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
obtainable by request
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "obtainable by request" is correct and usable in written English.
It can be used when indicating that something can be acquired or accessed if someone asks for it. Example: "The report is obtainable by request from the administration office."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
under ordering
with the application
under requirement
under demand
upon processing
on applying
upon requested
under needs
upon implementation
upon application
under requirements
as requested
following the application
upon requesting
upon request
subject to request
under applications
available upon request
when applying
upon seeks
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
The corrected and deduplicated combination used for the totals in Table 1 and Table S1 is not currently in the public domain but is freely obtainable on request from author TR.
Science
All these datasets are either publicly available or obtainable upon request.
Science
Specific primers and probes (obtainable upon request) were designed using the Primer Express Program for TaqMan MGB probes (Applied Biosystems, Foster City, CA, USA).
Science
GHGEs (CO2) by economic sector are easily obtainable by state from the U.S. EPA (2009), and air mass stagnation events are available by request from the NCDC (2009).
A peculiarity of the architecture is that it both constrains the quality and quantity of data obtainable by insiders, optimizing the routing of requests to involve only users that are able to answer them.
Science
Pricier reserve list by request.
News & Media
By request... of course.
News & Media
No flowers by request.
News & Media
Protocol will be given out by request.
Science
Histidine, an amino acid obtainable by hydrolysis of many proteins.
Encyclopedias
Glycine, the simplest amino acid, obtainable by hydrolysis of proteins.
Encyclopedias
Expert writing Tips
Best practice
Use "obtainable by request" when you want to clearly indicate that something is available but requires a specific request to get it. This is particularly useful in formal communication or instructions.
Common error
Avoid using "obtainable by request" in casual conversation. Simpler phrases like "just ask" or "let me know if you need it" are often more appropriate.
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "obtainable by request" functions as an adjective phrase, modifying a noun to indicate how it can be acquired. As Ludwig AI confirms, it is grammatically correct and denotes something available upon asking.
Frequent in
Science
60%
News & Media
20%
Academia
20%
Less common in
Encyclopedias
0%
Wiki
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "obtainable by request" is a grammatically correct way to indicate that something is available if specifically asked for. Ludwig AI validates its correctness, and while it's not a very common phrase (classified as Rare), it's generally used in formal, scientific, and academic contexts. Alternatives include phrases like "available upon request" or "provided on request". When writing, consider the formality of the context; in more casual situations, simpler phrasing is often more appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Available upon request
Focuses on availability rather than the act of obtaining something.
Provided on request
Highlights the act of providing something when asked.
Available if requested
Similar to "available upon request" but uses a conditional clause.
Supplied when requested
Highlights the action of supplying after a request.
Can be acquired by asking
Emphasizes the action needed to get something.
Obtainable on demand
Focuses on immediate availability when asked.
Delivered upon request
Focuses on the delivery aspect after the request.
Accessible by application
Implies a more formal process than a simple request.
Granted by request
Suggests permission or authorization is needed.
Secured through request
Implies a process of securing something through asking.
FAQs
What does "obtainable by request" mean?
The phrase "obtainable by request" means that something can be acquired or accessed if someone asks for it specifically. It indicates that the item or information is not automatically provided but is available upon making a request.
How can I use "obtainable by request" in a sentence?
You can use "obtainable by request" in sentences like: "The detailed report is "available upon request" from the administrator" or "Specific primers and probes are "available upon request"."
What are some alternatives to "obtainable by request"?
Alternatives to "obtainable by request" include "available upon request", "provided on request", or "accessible by application", depending on the context.
Is "obtainable by request" formal or informal?
"Obtainable by request" is generally considered a formal phrase. In more informal settings, you might prefer alternatives like "just ask" or "let me know if you need it."
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
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested