Status:
ReviewerMember since: 2021
Organization: First Global Link
The world's most effective instrument in medical technology.
Application Area: We are the biomedical engineer and this is very user friendly with easy to maintain equipment
"This is very user-friendly and easy to maintain for both (End-user & Biomedical engineers). This is cost-effective equipment for the institute with less budget. After-sales & service, it's easy to service and maintain. "
Status:
ReviewerMember since: 2021
Organization: Gachon University
Thanks to MM 400 designer and manufacturer. It is helpful for my job.
Application Area:Sample prep for XRF
"I am happy to use MM400 for my live laboratory. In addition, many users are also so interested in our MM400 and satisfied with the results of analyzing data with XRF. It helps us with cost-saving to experiment with continuous sample grinding and homogenizing. It would be specified as a standard machine for XRF marketplaces."
Status:
ReviewerMember since: 2021
Organization: Arkan for manufacturing and mining
Very good result for fast milling
Application Area:Frit and ceramic raw materials analysis
"This product is efficient tool for rapid grinding of glass and ceramic materials but the customer serrvice after purchasing from the local agent is poor. We were buying a previous mill (RM 100) but when it needed a maintainance, the agent was not able to fix it well."
Status:
ReviewerMember since: 2021
Organization: UkrSGRI
Excellent result
Application Area:Grinding of rocks and other materials
"This has been working for more than ten years in a small analytical laboratory as an indispensable tool as a sample preparation for analytical research. The device is easy to use and quite reliable. Performs its functions perfectly."
Status:
ReviewerMember since: 2021
Organization: ECU
Good general purpose mill
Application Area:Milling samples
"Can mill a wide variety of samples, and have an efficiency of milling tailored by altering the number, size, and material of milling balls, adjusting the ratio of sample: milling balls: empty space, and the length of time. Minimal training is required. Some shortcomings include time spent cleaning in between samples when cross-contamination is an issue, and a small amount of sample loss when retrieving from the chamber. Hardened steel is not acid resistant, get stainless instead."
Status:
ReviewerMember since: 2020
Organization: Haribo Produktions GmbH Bonn
Saves a lot of time.
Application Area:Can mix all types of sample in a food lab
"Before this machine we used a little kitchen mixer and it was a disaster. Now we use a mixer from Retsch and have no problems with the samples."
Status:
ReviewerMember since: 2019
Organization: The University of Sydney
Great for homogenous powdering of tissue samples whilst frozen.
Application Area:Homogenising mouse tissue samples - dry or lysis
"We have been using the Retsch MixerMill 400 to dry grind our mouse tissue samples while keeping them cold. This machine has allowed us to finely grind the tissue to a powder while keeping the samples frozen and then aliquot the homogenous powder for multiple downstream uses. The racks can be prechilled in a liquid nitrogen bath, removed for grinding and then straight back onto liquid nitrogen to keep the samples frozen. We can do 20 x 2mL tubes at one time substantially saving us time compared to hand grinding one by one. Additionally, we have used this for several lysis protocols including lysing in phenol for RNA extraction and into lysis buffers for protein analysis."
Status:
ReviewerMember since: 2017
Organization: IZO s.r.l. a socio unico
Good results, easy to use.
Application Area:Sample homogenization
"The mixer mill Retsch MM 400 is a compact bench-top unit, which has been developed specially for grinding or milling of small amounts of sample. It can mix and homogenize powders and suspensions or disrupt biological cells as well as for DNA/RNA and protein extraction."
The mixer mill MM 400 is a compact versatile bench-top unit, which has been developed specially for dry, wet and cryogenic grinding of small amounts of sample.
It can mix and homogenize powders and suspensions in only a few seconds. It is also perfectly suitable for the disruption of biological cells as well as for DNA/RNA and protein extraction. With its high performance and great flexibility the mixer mill MM 400 is a unique product in the market.
You may also be interested in the High Energy Ball Mill Emax, an entirely new type of mill for high energy input. The unique combination of high friction and impact results in extremely fine particles within the shortest amount of time.
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