	2	2
CY3022-500	500	5	4
CY3022-1000	1000	10	6
CY3022-2000	2000	20	12

 

GRADUATED CYLINDERS, GLASS, CLASS A, BATCH CERTIFIED

• Cylinders comply with ASTM E1272, Class A Standards, batch certified
• Double metric scale, calibrated to contain
• Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing
• Strong, stable, hexagonal bases
• All cylinders come with bumper guards

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.

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

• Polypropylene (PP) or polycarbonate (PC)
• Autoclavable (flasks, caps, and filters)
• 0.22µm filters (silicone membrane or dri-gauze)
• Multi-colored caps
• 3 flask designs with different baffle options

TUNAIR flasks present an improved methodology for the growth of aerobic microorganisms as well as mammalian, insect, and plant cells. These flasks increase culture growth (up to 3X for yeast), and increase productivity over traditional Erlenmeyer flasks. The unique baffling and barrel-shape design increase the turbulence, with a corresponding increase in oxygen absorption. TUNAIR flasks are a unique, high-aeration, reusable cell growth system which increase the availability of dissolved oxygen and improve cell yields. Available in either 300ml or 2.5L sizes.

Baffle options:

No baffle, NO-BAF (normal throw)

2 baffles, HAF-BAF (vortex motion)

3 baffles, FUL-BAF (propeller motion)

These high quality, impule heat sealers are the #1 selling sealers in the U.S. Each unit is pre-tested and warranted, guaranteeing efficiency, dependability, and longevity. They are ideal for a multitude of applications in the laboratory, pharmaceutical, and medical fields. The AIE-200C and AIE-300C models are equipped with a sliding cutting blade to cut excess material 1/4" from the seal. All units make excellent air and watertight seals on the following materials:

Plastic Instrument Tray, Polypropylene, Autoclavable

• Dimensions (L x W): 24 x 14-Inch (610 x 350mm)

• Autoclavable at 121°C for sterile applications

• 12mm deep vertical sides

• Material Type: Polypropylene

• Color: White

• Sold Individually

• Manufacturer Part No: GSI-TWR022

DuraSeal™ Sealing Film

• Durable, heat-resistant, solvent-proof laboratory sealing film
• Chemically resistant
• Heat resistant & Microwave compatible
• Tight sealing
• Tear resistant

DuraSeal™ is easy to use. There is no inter-leaf paper to strip away, just stretch the film symmetrically over a container opening and the 1.5mil thick film contracts inwardly around the opening or neck of the container to provide a drum-tight, water-proof seal. The film can be elongated 500-800% before breakage. The film clings to itself, especially after stretching so the free edges of the film may be stretched around the container to secure the container edges.

Permeability Information:

• Oxygen = 125cc/100in2/24hrs at 23°C
• Carbon Dioxide = 1300cc/100in2/24hrs at 23°C
• Water Vapor = 1.0g/100in2/24hrs at 38°C and 90% R.H.

DuraSeal Cling is a heat resistant, solvent-proof laboratory stretch film that can be used on a wide range of vessels.

IT CLINGS- Film can cling to itself and glass vessels.

HEAT RESISTANT- Softens at 100°C

STRONG-Film can stretch 300-400 % before breaking or tearing

TIGHT SEALING-Forms an air tight barrier when stretched across openings

VERSATILE-Compatible in more applications than Parafilm

TWICE AS LONG-Twice as long as Parafilm rolls

Comparison to Parafilm