• Author
• Recent Posts

Valencia

Guide Curator at GladiatorBoost

I’m the voice behind the blogs here at GladiatorBoost—diving deep into the gaming world to bring you guides, updates, and stories that actually help (and maybe even entertain a little). Whether it's breaking down the latest boosts or highlighting cool moments in your favorite games, I’m here to make the digital grind a little more fun.

Latest posts by Valencia (see all)

Laboratory Reagents are among the most sought-after recyclable resources in ARC Raiders. While their description states they appear in medical facilities across all maps, not every location is equally efficient for farming them.

If you’re upgrading your Explosive Station to Level 3, you’ll need three Laboratory Reagents, and knowing exactly where to look can save hours of inefficient looting. This complete guide breaks down the best maps, buildings, and strategies to secure them safely and consistently.

What Are Laboratory Reagents Used For?

Laboratory Reagents are rare medical loot items that serve two major purposes:

• Required for Explosive Station Level 3 upgrades

• Can be recycled into Chemicals and Crude Explosives

• Sell value: 2,000 Coins each

• Stack limit: 3 per inventory slot

Since you only need three total for your upgrade, one full stack completes the requirement.

Because of their crafting value and sell price, they are often contested in high-tier loot zones.

Best Preparation Before Farming

Before entering a match specifically to farm Laboratory Reagents:

Recommended Loadout

• Looting MK 1 augment for improved scavenging efficiency

• Lightweight gear for faster rotations

• Close-range weapon for interior combat

The Looting MK 1 can be crafted, purchased from Lance, or acquired via augment exchanges. If you’re short on materials or want optimized loadouts without the grind, professional ARC Raiders boosting can help accelerate progression efficiently.

Best Map for Laboratory Reagents: Buried City

Among all available maps, Buried City offers the highest density of medical buildings, making it the most reliable farming destination.

Priority Locations in Buried City

1. Hospital

The Hospital is your strongest farming route.

Inside, search:

• Blue medical drawers

• Cabinets

• Stretchers

• Examination tables

There are multiple entrances, allowing flexible entry depending on enemy positioning.

2. Piazza Arbusto (Pharmacy)

• Requires breaching doors

• High chance for medical container spawns

• Check interior cabinets thoroughly

3. Plaza Rosa

• Smaller than the Hospital

• Efficient if nearby spawn

• Lower risk compared to central hospital areas

Farming Tip

When loading into a match, immediately check your spawn point. If you’re near one of these medical buildings, prioritize it before other raiders rotate in.

Secondary Map Options

While Buried City is optimal, other maps also provide viable farming routes.

Dam Battleground

Key Locations:

• Testing Annex

• Research & Administration

If you own the Testing Annex Key, bring it. Locked areas significantly increase drawer density and medical spawn chances.

Spaceport

Target Location:

• Departure Building

While Spaceport is less dense in medical structures, the Departure Building contains multiple searchable cabinets.

This route is ideal for mid-risk, balanced farming.

Stella Montis

Target Location:

• Medical Research

Stella Montis offers fewer medical zones but can be less contested depending on server population.

How to Efficiently Search for Laboratory Reagents

Laboratory Reagents can spawn:

• Inside blue drawers

• In tall cabinets

• On medical stretchers

• On examination tables

They are not guaranteed in every medical container, so thorough looting is essential.

Optimized Looting Route Strategy

1. Clear immediate threats first.

2. Start from upper floors (if applicable).

3. Work downward room by room.

4. Double-check high surfaces like tables.

Avoid rushing exits before fully sweeping each room.

Increase Your Farming Efficiency

Bring Keys When Possible

Keys such as:

• Hospital Key (Buried City)

• Testing Annex Key (Dam Battlegrounds)

Unlock high-density medical rooms. These dramatically increase spawn odds.

If you’re missing critical keys or crafting materials, you can save time by choosing to Buy ARC Raiders Items instead of grinding unpredictable loot spawns.

Watch Map Conditions

Some map rotations increase loot value or spawn density. Running medical routes during boosted loot conditions significantly improves reagent drop rates.

Always check map modifiers before deploying.

Combat Considerations While Farming

Medical buildings are high-traffic zones because:

• Players need crafting materials

• Explosive upgrades are common mid-game goals

• Chemicals are valuable for explosive builds

Smart Survival Tactics

• Avoid sprinting loudly near entrances

• Listen for footsteps before breaching doors

• Exit immediately after securing three reagents

Remember: survival matters more than greed. Extracting with one reagent is better than dying with three.

If you want guaranteed access to advanced crafting stations without risking repeated losses, upgrading efficiently through services like Buy ARC Raiders Blueprints can eliminate unnecessary farming cycles.

Is Buried City Always the Best Option?

Not always.

If:

• Spawn locations are unfavorable

• Loot conditions are weak

• Multiple squads drop Hospital

Switch maps instead of forcing the route.

Sometimes running Dam Battlegrounds with a key provides safer, more controlled farming compared to a chaotic Buried City lobby.

How Long Does It Take to Farm Three Reagents?

On average:

• Efficient route + low competition: 1–3 raids

• Moderate competition: 3–6 raids

• High server activity: 6+ raids

Success heavily depends on spawn location, map condition, and player density.

Quick Location Summary

Final Farming Checklist

Before deploying:

✔ Equip Looting MK 1
✔ Bring relevant keys
✔ Check map loot conditions
✔ Plan extraction route
✔ Avoid unnecessary PvP

Laboratory Reagents are rare, but not impossible to farm when you prioritize the correct locations and minimize risk exposure.

With the right preparation and map knowledge, you can secure your Explosive Station Level 3 upgrade quickly and return to higher-tier crafting without wasted raids.