Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
min final concentration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "min final concentration" is not standard in written English and may cause confusion.
It could be used in scientific or technical contexts where "min" is intended to mean "minimum," but clarity is essential. Example: "The experiment requires a min final concentration of 0.5 M for optimal results."
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
7 human-written examples
Initially, genomic DNA was denatured with 3 M NaOH at 40°C for 15 min (final concentration of 0.3 M NaOH).
Science
Hochest 33258 was used to stain nuclei for 10 min (final concentration of 50 g/ml), mounted by buffer glycerol and photographed under fluorescent microscope.
Most infectious agents may be inactivated in suspension by adding formaldehyde or glutaraldehyde (20 min, final concentration 2%and0.5%5%, respectively).
Science
An HS decoction was prepared by boiling HS in double-distilled water for 30 min (final concentration: ∼0.2 g HS/ml water) and was further analyzed for short RNA fragments.
Science
Briefly, cells (4 × 10) were seeded in 96-well plates and 24, 48, 72 or 96 h after, cells were fixed by adding glutaraldehyde (20 min, final concentration 1%).
Science
The clean DNA was incubated with 1.5 μl 10 M NaOH at room temperature for 10 min (final concentration 0.3 M) prior to incubation at −30°C overnight with 1 μl of glycogen (Ambion), 5 μl of 3 M sodium acetate and 125 μl of 100% ethanol.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
For concentrated nanofluids, stock solutions of gold nanoparticles synthetized by hydroquinone method were centrifuged at 6,000 rpm for 30 min for final concentrations of 1 mg/ml.
Science
Fluorescence was measured at excitation and emission wavelengths of 530 and 600 nm, respectively, using a FLUOstar Optima plate reader (BMG Labtech, Aylesbury, United Kingdom) every 2 min for a total of 30 min. A final concentration of 100 μM ethidium bromide was added to each well by injection on the second cycle of measurement.
Then, the concentration of solvent B was decreased to 5% over a period of 5 min to re-equilibrate the system, followed by additional 5 min at this final concentration.
Science
After washing in water, the seedlings were treated with 100% methanol for 20 min. The methanol concentration was gradually decreased every 2 min until the final concentration reached approximately 20%.
Science
Cells from the different species were then mixed and cross-linked with fresh formaldehyde for 30 min (3% final concentration; Sigma Aldrich, Saint Louis, Missouri) at room temperature (RT) followed by 30 min at 4°C.
Science
Expert writing Tips
Best practice
For clarity, especially in formal writing, replace "min" with "minimum" to avoid ambiguity.
Common error
Avoid using "min" in contexts where the audience may not be familiar with scientific or technical abbreviations. Always prioritize clear and accessible language.
Source & Trust
82%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "min final concentration" functions as a noun phrase, specifying a quantifiable parameter within a scientific or technical procedure. Ludwig's examples show it often relates to chemical or biological processes.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "min final concentration" is used to denote the smallest acceptable concentration at the end of a process, predominantly in scientific and technical contexts. While grammatically acceptable, Ludwig AI advises that replacing "min" with "minimum" can enhance clarity, especially in formal writing. Its communicative purpose is to provide precise instructions, and it is typically found in formal and scientific registers.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
minimum final concentration
Replaces "min" with its full form, enhancing clarity and formality.
minimum endpoint concentration
Substitutes "final" with "endpoint", specifying the concentration at the conclusion of a process.
least final concentration
Replaces "min" with "least", offering a different synonym for the smallest acceptable concentration.
lowest final concentration
Uses "lowest" as a synonym for "minimum", emphasizing the bottom level of concentration.
minimum resulting concentration
Replaces "final" with "resulting", highlighting that the concentration is a result of a process.
achievable minimum concentration
Indicates the lowest concentration that can be practically achieved.
smallest final concentration
Replaces "min" with "smallest", another synonym indicating the lower limit.
effective minimum concentration
Specifies that the minimum concentration is also effective for its intended purpose.
required minimum concentration
Highlights that the minimum concentration is a requirement for a process or reaction.
critical minimum concentration
Emphasizes that this concentration represents a critical threshold.
FAQs
What does "min final concentration" mean?
It refers to the smallest acceptable concentration of a substance at the end of a process or reaction, often used in scientific or technical contexts.
How can I rephrase "min final concentration" for better clarity?
You can use alternatives like "minimum final concentration" or "lowest final concentration" to enhance understanding.
Is it appropriate to use "min final concentration" in formal writing?
While acceptable in technical fields, it's best to use "minimum final concentration" in formal writing to avoid ambiguity.
What is the difference between "min final concentration" and "minimum effective concentration"?
"Min final concentration" simply refers to the lowest concentration at the end of a process, whereas "minimum effective concentration" specifies the lowest concentration that still produces the desired effect.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
3.8/5
Expert rating
Real-world application tested