as per previously

USAGE SUMMARY

"as per previously" is a correct and usable expression in written English.
You can use it when you are referencing something that has been previously discussed or referred to. For example: "As per previously discussed, the meeting will take place at 10am tomorrow."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

25 human-written examples

Pooled pre-immune sera and individual immune serum samples were screened at two dilutions (1 10 and 1 100) for glycan binding antibodies as per previously published protocols63, 64 at the National Center for Functional Glycomics on version 5.3 of a printed array of 600 glycans in replicates of six.

Nature

Such a large number of ESWs has not often been observed in the diffusion region as per previously published works.

Earth, Planets and Space

As per previously published aging protocols (Fig. 4a, b) [11], this procedure was repeated, this time with yellow rather than brown food colouring, thereby subjecting the aligners to a total of two 14-day aging cycles.

Progress in Orthodontics

After the last puff, QCMs were left up to an additional 10 min to reach plateau phase, where recorded mass ceased to increase further, as per previously published dosimetry protocols on both machines [2, 3].

Chemistry Central Journal

The mRNA extraction was completed as per previously described protocols.

Bone and Joint Research

as per previously developed antibody-coupling protocols (Schwenk et al, 2008).

EMBO Molecular Medicine

Human-verified similar examples from authoritative sources

Similar Expressions

35 human-written examples

In the areas around the protected regions fishermen reported catching, on average, four times as many fish per trip as previously.

The Economist

"We estimate that the social cost of carbon is not $37 per ton, as previously estimated, but $220 per ton," said study coauthor Frances Moore, a PhD candidate in the Emmett Interdisciplinary Program in Environment and Resources in Stanford's School of Earth Sciences.

Stanford University

The collector dimensions are fixed as per authors previously designed CPC to reduce the number of possibilities of receiver – collector combinations.

Optik - International Journal for Light and Electron Optics

Pectin nanoparticles (PPN) were used for cytotoxicity as per our previously published protocol (Verma et al. 2005) using a standard MTT assay in a 24-, 48-, and 72-h assay.

Cancer Nanotechnology

The fate of L929 fibroblasts in the hydrogels was determined by live/dead assay using ethidium bromide (EtBr) and acridine orange (AO) as per the previously published protocols (Thankam and Muthu 2014c).

Progress in Biomaterials

Expert writing Tips

Best practice

Use "as per previously" to clearly indicate that you are following established guidelines, methods, or information to ensure clarity and avoid redundancy.

Common error

Avoid using "as per previously" in informal communication; opt for simpler phrases like "as we discussed" or "as I mentioned" to maintain a natural tone.

Linguistic Context

The phrase "as per previously" functions as a prepositional phrase used to connect a current action or statement to a prior reference. As confirmed by Ludwig AI, it ensures clarity and avoids repetition by indicating reliance on already established protocols or information. This is common in scientific and formal writing.

Expression frequency: Common

Frequent in

Science

85%

News & Media

8%

Formal & Business

7%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "as per previously" is a prepositional phrase effectively used to reference prior agreements, discussions, or established methods. As Ludwig AI confirms, it's grammatically correct and commonly found in scientific and formal writing, providing context and justification. While it ensures clarity and avoids redundancy, it is advisable to use simpler alternatives in informal settings. When writing, ensure it connects the current action or statement to a specific, pre-existing reference, promoting clarity and credibility in professional and academic contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

as previously mentioned

Directly refers to something already brought up in the current discussion.

according to what was previously stated

Emphasizes reliance on a prior statement or declaration.

in accordance with prior instructions

Highlights compliance with previously given directions.

following the previously outlined procedure

Focuses on adherence to a pre-established process.

consistent with earlier findings

Highlights agreement with results obtained in the past.

in line with previous recommendations

Emphasizes agreement with previously made suggestions or advice.

pursuant to prior arrangements

Indicates action taken in accordance with existing agreements.

in keeping with what was done earlier

Focuses on maintaining consistency with past actions.

as predetermined

Highlights that something was established beforehand.

by virtue of prior agreement

Highlights acting according to an agreement.

FAQs

How can I use "as per previously" in a sentence?

You can use "as per previously" to refer to something that has been mentioned or agreed upon before. For example, "As per previously discussed, the deadline has been extended."

What are some alternatives to "as per previously"?

Some alternatives include "as previously mentioned", according to prior instructions, or in accordance with earlier findings.

Is "as per previously" formal or informal?

"As per previously" is generally considered a formal phrase, suitable for academic, scientific, or professional contexts. Simpler alternatives are preferable in informal settings.

Is it correct to say "as per previously agreed"?

Yes, "as per previously agreed" is a correct and common usage. It indicates that an action or decision is being made in accordance with an agreement that was established beforehand.