Subfield · Analytical Chemistry
Top Countries in Analytical Chemistry Research
China ranks first in 2022–2025, out of 32 ranked countries.
Composite score: field-normalised excellence, output and total citations weighted 50 / 30 / 20, each as a percentile so no single heavy-tailed measure dominates. Floor: 100 fractional works in this field.
Ranked by research quality, 2022–2025
| # | Country | Score | Top-10% rate | Works | Citations | All time |
|---|---|---|---|---|---|---|
| 1 | China | 100.0 | 22.9% | 11k | 108k | #2 |
| 2 | India | 80.0 | 14.8% | 5.4k | 31k | #3 |
| 3 | United States | 68.3 | 15.7% | 2.6k | 18k | #1 |
| 4 | Iran | 60.0 | 20.9% | 1.3k | 13k | #6 |
| 5 | Egypt | 53.6 | 18.7% | 973 | 8.6k | #19 |
| 6 | Türkiye | 48.3 | 15.5% | 1.2k | 8.5k | #13 |
| 7 | Saudi Arabia | 43.9 | 23.7% | 616 | 6.8k | #21 |
| 8 | Italy | 40.0 | 20.1% | 735 | 6.4k | #10 |
| 9 | Spain | 36.6 | 18.6% | 760 | 7.5k | #5 |
| 10 | United Kingdom | 33.6 | 21.8% | 558 | 5k | #4 |
| 11 | Pakistan | 30.8 | 18.6% | 552 | 4.7k | #23 |
| 12 | Brazil | 28.3 | 11.3% | 1.5k | 8.4k | #11 |
| 13 | Poland | 26.0 | 16.6% | 589 | 6.3k | #17 |
| 14 | Bangladesh | 23.9 | 25.3% | 275 | 2.6k | #36 |
| 15 | Canada | 21.9 | 16.6% | 593 | 5.1k | #8 |
| 16 | South Korea | 20.0 | 20.2% | 502 | 4.8k | #20 |
| 17 | France | 18.3 | 13.1% | 640 | 4.2k | #9 |
| 18 | Germany | 16.6 | 13.8% | 756 | 4.8k | #7 |
| 19 | Australia | 15.0 | 24.1% | 288 | 3.1k | #14 |
| 20 | Malaysia | 13.6 | 14.2% | 508 | 3.8k | #22 |
| 21 | ?? | 12.2 | 16.1% | 422 | 3.4k | #34 |
| 22 | Russia | 10.8 | 5.5% | 1.3k | 4.6k | #28 |
| 23 | Japan | 9.5 | 10.2% | 723 | 3.6k | #12 |
| 24 | Iraq | 8.3 | 7.4% | 659 | 2.7k | #44 |
| 25 | Nigeria | 7.1 | 7.2% | 532 | 2.9k | #40 |
| 26 | Portugal | 6.0 | 23.1% | 225 | 2.5k | #26 |
| 27 | Greece | 4.9 | 21.7% | 214 | 2.5k | #27 |
| 28 | Indonesia | 3.9 | 5.4% | 972 | 3k | #42 |
| 29 | Thailand | 2.8 | 15.3% | 298 | 2.2k | #43 |
| 30 | Mexico | 1.9 | 9.6% | 360 | 2k | #39 |
| 31 | Czechia | 91.6 | 13.2% | 204 | 1.4k | #35 |
| 32 | Vietnam | 0.0 | 11.1% | 224 | 1.1k | #53 |
countries ranked worldwide in Analytical Chemistry (32). rank on the composite score within the stated pool. The score track runs 0 to 100; the rate track carries no world mark, because the world rate differs by field.
How spread out this pool is
Every row above on one axis — one tick each, right is a higher score. A field where the top few are far clear of everyone and one that runs down evenly look identical as a table.
One bar per band of score, counting the rows on this page.