Abiotic Factor chemistry progression: verified benches and first mixes

Chemistry turns raw items into Distillations, then combines three Distillation inputs into Coatings, Flasks, or Tinctures. This page focuses on the order of work and on avoiding wasted inputs. Use the complete chemistry recipe list when you only need to look up a formula.

The current official Chemistry entry describes two Compendium stages. Chemistry Part 1 introduces Distillations. Chemistry Part 2 becomes available after at least three Distillations have been successfully created. The source describes a count of successful outputs, so this guide does not add a distinct-category condition.

The two-stage workflow

The diagram summarizes the current interface and is not a scale drawing. Exact inputs and ratios below are version 1.4 values from the cited official pages.

Build the stations in the useful order

Build the Distillation Bench first. The second station cannot produce anything useful until Distillations exist, and the Chemistry Bench costs more Quantum Glass, Reinforced Wooden Planks, and Lab Burners. Put labeled storage near the stations before processing scarce items. This is an editorial workflow, not a new game mechanic: it reduces sorting mistakes without changing any recipe.

Setup checklist

• Reserve one container for raw chemistry candidates.
• Reserve separate rows or containers for Distillation types.
• Keep Noxious Sludge away from the three planned recipe inputs.
• Record the intended output and its three ratios before touching the valve.
• Leave enough empty space to collect both Distillations and finished items.
• Complete the first three successful distillations before planning a large Chemistry Bench batch.

Distillation Bench: what the interface proves

The official Distillation Bench description gives the reliable sequence:

1. Put a supported item into the large input flask on the left.
2. Interact with the red button to begin distilling.
3. Watch progress by targeting the output flask.
4. Collect the Distillation from the right-side output.
5. Check GATEPal, which records successful Distillations, their source item, and the quantity that item produced.

Do not rely on the old claim that the bench previews an unknown result before activation or that a running process can always be canceled for a refund. The official current instructions do not document either safeguard. Test common inputs first and treat activation as a commitment.

Verified starter inputs

The full Chemistry table is long, so this progression page uses a small set of confirmed examples. The number below is the current Distillation output from one source item, not the amount of raw material required.

An efficient first session does not mean distilling every accepted item. Make the three successful Distillations needed for Chemistry Part 2, inspect the GATEPal log, then stop and choose a real output. Preserve the only copy of an item when its other uses are more urgent.

Chemistry Bench rules that prevent failed batches

The Chemistry Bench has three input flasks. Each flask holds at most eight doses of one Distillation. Interacting with the red valve starts the mix, and targeting the output flask shows progress. Correct ratios can be multiplied to produce several copies only when every input still fits under the eight-dose limit.

Order and ratio both matter. The official Chemistry page says that three Distillations in the wrong order or wrong ratio create an Unstable Flask and a small explosion that knocks the player back. Two Distillations combined with Noxious Sludge also create an Unstable Flask.

Use this pre-valve check:

First mixes selected by a real task

The following recipes and effects were checked against the current official Chemistry and item pages. Ingredient order follows the listed table order.

The table is not a recommendation to craft all seven. Pick the item that solves the next route. A Restorative Tincture is wasteful if ordinary healing already covers the trip; Antiheat is unnecessary when the route never reaches a fire or heat hazard; a coating is a poor choice for a weapon that is about to be replaced.

Batch-size examples

The eight-dose limit means a ratio can be valid while a desired batch is not.

• Speedy Tincture uses 2:2:1. Four recipe batches fit as 8:8:4 and yield twelve tinctures, since the listed mix produces three per batch.
• Restorative Tincture uses 2:1:2. Four recipe batches fit as 8:4:8 and yield four tinctures, since this mix produces one per batch.
• Antiheat Tincture uses 4:4:4. Two recipe batches fit as 8:8:8 and yield six tinctures, since the listed mix produces three per batch.
• Reforge Coating uses 6:6:6. Only one copy fits because doubling would require 12 doses in every flask.
• Electromagnetic Coating uses 8:4:4. Only one copy fits because its first input already reaches the capacity.

Check the output count shown by the current interface before activating. The math describes the documented capacity, ratios, and per-batch yield, but the game UI is the final guard against a changed recipe. A target that is not a multiple of the recipe yield must be rounded up to whole recipe batches.

Understand the three output families

Tinctures

Tinctures are consumed and apply timed benefits such as healing, movement, temperature protection, or XP support. Their value depends on activation timing. Carry the bottle to the last safe checkpoint instead of spending its timer while sorting inventory at base.

Coatings

Coatings are applied to weapons from the inventory. The official Chemistry page says a weapon can hold only one coating; applying another overwrites the first. Coating durability starts at 100 and is lost alongside weapon use, while Crafting skill can reduce durability loss. Upgrading a weapon at an Enhancement Bench does not remove its coating.

Write the coating name next to the intended weapon in the route checklist. That small step avoids overwriting a useful coating on the wrong item.

Flasks

Flasks are impact throwables. They can create helpful or harmful effects, but their impact behavior also means an accidental throw has immediate cost. Keep high-risk flasks in a deliberate quick slot only for the encounter that needs them, and do not test them beside storage, teammates, or the chemistry station.

Failure recovery

The mix produced an Unstable Flask

Do not repeat the same inputs. Compare all three positions and quantities with the current Chemistry table. Check whether one flask held leftover doses from a previous recipe. Move the resulting Unstable Flask to throwable storage rather than confusing it with the intended output.

The Distillation Bench produced an unwanted type

Keep the result labeled and consult GATEPal before processing another copy of the raw item. The successful result is useful evidence even when it was not the target. Do not spend more of the source merely to confirm the same outcome.

A rare input was consumed too early

Stop the session and audit its remaining sources. Choose a different formula that uses replaceable Distillations, or return to the documented material route before attempting the original mix. Chemistry has enough valid outputs that a single scarce ingredient should not force blind experimentation.

The finished item did not solve the route

Separate a recipe failure from a planning failure. If the output name matches, the bench worked. Recheck the item effect and route hazard, then choose a better task match next time. Do not alter the formula because the strategic choice was wrong.

One-session operating procedure

1. Name the next route problem.
2. Select one current recipe that directly addresses it.
3. Calculate the required Distillation doses and maximum legal batch.
4. Check GATEPal for raw inputs and yields already discovered.
5. Distill only enough replaceable inputs to meet that batch.
6. Place the three Distillations in the documented order.
7. Verify ratio and capacity before turning the red valve.
8. Label and store the output with the route kit.
9. Stop the chemistry session when the planned output is complete.

That stop condition is important. Chemistry becomes useful when it converts a known supply into a solution. Producing every available mixture creates more storage work and more opportunities to consume rare inputs without improving the next expedition.

See also

• All chemistry recipes complete list
• Material farming renewable locations
• Food buff loadouts by activity
• Power system wiring visual guide