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NEST PC Conical Erlenmeyer Flasks

 

Glassware performance in a contamination-free, single-use shaker flask. Polycarbonate bottle meets the USP Class 6 Standard with high transparency, strong impact resistance and oxidation resistance, and can withstand temperatures up to 121ºC. There’s a scale made by injection molding on the flask body to facilitate volume observation.

 

Nest Polycarbonate Conical Erlenmeyer Flasks are designed for mammalian suspension culture applications as well as bacterial & yeast culture.

Seal caps prevent contamination and evaporation. Ideal for long-term storage and transporting liquids.

Vent caps with 0.22 um hydrophobic membrane allow gas exchange without contamination (an oversized vent area in the cap improves gas exchange). Ideal for cell culture, fermentation, air-sensitive reactions, and preventing bacterial growth.

  • Polycarbonate
  • DNase/RNase free, no pyrogens
  • Sterilized by E-Beam
  • Individually packaged in sterile bags   

Item#:
ASNESTPCERLYN

Small Erlenmeyer Flask

  • Lightweight plastic material is easier and safer to handle than glass
  • Designed for mammalian suspension culture applications as well as bacterial & yeast culture
  • Baffled flasks enhance both vertical and circular culture movement to improve aeration
  • Vent cap options are available to prevent the common mistake of unintentionally sealing the cap completely and preventing gas exchange
  • Polycarbonate available with vent cap only
  • Vent caps with 0.22μm hydrophobic membrane feature an oversized vent area for improved gas exchange without contamination
  • All flasks include molded graduation lines
  • Baffled flasks feature a molded 1/3 fill line to help ensure optimal working volumes
  • Individually bagged for easy storage and handling
  • Medical grade virgin Polycarbonate is autoclavable (temperature range of -80°C – 121°C)
  • Medical grade virgin PETG reduces gas permeability (temperature range of -80°C – 60°C)
  • Working volumes are recommendations only; optimize as required for individual protocols
  • Designed for mammalian suspension culture applications as well as bacterial & yeast culture
  • Vent with over-sized vent area feature 0.22 µm 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

Item#:
ASSMALLERLENMEYEFSK

VOLUMETRIC FLASKS, CLASS A, WITH SNAP CAP, BATCH CERTIFIED

  • Durable, machine-blown body
  • Heavy beaded tubing neck
  • Feature a sharp graduation line and large white block letters
  • Plastic snap cap is included
  • Meets Class A specifications per ASTM E288

 

ITEM #

CAPACITY (ML)

TOLERANCE (± ML)

PLASTIC CAP NUMBER

FG5580-50

50

0.05

3

FG5580-100

100

0.08

4

FG5580-200

200

0.10

5

FG5580-250

250

0.12

5

FG5580-500

500

0.20

5

FG5580-1000

1000

0.30

6

FG5580-2000

2000

0.50

8
Item#:
ASGLASVOLFLKSSC

ERLENMEYER FLASKS, NARROW MOUTH, BOROSILICATE GLASS

  • Designed to give the best combination of thermal shock resistance and physical strength
  • Feature heavy-duty rims and graduations in durable white enamel

 

ITEM #

CAPACITY (ML)

GRADUATION INTERVAL (ML)

TOLERANCE (± ML)

FG4980-10

10

N/A

N/A

FG4980-25

25

10 - 25

5

FG4980-50

50

20 - 50

10

FG4980-100      

100

50 - 100

25

FG4980-125

125

50 - 125

25

FG4980-150

150

75 - 150

25

FG4980-250

250

50 - 200

25

FG4980-500

500

100 - 500

50

FG4980-1000

1000

250 - 1000

50

FG4980-2000    

2000

600 - 2000

200

FG4980-3000

3000

1000 - 3000

500

FG4980-5000    

5000

1500 - 5000

500
Item#:
ASGLASERLENFLKS

5-Layer Polystyrene Cell Culture Flask

 
Description
  • Nest Multi-Layer Flasks provide 870 cm2 cell growth surface area. The tissue culture treated NEST Multi-layer Flasks enable you to grow more cells faster and easier, thereby making your cell culture workflow more productive, easier, and in a more convenient manner.
 
Product features
  • Vacuum plasma TC treatment for the best cell attachment
  • Sterilized by E-Beam
  • Non-Pyrogenic, DNase/RNase FREE
  • Both plug seal cap and vent cap are available
  • Growth area: 870cm2
  • TC treatment for better cell attachment
  • Sterilized by E-Beam, non-pyrogenic
  • Tips: To avoid foams and bubbles causing the media in upper layer flowing into the bottom layer, users should be gently when operating the multi-layer flasks.
Item#:
AS5LAYERPOLCECUFK
  • 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)

Item#:
ASGLASTUNAIR

These culture flasks are made of a raw polymer which has excellent biodegradable properties. These raw materials can be degraded to carbon dioxide and water by microorganisms in soil. Under normal conditions, the biodegradable flasks can be degraded within a year after disposal or 70 days under composting conditions.

    • Made from a bio-renewable polymer
    • 0.2um filter cap
    • Disposable, non-autoclavable
    • Sterile
Item#:
ASFLASKGREEN

NEST Transfer Cap for High Efficiency Erlenmeyer Flasks

Two-Way Liquid Transfer Cap
The two-way transfer cap is used along with a 2L, 3L or 5L shake flask to connect a liquid inlet tubing with the required device. The liquid transfer is achieved by connection of a peristaltic pump between the shake flask and the device. Upon completion of the transfer, the transfer cap can be replaced with a vent cap for culture.


Multifunctional Liquid Transfer Cap
Unlike the two-way liquid transfer cap, the multifunctional transfer cap can be directly placed in an incubator for culture after the liquid transfer is completed. It can reach a large air flux. The sampling part is composed of a sampling nozzle and a one-way valve, which can prevent the liquid from flowing backwards during the sampling process and ensure the aseptic sampling. The liquid inlet tubing is provided with a PTFE needle filter, which solves the issue of liquid remaining in the tubing during the feeding process.


Inverted Liquid Transfer Cap
The inverted transfer cap is used along with a 2L, 3L or 5L shake flask to connect a liquid inlet tubing with the required device. When liquid transfer is required, the liquid is transferred under gravity with the inverted shake flask.


Application

It is applicable to liquid transfer and culture during mass proliferation of bacteria and suspension cells.


Product Features

  • Closed transfer reduces the risks of contamination during liquid transfer
  • The cap is molded and connected in an integrated manner, reducing the risks of leakage and media residues
  • A variety of tubing diameters are available and aseptic welding of liquid inlet tubing under normal conditions is supported
  • High-quality materials and smooth inner wall of the tubing provide an excellent transfer performance
  • Sterility level (SAL) is maintained at 10-6
  • Endotoxin-free, and no ingredients of animal origin
Item#:
ASFLSKCAP
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