DURAN® Culture Flask, Erlenmeyer shape, straight neck, 2000 mL

  • Manufactured from borosilicate glass 3.3
  • Due to their conical geometry, these flasks are very suitable for shake tests (e.g. media optimization)
  • The straight neck permits the use of metal caps
  • Easy-to-read scale with graduation marks to estimate the content
  • Fired-on, highly durable white print
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Product Overview
Microbiology is an important field of biology and medicine and deals with microorganisms (bacteria, fungi, protozoa or viruses) and their habitats and conditions. For this purpose, it is essential to produce pure culture media on which the corresponding microorganisms can grow. Irradiation of the media with IR or UV light can accelerate the growth of the cultures. Culture bottles have large bottom surfaces that are as flat as possible so that the layer thickness of the medium is uniformly high. The straight necks of the bottles allow Kapsenberg and metal caps to be inserted.

Specifications

Specifications
Boro 3.3 Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at 20 °C. It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry. The properties of DURAN® are specified to ISO 3585 and ASTM-E438 Type 1 Class A.
Diameter d (mm) 166
h (mm) 302
d1 (OD) (mm) 38
Capacity (mL) 2000
Diameter (mm) 166
Material BORO 3.3
Height (mm) 302
Autoclavable Yes
Quantity 10
Product Overview
Microbiology is an important field of biology and medicine and deals with microorganisms (bacteria, fungi, protozoa or viruses) and their habitats and conditions. For this purpose, it is essential to produce pure culture media on which the corresponding microorganisms can grow. Irradiation of the media with IR or UV light can accelerate the growth of the cultures. Culture bottles have large bottom surfaces that are as flat as possible so that the layer thickness of the medium is uniformly high. The straight necks of the bottles allow Kapsenberg and metal caps to be inserted.

Specifications

Specifications
Boro 3.3 Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at 20 °C. It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry. The properties of DURAN® are specified to ISO 3585 and ASTM-E438 Type 1 Class A.
Diameter d (mm) 166
h (mm) 302
d1 (OD) (mm) 38
Capacity (mL) 2000
Diameter (mm) 166
Material BORO 3.3
Height (mm) 302
Autoclavable Yes
Quantity 10