Status:
Advanced ReviewerMember since: 2021
Organization: Beth Israel Deaconess Medical Center
A great aid for repeated pipetting processes
Application Area: Biomaterials and engineering
"This Repeater pipettor is something amazing. It gives you the possibility to choose the volume that you want to dispense repeatedly, and it does it with a precision that is incredible. I use this pipettor for making customized agarose mold, and it made my life super easy. If you want a reliable repeater pipettor, I surely advise using this one."
Status:
ReviewerMember since: 2019
Organization: St. Jude
Accurate and reliable.
Application Area:Analytical Chemistryc
"It can hold a good volume and dispense set amounts accurately saves time, money, and effort. Accuracy is very reliable. The only thing I dislike is the blue screen. The blue light makes me very uncomfortable."
Status:
ReviewerMember since: 2019
Organization: Coventry University
Great pipetting.
Application Area:Sample preparation
"I love that I can pipette a consistent volume over a number of aliquots of liquid samples. It means my thumb gets more of a rest and will help reduce the chance of getting RSI from frequent pipetting. There are a great range of tips to handle different volumes so it is handy for a wide range of sample preparations."
Status:
ReviewerMember since: 2019
Organization: Douglas Pharma US
More work in less time with accuracy.
Application Area:Analysis of samples
"It works well. We can do multiple pipetting operations in less time with more accuracy."
Status:
ReviewerMember since: 2019
Organization: Coventry University
Great time saving dispenser.
Application Area:Life science
"The M4 is a great way to aliquot many samples. It saves time and reduces the risk of RI."
Status:
Expert ReviewerMember since: 2019
Organization: COIM
Love the Eppendorf repeaters.
Application Area:Analytcial chemistry and forensic toxicology
"Love the ease of use and convience factor. I have used these in 2 different labs for differing applications and they make life in the lab so much easier. The accuracy is incredible for how easy it is to use and repeat."
Status:
ReviewerMember since: 2015
Organization: RS developpement
Great instrument it made my lablife much easier and I wouldn't return to the old time.
Application Area:Satandards and samples preparation for Chromatographyre
"In comparison to glass pipets ans what I will call micropipets it increased the ease to use, the quality of the results (eg: better r² of the standard curves) and cost of use is pretty low as the "combitips" are easy to rince with barly no carry over."
Status:
Advanced ReviewerMember since: 2014
Organization: Sanford-Burnham Medical Research Institute
Good ergonomics!
Application Area:RNA extraction
"I've been using Eppendorf Repeater M4 for the RNA isolation process. The washing step doesn't need to get very accurate volume, therefore using Eppendorf repeater M4 is the best pipette for this process. It is very light so it is a good ergonomic tool. You can adjust the volume from 1 ul to 10 ml, all you need is to use the correct tips."
Status:
Expert ReviewerMember since: 2015
Organization: SBP Medical Discovery Institute
Pretty accurate, very ergonomic.
Application Area:Assay Development
"I use the Repeater M4 1ul-10 ml to dispense and aliquot reagents. By using different eppendorf tips, you can dispense different volumes. The repeater M4 is light, does not need to be charged, and ergonomic."
Status:
Advanced ReviewerMember since: 2010
Organization: New York City Department of Environmental Protection
Will not use again.
Application Area:reagent addition
"I much prefer the Eppendorf Repeater Plus. The M4 is hard to remove the Combitips, when attaching the Combitips, the sensor after a few weeks kept giving error message. I will not use one of these again."
Status:
ReviewerMember since: 2016
Organization: Drake University
Innovative, time-saving product!
Application Area:ELISA, protein assay, and CS!
"This product makes such a difference in speed and precision. It has greatly reduced time on all different experiments we conduct in our lab."
Status:
ReviewerMember since: 2014
Organization: University of Vermont
Application Area:Geoscience
"What a great pipette! It is easy to use, ergonomic and with the exchange, the price was right. Only issue was that our existing large stock of tips became obsolete. Reps were great and gave us complementary new tips. Nice work!"
Status:
Advanced ReviewerMember since: 2015
Organization: LUX Assure
The M4 is as easy to use as its predecessor, the Multipette Plus. It is more comfortable in my hand, and the updated tip ejection system is very easy to use.
Application Area:Dispensing liquids; use in assays
"The M4 is as easy to use as its predecessor, the Multipette Plus (have both in my laboratory). It is more comfortable in my hand, and the updated tip ejection system is very easy to use. Robust, reliable, can't report on the after-sales care, as haven't yet had any problems which would require me to use it!"
Status:
Expert ReviewerMember since: 2013
Organization: BCSIR
"The Multipette®/Repeater® M4 is best pipette instrument for precise and highly accurate dispense volumes from 1 µL to 10 mL and completes as many as 100 operations without refill. This is a best multipette for handling various types of biological experiments. "
Status:
ReviewerMember since: 2014
Organization: Eurofins Scientific Inc.
Application Area:Addition Of Reagents To Multiple Reaction Vessels.
"I do not feel that this instrument is an improvement over the Eppendorf Repeater Plus, which it replaced. I find that the 'slim' design is not compatible to the average hand. When I hold the M4 properly, my fingertips will obstruct the filling lever when dispensing. The after-sales care is excellent: Two of the M4 instruments that we purchased on the trade in program needed to be replaced because of malfunction within weeks of purchase, leading me to question the quality of construction of the instrument. Given a choice, I would stay with the Repeater Plus!"
Status:
ReviewerMember since: 2014
Organization: Duckhorn Wine Co.
Application Area:Laboratory
"The M4 has so far lived up to the expectations. The new model is missing a finger lever that provides ergonomic balance when sucking up liquid. It was a bit awkward to retrain myself on the new model, but beyond that small issue, the new model works in nearly the same way as the old model. A great option for a small lab with few but diverse pipette needs."
Status:
ReviewerMember since: 2014
Organization: University of Missouri-Columbia
Application Area:Biology, Virology And Cell Culture
"I like the new eject feature on this model. It feels like a sturdier unit than before. I also appreciated the trade-in discount. Yes, I would recommend it to a colleague. I wish that I would have understood that the type of tips changed from the previous version. I had to order new combitips which delayed my use of the instrument. And now, what do I do about all of the discontinued tips that I have stashed away? "
Status:
ReviewerMember since: 2014
Organization: Bigelow Lab for Ocean Sciences
Application Area:Chemical Additions
"Ease of use rating: The M4 is great when having to make repetitive additions. I prefer to use it over a regular pipette. I love it. After Sales service rating: I wasn't sure how to rate this since we haven't required any after sales service. Value for Money rating: If you have to make repeat additions of the same chemical it saves time and reduces repetitive stress on the fingers, hands and wrist which is priceless. I would definitely recommend this product. "
Status:
ReviewerMember since: 2014
Organization: University of Kansas Medical Center
Application Area:Molecular Biology
"Repeater M4 is a neat unit for dispensing liquid to set up real-time PCR plates in a basic research lab setting. The cost for tips is reasonable considering the benefit of decreasing work-related stress to hands and wrists. "