How to Complete Chemical 1, 2, 3, and 4 in Escape from Tarkov | Attack of the Fanboy (2025)

Are you wondering how to complete Chemical 1, 2, 3, and 4 in Escape from Tarkov? Multiple-part quests like the three-part Gunsmith quest are not uncommon in Escape from Tarkov. Each part of the quest is not difficult, but they will reward you with great loot upon completion. Unfortunately, you will be responsible for finding many different items throughout the game, so it may be hard to know where all the objective points are. Don’t worry, though, because we have your ultimate guide. Here is everything you need to know about quickly completing Chemical 1, 2, 3, and 4 in Escape from Tarkov to earn great rewards.

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Here are detailed guides for all four parts of the Chemical quest in Escape from Tarkov. Please note that it is possible to lock yourself out of the area needed to complete Part 4 of the quest, which means you won’t be able to finish it.

How to Complete Chemical 1 in Escape from Tarkov

How to Complete Chemical 1, 2, 3, and 4 in Escape from Tarkov | Attack of the Fanboy (1)

The primary objectives for the Chemical – Part 1 quest are:

  • Obtain information about the past life of the Deputy Chief on Customs
  • Optional: Locate the former Deputy Chief of Security’s sleeping place on Customs
  • Give the information to Skier
  • Find items that will help with the investigation
  • Hand over the items to Skier

You will want to find a train car on the western side of the Customs map. The Docs 0013 and Dorm Room 220 keys are in the train car. The Docs 0013 item is the information you must obtain on the past life of the Deputy Chief. It has multiple spawn points in the train car, so check everywhere. The Dorm Room 220 key is the item that will help with the investigation. This key can be found underneath a pair of blue jeans next to the mattress. The spawn rate of the key in this spot is low, so if you don’t see it, you will need to loot Jackets, Drawers, or Scavs to find it. Alternatively, you can purchase it from the Flea Market. After obtaining both items, you will want to hand them over to Skier after exfiling.

Rewards for completing the Chemical – Part 1 quest are:

  • +4,800 EXP
  • Skier Rep +0.04
  • 15,000 Roubles
    • 15,750 Roubles if your Intelligence Center is Level 1
    • 17,250 Roubles if your Intelligence Center is Level 2
  • 1 x MSA ACH TC-2002 MICH Series helmet

Note: You must be level 10 to complete this quest.

How to Complete Chemical 2 in Escape from Tarkov

How to Complete Chemical 1, 2, 3, and 4 in Escape from Tarkov | Attack of the Fanboy (2)

The primary objectives for the Chemical – Part 2 quest are:

  • Find evidence that will help with the investigation on Customs
  • Hand over the evidence to Skier
  • Find information that will help with the investigation on Customs
  • Hand over the information to Skier

Skier will return the key for Dorm Room 220 at the start of this quest. You can find Dorm Room 220 in the three-story dorms on Customs. Inside, you will find the Sliderkey Secure Flash Drive plugged into a laptop on the desk. You will also find a Sealed Letter sitting on a bookshelf squished between binders. After finding these items, you need to exfil.

Rewards for completing the Chemical – Part 2 quest are:

  • +4,800 EXP
  • Skier Rep +0.04
  • 15,000 Roubles
    • 15,750 Roubles if your Intelligence Center is Level 1
    • 17,250 Roubles if your Intelligence Center is Level 2
  • 3 x F-1 hand grenade
  • 2 x TP-200 TNT brick
  • The ability to purchase SOK-12 12/76 SAI-02 10-round magazine at Jaeger LL2

Note: You must be level 10 to complete this quest.

How to Complete Chemical 3 in Escape from Tarkov

How to Complete Chemical 1, 2, 3, and 4 in Escape from Tarkov | Attack of the Fanboy (3)

The primary objectives for the Chemical – Part 3 quest are:

  • Obtain the chemical-filled syringe which is hidden in Factory
  • Hand over the chemical-filled syringe to Skier

You will find the chemical-filled syringe inside a filing cabinet behind a door that you must breach in the Factory offices. After collecting the chemical-filled syringe, you will need to exfil and hand it over to Skier.

Rewards for completing the Chemical – Part 2 quest are:

  • +5,400 EXP
  • Skier Rep +0.04
  • Jaeger Rep -0.01
  • 22,000 Roubles
    • 23,100 Roubles if your Intelligence Center is Level 1
    • 25,300 Roubles if your Intelligence Center is Level 2
  • 1 x BelOMO PSO-1M2-1 4×24 scope
  • 4 x “Zarya” stun grenade

Note: You must be level 10 to complete this quest.

How to Complete Chemical 4 in Escape from Tarkov

How to Complete Chemical 1, 2, 3, and 4 in Escape from Tarkov | Attack of the Fanboy (4)

The primary objectives for the Chemical – Part 4 quest are:

  • Find the transport containing the chemicals
  • Mark the chemical transport vehicle with an MS2000 Marker
  • Survive and extract from Customs

You will need to use your MS2000 Marker (you can purchase one from Prapor if you don’t have one) to mark the chemical transport vehicle. After marking the chemical transport vehicle, you must survive for 30 seconds. You do not have to stay with the transport vehicle after marking, so hide somewhere safe. After the timer has been completed, you must exfil from Customs.

Rewards for completing the Chemical – Part 4 quest are:

  • +6,500 EXP
  • Skier Rep +0.04
  • 35,000 Roubles
    • 36,750 Roubles if your Intelligence Center is Level 1
    • 40,250 Roubles if your Intelligence Center is Level 2
  • 1 x Grenade case
  • Ability to purchase the ZSh-1-2M helmet (Black cover) at Ragman LL3

Warning: You can lock yourself out of the quest area if you finish the Big Customer or Out of Curiosity quests, so make sure to do this first.

Note: You must be level 11 to complete this quest.

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How to Complete Chemical 1, 2, 3, and 4 in Escape from Tarkov | Attack of the Fanboy (2025)

FAQs

What keys do you need for chemical part 1? ›

In this quest you have to pick up a secure folder and find a Dorm room 220 key.

How do you complete a quest in tarkov? ›

To complete any type of quest, first you need to accept it. Go to any Trader and visit their “Tasks” tab. If they have any available, you'll see them here with the small notice saying “new!”. Press “Accept” left to your stats and loyalty level and you'll have it activated.

What happens if you fail Chemical Part 4? ›

Guide. By completing either Out of Curiosity or Big Customer, you will fail and lose access to this quest. This item is placed in the chemical van. If you do not have one already, purchase a MS2000 Marker from Prapor.

How to complete Quest 3 Persona 4? ›

To complete this quest, go to The TV World and talk to Yosuke to return to the Twisted Shopping District. Examine some boxes to find this drink. When you get it, return to the man. The reward for completing this quest is 4000 Yen.

What key is chemical part 2? ›

In this quest you have to go to the three story dorms on Customs and enter room 220 to obtain a flash drive and a letter. The required Dorm room 220 key will be given to you from Skier. If you accidentally lost or sold it, you have to get a new one.

Where to get secure folder 0013? ›

at the Flea Market or find it in the railroad car next to the 7th warehouse on Customs. Then you need to find folder 0013. It can be found in the same railroad car where the key spawns, behind a wooden crate. Extract alive from the location and hand over these items to the Skier.

Do you need a key for Operation Aquarius Part 1? ›

A Dorm room 206 key is required to enter it. The key can be found on Scavs, as well as be bartered at Therapist LL1 for 7 Piles of meds. Once you have obtained the key, head to the second floor of the two-story dorms. After unlocking the door you just need to walk into the room to complete the objective.

How do you get the chemistry closet quest? ›

In this quest you have to find Sanitar's office, which is located in the health resort on Shoreline. The wanted office is room 110 on the first floor of the resort east wing. A Health Resort office key with a blue tape is required to unlock the room.

Can you quest as a Scav? ›

Unless specified by the quest itself, you can also complete quests with your Scav.

What happens if you fail a quest in Tarkov? ›

In turn that could mean you miss out on the exclusive rewards that are being offered to those who complete the quest line, which include an in-game achievement, a unique item that can be displayed in the hall of fame and other bonuses and rewards that are yet to be revealed.

Can you go to Ground Zero at level 20? ›

Matchmaking on this location is divided into beginners (Level <21) and experienced players (Level 21+). For groups, matchmaking is based on the highest level player in the group.

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