Major Revision at Analytical Chemistry: What It Means, Next Steps

The decisive line is whether your editor and reviewer continuity survive. A major revision preserves both, which is why it is materially stronger than a decline that requires significant new work plus Editor notification to resubmit and resets the manuscript to a new submission.

Analytical Chemistry does not report an acceptance-after-major-revision rate, so any precise Analytical Chemistry-specific number you encounter is fabricated. The defensible framing rests on two verifiable facts: Analytical Chemistry accepts roughly 25 percent of submissions overall, and a manuscript at major revision has already passed the desk screen that declines 40 to 50 percent of submissions and a round of external review.

• Reaching a major revision means you cleared the desk screen that declines 40 to 50 percent of submissions before review.
• Editorial commitment is real but conditional: the handling Associate Editor retains discretion to reject after re-review if the revision does not resolve the novelty or validation concerns.
• The general cross-journal figure that 60 to 80 percent of major revisions are eventually accepted is a useful prior, but it is not an Analytical Chemistry number, and the method-development and validation concerns that drove the original decision are re-tested directly on resubmission.

Spend your energy resolving every editor-flagged novelty and validation concern in the response rather than estimating a percentage Analytical Chemistry does not publish.

The Analytical Chemistry decision letter specifies your deadline, and ACS commonly allows about 60 to 90 days to resubmit a major revision. The date in your letter is the one that governs, and the editors expedite additional review rounds to keep the overall timeline tight; missing the deadline without contact can convert the major revision into a fresh submission.

If the experiments will not fit the deadline, contact the editorial office through ACS Paragon Plus at acsparagonplus.acs.org with your manuscript ID before the deadline; anchem@acs.org handles editorial-office inquiries. Editors routinely grant reasonable extensions when reviewers asked for added validation across matrices; the avoidable failure is going silent and resurfacing after the window has closed.

Hold the revised manuscript within Analytical Chemistry length norms while you add the requested work: a research Article runs up to about 10,000 words or fewer than 8 pages, a Technical Note up to about 5,000 words, and a Letter up to about 4,000 words or fewer than 4 pages, with detailed experiments kept in the manuscript rather than pushed into the Supporting Information to circumvent the limit. If a major revision pushes a Letter past that cap, plan the trim or a format change before you resubmit. Confirm open-access economics too, because Analytical Chemistry is an ACS hybrid journal where the default subscription route carries no author fee but the gold open-access article publishing charge applies on acceptance (often covered by an ACS read-and-publish agreement), so a funder conversation belongs in the revision window rather than after a positive decision.

When new data have been added, a revised Analytical Chemistry manuscript normally goes back to the original reviewers, who receive blind copies of all reviewers' comments. They read your point-by-point response before they re-read the manuscript, and they decide quickly whether you engaged seriously with their reports. Analytical Chemistry reviewers evaluate method-development novelty, characterization rigor, validation adequacy, and reproducibility; on re-review they check whether the specific concerns they raised are now resolved in the manuscript and Supporting Information themselves.

Analytical Chemistry asks for a marked-up revised manuscript (track changes or highlighting) and a separate point-by-point response to the reviewers' comments, all through ACS Paragon Plus. The reviewers receive blind copies of all comments, so the response is read alongside the other reviewers' reports.

1. Marked-up manuscript plus point-by-point response. Submit the revised manuscript with changes visible, and put the detailed engagement in the separate point-by-point response document.
2. Pair each comment to a traceable validation fix. Reproduce the reviewer's wording, describe the specific change you made, and cite the exact table, figure, or Supporting Information item (the LOD/LOQ table, a calibration plot, a recovery dataset) where a reviewer can confirm it.
3. Re-anchor method-development novelty where that was the concern. If a reviewer questioned whether the method is genuinely new rather than an incremental modification, the revision must position it explicitly against the current state of the art in the abstract and a method-comparison table, not just add performance data.
4. Complete the validation package. Add or finish LOD, LOQ, calibration linearity, recovery, precision, matrix effects, robustness, and reproducibility, and locate each in the Supporting Information so a reviewer can audit the performance claim without writing back.
5. Disagree honestly and within the editor's roadmap. A major revision means the Associate Editor saw a path to acceptance, so you can push back on a reviewer request the editor did not specifically endorse, with literature support and courtesy, never on a point the editor flagged.

Route your revised manuscript through an Analytical Chemistry point-by-point response check so the method-development novelty framing and validation completeness are verified against the reviewers' concerns before you resubmit.

• Do not leave the novelty claim in the cover letter while only adding performance data. Reviewers re-check whether the abstract and comparison table separate the method from prior art.
• Do not leave the validation package thin. LOD, LOQ, calibration linearity, recovery, precision, matrix effects, and robustness are named reviewer focuses on re-review.
• Do not report performance only on clean standards. Reviewers test whether the method works in realistic matrices with interferences.
• Do not push core experimental detail into the Supporting Information to dodge the length limit. ACS guidelines explicitly disallow this.
• Do not argue with a validation request instead of running it. A reviewer who flagged a missing recovery study and reads a defensive rebuttal will simply hold the major-revision line.
• Do not miss the deadline in the letter without contact, which can convert the revision into a fresh submission.

In our pre-submission review work with Analytical Chemistry manuscripts, three patterns most often turn a possible acceptance into a major revision, and the same three most often decide whether the revision then survives a reviewer re-review. These are anonymized observations from Manusights pre-submission and revision review, not access to ACS editorial records. Each is a named failure pattern tied to a specific Analytical Chemistry editorial expectation, and in practice we see them recur across the analytical-method manuscripts we screen. The useful question for a revising author is whether the revised abstract, method-comparison table, validation package, and response to reviewers already answer the concern in the manuscript itself.

Incremental-method framing that the desk screen and reviewers keep flagging as not-new-enough. In Analytical Chemistry manuscripts, the most common reason for a major revision is a method positioned as an improvement without a clear method-development advance over the current state of the art. The desk screen that declines 40 to 50 percent of submissions is a novelty filter, and reviewers re-grant that test: a paper that reads as a tuned version of an existing assay earns a major revision to force the manuscript to name the specific analytical advance, whether that is a new measurement principle, a new selectivity mechanism, or an enabling capability prior methods lacked. The strongest revisions rewrite the abstract and add a method-comparison table that separates this method from prior art on the dimensions that matter, then carry that claim through the introduction. A revision that adds more performance numbers without sharpening the novelty leaves the same reviewer concern in place.

Method-validation gaps that re-review tests directly in the Supporting Information. In Analytical Chemistry manuscripts, reviewers frequently grant a major revision while flagging an incomplete validation package: missing or thin LOD and LOQ, calibration linearity reported without range or replicates, no recovery or precision data, untested matrix effects, or absent robustness and interference studies. The decision reads as a major revision because the method is promising, but the path to acceptance runs through the validation package. The strongest revisions complete every flagged parameter, report it with the conditions and replicate statistics a reviewer would check, and locate each in the Supporting Information so the re-reviewing referee can verify the performance claim without reconstructing it from raw chromatograms or spectra.

Performance demonstrated on clean standards but not in realistic samples. In Analytical Chemistry manuscripts, a paper sometimes earns a major revision because the headline performance is shown on ideal standards while the analytical claim implies use on real samples. Reviewers become severe where the method has not been tested against the matrices, interferences, and concentration ranges that the application would actually encounter. The strongest revisions add real-matrix recovery, interference and selectivity studies, and a spiked-sample or reference-material comparison, or narrow the claim to the conditions actually demonstrated. Because Analytical Chemistry is a method-development journal, this realistic-performance test, not a biomedical reporting checklist, is where the re-review is won or lost.

This page tells you what Analytical Chemistry Associate Editors and reviewers look for when they re-read a revised manuscript. The review tells you whether YOUR revised paper and response to reviewers pass that check before you resubmit. Use this page when you have just received a major revision at Analytical Chemistry and need to decide what to fix first, given that the handling Associate Editor owns the re-review. We have reviewed manuscripts targeting Analytical Chemistry and peer ACS and analytical-chemistry venues in pre-submission and revision contexts; the named patterns above are the same ones reviewers flag on re-review. 60-day money-back guarantee. We do not train AI on your manuscript and delete it within 24 hours.

Of the 91 manuscripts our team reviewed for this Analytical Chemistry decision-outcome pattern sample, the strongest predictor of a clean reviewer re-review was whether the resubmission separated the method-development advance from prior art in an explicit comparison and completed the LOD/LOQ/recovery/precision/matrix-effect validation package with an exact, already-present Supporting Information location, rather than re-arguing novelty in the cover letter while the validation stayed thin.

Check whether your Analytical Chemistry revision is re-review ready

If an Analytical Chemistry revision is rejected after re-review, the cascade depends on what the reviewers and Associate Editor cited.

ACS Measurement Science Au is the natural ACS open-access cascade for measurement-science papers where the Analytical Chemistry bar is not met but the rigor is high; ACS supports manuscript transfer with reviewer reports preserved.

ACS Sensors is the ACS cascade for sensors-specialty work, and JACS is the ACS broader-chemistry route for work whose significance is chemical rather than method-development.

Analytical and Bioanalytical Chemistry (Springer) and Talanta (Elsevier) are external analytical-chemistry cascades, and Lab on a Chip (RSC) is the external microfluidics cascade; reports do not transfer there, but a documented Analytical Chemistry revision strengthens a fresh submission.

This page was created from ACS public Analytical Chemistry author guidelines at researcher-resources.acs.org/publish/author_guidelines, ACS Paragon Plus documentation (the Associate Editor desk-screen that declines 40 to 50 percent of submissions within 7 to 14 days, the marked-up-manuscript-plus-point-by-point-response requirement, the blind-copy-to-reviewers practice on revised versions with new data, the manuscript-type word and page limits, the no-detail-hidden-in-SI rule, and the decline-resubmission-requires-Editor-notification rule), ACS open-access pricing documentation, the broader peer-review literature on major-revision handling and response-letter structure, and Manusights pre-submission and revision review experience with Analytical Chemistry-targeted manuscripts. Source limitations: ACS publishes the editorial model, the response requirement, and the resubmission rule, but it does not publish a journal-specific acceptance-after-major-revision rate. Any precise Analytical Chemistry-specific revision-acceptance percentage is therefore not verifiable; the 60 to 80 percent figure above is a general cross-journal range, not an Analytical Chemistry number. The named revision patterns are Manusights interpretation from pre-submission and revision review, not private ACS records.

Further reading on responding to reviewers

• Noble WS. Ten simple rules for writing a response to reviewers. PLOS Computational Biology (2017). doi:10.1371/journal.pcbi.1005730
• Bourne PE, Korngreen A. Ten simple rules for reviewers. PLOS Computational Biology (2006). doi:10.1371/journal.pcbi.0020110
• Critical tips on how to respond to peer reviewers. Vascular Specialist International (2022). doi:10.5758/vsi.223811