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The 7 "deadly sins" of shake flask culture

3/24/2025byCecilie Wille Bøgvad Hansen
Simple actions can make a lot of difference to the outcome of your shake flasks cultures. Some beneficial ones have been covered in previous articles, however, common practices can also be a barrier to effective optimization. This article will explain why these common practices count as sins against your shake flask culture and what you can do to overcome them. 
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Get the best in vacuum technology - see our new catalogue!

3/18/2025byCarsten Andersen
In our newest catalogue you find a wide range of vacuum pumps, equipment, and accessories from industry-leading brands such as Agilent, Vacuubrand, KNF, Edwards, and Welch.
Read more

Microscopes from Evident / Olympus

1/28/2025byLine Eliasson
At Buch & Holm you will find an extensive selection of professional microscopes of the highest quality from Evident / Olympus. Our range includes a range of models for different industries and purposes ranging from research, industrial analysis and quality control in the laboratory to classroom teaching. 
Read more
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How to clean your shaking incubator

8/19/2024byCecilie Wille Bøgvad Hansen
Cleaning an incubator shaker sounds trivial but is critical for successful cultivation. The good news is that doing the right thing is simple, effective and can easily be integrated into the routine management of a biosciences laboratory.
Read more

We bike to work

6/5/2024byKristoffer Laugesen
As part of our green initiatives at Buch & Holm, 2024 was a successful annual "We bike to work" campaign. We gave rear wheels to the entire municipality and ended up with the most kilometers driven per participant in Herlev.
Read more

Updated selection for pH measurement

5/7/2024byKristoffer Laugesen
Do you need equipment for pH and redox/ORP? We have gone through our selection and given all items a cleanup! We are happy to show you the new images, filters, texts, and related items - all to make it easier for you to find exactly what you need.
Read more

Bioprocess 101 - organisms and growth

4/10/2024byKristoffer Laugesen
To understand the optimum conditions for growth, you need to investigate the natural growth conditions for your organism. In this blog we will provide a short cheat sheet for the most common bacteria, yeast, fungi, and cells.
Read more

New portal for filtration

2/9/2024byKristoffer Laugesen
In need of filtration? We have updated our webshop with new selection filters, categories, and specialized sites.
Read more

Freezer -86°C - lowest daily energy usage ever

1/15/2024byMikkel Holm
The MDF-DU703VH has earned ENERGY STAR Certification based on independent testing by third-party laboratories. The VIP ECO SMART delivers the lowest daily energy usage of any ultra-low temperature freezer in its class: 5.40 kWh per day. The VIP ECO SMART has less heat output, resulting in lower HVAC costs and an overall reduction in energy consumption compared to other ULTs of the same size.
Read more
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Smart solutions for freeze drying

12/5/2023byCarsten Andersen
The Epsilon 1-4 LSCplus freeze dryer is a very compact, general purpose high-performance laboratory and pilot unit for tabletop installation. The application area of this unit extends from routine drying operations to process optimisation tasks.
Read more
Tags:

Blog

The 7 "deadly sins" of shake flask culture

3/24/2025byCecilie Wille Bøgvad Hansen
Simple actions can make a lot of difference to the outcome of your shake flasks cultures. Some beneficial ones have been covered in previous articles, however, common practices can also be a barrier to effective optimization. This article will explain why these common practices count as sins against your shake flask culture and what you can do to overcome them. 
Read more

Get the best in vacuum technology - see our new catalogue!

3/18/2025byCarsten Andersen
In our newest catalogue you find a wide range of vacuum pumps, equipment, and accessories from industry-leading brands such as Agilent, Vacuubrand, KNF, Edwards, and Welch.
Read more

Microscopes from Evident / Olympus

1/28/2025byLine Eliasson
At Buch & Holm you will find an extensive selection of professional microscopes of the highest quality from Evident / Olympus. Our range includes a range of models for different industries and purposes ranging from research, industrial analysis and quality control in the laboratory to classroom teaching. 
Read more
Tags:

How to clean your shaking incubator

8/19/2024byCecilie Wille Bøgvad Hansen
Cleaning an incubator shaker sounds trivial but is critical for successful cultivation. The good news is that doing the right thing is simple, effective and can easily be integrated into the routine management of a biosciences laboratory.
Read more

We bike to work

6/5/2024byKristoffer Laugesen
As part of our green initiatives at Buch & Holm, 2024 was a successful annual "We bike to work" campaign. We gave rear wheels to the entire municipality and ended up with the most kilometers driven per participant in Herlev.
Read more

Updated selection for pH measurement

5/7/2024byKristoffer Laugesen
Do you need equipment for pH and redox/ORP? We have gone through our selection and given all items a cleanup! We are happy to show you the new images, filters, texts, and related items - all to make it easier for you to find exactly what you need.
Read more

Bioprocess 101 - organisms and growth

4/10/2024byKristoffer Laugesen
To understand the optimum conditions for growth, you need to investigate the natural growth conditions for your organism. In this blog we will provide a short cheat sheet for the most common bacteria, yeast, fungi, and cells.
Read more

New portal for filtration

2/9/2024byKristoffer Laugesen
In need of filtration? We have updated our webshop with new selection filters, categories, and specialized sites.
Read more

Freezer -86°C - lowest daily energy usage ever

1/15/2024byMikkel Holm
The MDF-DU703VH has earned ENERGY STAR Certification based on independent testing by third-party laboratories. The VIP ECO SMART delivers the lowest daily energy usage of any ultra-low temperature freezer in its class: 5.40 kWh per day. The VIP ECO SMART has less heat output, resulting in lower HVAC costs and an overall reduction in energy consumption compared to other ULTs of the same size.
Read more
Tags:

Smart solutions for freeze drying

12/5/2023byCarsten Andersen
The Epsilon 1-4 LSCplus freeze dryer is a very compact, general purpose high-performance laboratory and pilot unit for tabletop installation. The application area of this unit extends from routine drying operations to process optimisation tasks.
Read more
Tags:
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