@LabBottles

Glass Pharma Packaging Advocate especially for containers made from borosilicate 3.3 an amazing material originally developed by Otto Schott 1887 All views mine

 Mainz, Germany
Joined November 2011
  • Tweets7.4K
  • Following1.2K
  • Followers1.5K
4.3KMedia
Uncovering potential autotrophs in coal seams: characterization, enrichment, and genome-resolved metabolisms of a subsurface coal seam microbiome Researchers @NETL_DOE used 1L DURAN® GLS 80® stirred bottle reactors were used as anaerobic bioreactors doi.org/10.1128/aem.00624-26
Fig 2 CSPW microbiome development and the effects of agitation, temperature, and yeast extract. (a) Growth curves of enrichment cultures incubated for 7 days at room temperature (RT) (black), 30°C (yellow), and 40°C (blue), with no agitation. (b) Growth curves of enrichment cultures with agitation (200 rpm). (c) Acetate concentrations at day 7 for incubations at room temperature (RT), 30°C, and 40°C, with addition of 0.5, 1, or 2 g/L yeast extract. (d) Relative abundance of microbial taxa determined via amplicon sequencing of the 16S rRNA gene.

ALT Fig 2 CSPW microbiome development and the effects of agitation, temperature, and yeast extract. (a) Growth curves of enrichment cultures incubated for 7 days at room temperature (RT) (black), 30°C (yellow), and 40°C (blue), with no agitation. (b) Growth curves of enrichment cultures with agitation (200 rpm). (c) Acetate concentrations at day 7 for incubations at room temperature (RT), 30°C, and 40°C, with addition of 0.5, 1, or 2 g/L yeast extract. (d) Relative abundance of microbial taxa determined via amplicon sequencing of the 16S rRNA gene.

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Breeding of Nannochloropsis oceanica: Growth Performance and Nutritional Potential of Wild-Type and Mutant Strains from Laboratory to Pilot Scale Researchers @uni_copenhagen used 1L DURAN® GLS 80 stirred reactors for medium-scale microalgae cultivation doi.org/10.3390/phycology603…
The image shows three 1 L DURAN® GLS 80 stirred bottle reactors containing green microalgae cultures inside a controlled growth chamber. Each bottle is fitted with a GLS 80 screw cap and tubing for air and CO₂ supply, while the bottles are positioned above illuminated panels providing continuous light. The varying shades of green indicate differences in culture density or growth stage. The setup is used for medium-scale laboratory cultivation of microalgae

ALT The image shows three 1 L DURAN® GLS 80 stirred bottle reactors containing green microalgae cultures inside a controlled growth chamber. Each bottle is fitted with a GLS 80 screw cap and tubing for air and CO₂ supply, while the bottles are positioned above illuminated panels providing continuous light. The varying shades of green indicate differences in culture density or growth stage. The setup is used for medium-scale laboratory cultivation of microalgae

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Syntrophic biofilm architecture rather than surface chemistry governs the long-term performance of palm oil mill effluent digestion amended with carbon-conductive materials Researchers @KyotoU_Newsused 500mL DURAN® glass reactors in a lab-scale AD system doi.org/10.1016/j.biortech.2…
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Polyhydroxybutyrate (PHB) production by Paracoccus denitrificans from hydrolysates of microalgal biomass grown in wastewater treatment photobioreactors Researchers @UVa_es performed batch experiments in 0.5L Schott bottle bioreactor with rubber septa seals doi.org/10.1016/j.biteb.2026…
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Impact of oxidative stress on Magnetospirillum gryphiswaldense MSR-1 physiology and magnetosome biomineralization at the single-cell level Researchers @AstonUniversity used 100ml DURAN® bottles + bromobutyl stoppers for controlled microaerobic cultivation doi.org/10.1128/mbio.03265-2…
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Friend or foe? The unintended consequences of l-cysteine in microbiologically influenced corrosion experiments Researchers @Swinburne autoclaved media in bottles sealed with gas-tight DURAN® GL45 rubber stoppers doi.org/10.1039/d6ew00159a
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Enzymatic pretreatment of sugarcane bagasse with engineered Trichoderma reesei enzymes: Biohydrogen potential and life cycle assessment Researchers @usponline used 250 mL DURAN® GL 45 bottles with butyl-rubber stoppers as anaerobic fermentation vessels doi.org/10.1016/j.biteb.2026…
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Breeding of Nannochloropsis oceanica: Growth Performance and Nutritional Characteristics of Wild-Type and Mutant Strains from Laboratory to Pilot Scale Researchers @uni_copenhagen used 1L DURAN® GLS 80® bottle as robust photobioreactors for cultivation preprints.org/manuscript/202…
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Zr-based metal-organic frameworks and SBA-15 silica support: a synergistic approach for bio-jet fuel precursors production Researchers @urjc used DURAN® pressure plus bottle for the solvothermal synthesis of Zr‑MOFs at elevated temperature 120 °C for 24 h doi.org/10.18331/BRJ2026.13.…
Zr-based metal-organic frameworks and SBA-15 silica support: a synergistic approach for bio-jet fuel precursors production

ALT Zr-based metal-organic frameworks and SBA-15 silica support: a synergistic approach for bio-jet fuel precursors production

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💨Vents Right & Seals Tight!🔒 DURAN® Autoclave Bottle and Push-on Cap System deliver mission‑critical sterility security in high‑risk microbiological🧫 and gnotobiotic🐁 workflows Secure Fit Push-on cap fits special glass rim Safe Venting Automatic Seal Easy Removal side tab
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More details dwk.com/duran-autoclave-bott…
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Effects of nanostructuration on the electrochemical performance of metallic bioelectrodes Reseachers @CSIC used a DURAN® double-walled bottle as a temperature-controlled reaction chamber to maintain peroxide concentration in reactive accelerated aging test doi.org/10.1039/D1NR06280H
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Bioleaching and chemical leaching of lateritic ore in small percolators Researchers at GERiT used 1L DURAN® double-walled GLS 80® reactor bottles as temperature-controlled aerated magnetically stirred reservoirs for the small column bioleaching experiments doi.org/10.30544/MMD9
Setup of the small column percolator bioleaching experiment with double-walled DURAN® reactor bottles

ALT Setup of the small column percolator bioleaching experiment with double-walled DURAN® reactor bottles

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Impact of oxidative stress on Magnetospirillum gryphiswaldense MSR-1 physiology and magnetosome biomineralization at the single-cell level Researchers @AstonAIME used 100mL DURAN® bottles with bromobutyl rubber stopper to maintain low-oxygen atmosphere doi.org/10.1128/mbio.03265-2…
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Utilization of Ni-rich NCM cathode material as oxidant to control manganese in Li-ion battery waste recycling Researchers @UniOulu used a 250mL DURAN® GLS 80® baffled bottle as small batch reactor for their leaching tests (Mn/Ni recovery) #DWK #BestInGlass doi.org/10.1016/j.hydromet.2…
Fig. 6. FESEM-EDS images of pure manganese precipitate formed using 1.2 M H2SO4 and an initial Mn concentration of 13.3 g/L at 80 °C. DURAN GLS 80 bottle

ALT Fig. 6. FESEM-EDS images of pure manganese precipitate formed using 1.2 M H2SO4 and an initial Mn concentration of 13.3 g/L at 80 °C. DURAN GLS 80 bottle

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Influence of the Concentration of Different Amino Acids on the Corrosion Behavior of Mg Alloy AZ31 - A Respirometric Study Researchers @UniFAU used a DURAN® GL 45 100 mL bottle with a bromobutyl rubber stopper as part of the respirometric immersion setup doi.org/10.1002/jbm.b.35676
Respirometric immersion setup with oxygen measurements both in liquid and gas phase adapted from Strebl et al.

ALT Respirometric immersion setup with oxygen measurements both in liquid and gas phase adapted from Strebl et al.

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Using sulfuric acid–phosphoric acid leaching to remove aluminum and cathode material metal residues from spent graphite Researchers @UniOulu used a baffled, wide-mouth DURAN® GLS 80® Bottle as the reaction vessel / precipitation reactor for making Li3PO4 doi.org/10.1039/D5MA01222H
https://www.dwk.com/duran-gls-80-laboratory-bottle-baffled-wide-mouth-clear-with-screw-cap-and-pouring-ring-pp-blue-1000-ml-212865453

ALT https://www.dwk.com/duran-gls-80-laboratory-bottle-baffled-wide-mouth-clear-with-screw-cap-and-pouring-ring-pp-blue-1000-ml-212865453

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DURAN® Autoclave Bottles with the unique self-venting rubber cap can be used in micobiological research to maintain an anaerobic environment during sterilization, handling, and dispensing of the growth medium for culturing Clostridium perfringen doi.org/10.1128/jb.184.9.233…
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Elucidation of the mechanisms of VOC removal in botanical filters during indoor air treatment in a test chamber Researchers @ISPUva used DURAN® GL45 Bromobutyl stopper to prevent contaminated air from chamber from interacting with root zone and rhizosphere doi.org/10.1016/j.buildenv.2…
Fig. 1. A) Experimental chamber and B) 1.2 L glass bottle with Dieffenbachia plant cutting immersed in 15% MS nutrient medium. Fig. 2. Experimental setup to assess VOC removal by cuttings in gas-tight bottles.

ALT Fig. 1. A) Experimental chamber and B) 1.2 L glass bottle with Dieffenbachia plant cutting immersed in 15% MS nutrient medium. Fig. 2. Experimental setup to assess VOC removal by cuttings in gas-tight bottles.

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Corrosion Characteristics of Studsvik R2 Al-Alloy by Hydrogen Evolution Under Simulated Repository Conditions Researchers @chalmersuniv used DURAN® GL 45 Bromobutyl stopper to tightly seal the bottles while also enabling the collection of samples research.chalmers.se/publica…
Figure 2: Experimental setup. a) Vial with sample immersed in concrete in overpressure bottle with bromobutyl septum and lid. b) Vial with sample immersed in CW with pressure sensor in bottle with bromobutyl septum and lid.

ALT Figure 2: Experimental setup. a) Vial with sample immersed in concrete in overpressure bottle with bromobutyl septum and lid. b) Vial with sample immersed in CW with pressure sensor in bottle with bromobutyl septum and lid.

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