Detonite injectors in warframe are used to create weapons from the lab chem of your dojo clan. There are several ways to integrate them into the game.
Single use plans of Chem Lab in the Dojo clan. They cost 15,000 credits
In rewarding infested invasion missions
As a Bounty reward on Orb Vallis
You can buy plans for detonite injectors from the Bio Lab of the Dojo clan, as long as the clan has searched the object.
It takes 72 hours after all resources have been collected to search for detonite injectors.
The values above are affected by multipliers, depending on the size of the clan
Ghost x 1
Ombre x 3
Storm x 10
Mountain x 30
Moon x 100
Once you have the plans, you can build detonite bulbs in your foundry with the resources below:
You can easily find invasion missions using your browser. Select it simply in the menu or module of your ship, then look at the top left in the row of icons. You will see a small fist icon, click on it to see a list of currently active invasion missions. You can click on one of the missions in the list, and it will take you directly to the planet concerned. The missions will be marked on the map of the stars by the same fist icon.
The list will show you where the mission is, which facions are involved and what percentage of control each faction exercises in the area. When the percentage reaches 100%, this faction is deemed to have won.
The factions will offer you different rewards to help them, and you must finish the mission three times on the same node to get your reward. The reward is then sent to your inbox when the invasion is complete. Rewards, or Battle Pay, may consist of items such as plans or parts for Wraith and Vandal arms variants. The only time you do not need to choose a camp, it s if the invasion involves the infesters because they are always your enemies.
As long as there is an active infectious invasion, you can check the missions available to see if any of them rewards the detonite injectors at the end.
Orb Vallis Bounties
If you visit Fortuna and talk to Eudico near doors Orb Vallis, you can collect bonuses that sometimes offer her a mutagenic Mass reward step. There is no guarantee that détonite injector fall and you may need to grind premiums several times to get the rewards you want.