= nitric acid can be crafted with the following recipes

Autolearned
Player Recipe
Primary skill used: cooking(5)
Required skills: N/A
Time to complete: 10 minutes
Tools required:
> 1 tool with boiling quality of 2
> 1 tool with chemical making quality of 2
> hotplate (50 charges) OR multi cooker (50 charges) OR charcoal smoker (50 charges) OR integrated toolset (50 charges) OR atompot OR nearby fire OR chemistry set (50 charges) OR charcoal cooker (50 charges) OR hexamine stove (50 charges) OR gasoline cooker (50 charges) OR mess kit (50 charges) OR military mess kit (50 charges) OR lamp oil cooker (50 charges) OR soda can stove kit (50 charges) OR survivor mess kit (50 charges) OR CRIT mess kit (50 charges) OR heat cube (50 charges) OR heat cube (torch on) (50 charges) OR basecamp fireplace (50 charges) OR basecamp stove (50 charges) OR basecamp charcoal smoker (50 charges)
Components required:
> 1x sulfuric acid
> 25x saltpeter
Byproducts:
(none)

Player Recipe
Primary skill used: cooking(6)
Required skills: N/A
Time to complete: 40 minutes
Tools required:
> 1 tool with boiling quality of 2
> 1 tool with chemical making quality of 2
> 1 tool with distilling quality of 1
> hotplate (25 charges) OR multi cooker (25 charges) OR charcoal smoker (25 charges) OR integrated toolset (25 charges) OR atompot OR nearby fire OR chemistry set (25 charges) OR charcoal cooker (25 charges) OR hexamine stove (25 charges) OR gasoline cooker (25 charges) OR mess kit (25 charges) OR military mess kit (25 charges) OR lamp oil cooker (25 charges) OR soda can stove kit (25 charges) OR survivor mess kit (25 charges) OR CRIT mess kit (25 charges) OR heat cube (25 charges) OR heat cube (torch on) (25 charges) OR basecamp fireplace (25 charges) OR basecamp stove (25 charges) OR basecamp charcoal smoker (25 charges)
> pressure cooker
> platinum grille
Components required:
> 3x water OR 3x clean water
> 1x ammonia
Byproducts:
(none)
--
This recipe can be found in the following books when cooking is at least the required level:
Advanced Physical Chemistry (level 6)
chemistry textbook (level 6)

Autolearned
Player Recipe
Primary skill used: cooking(5)
Required skills: N/A
Time to complete: 10 minutes
Tools required:
> 1 tool with boiling quality of 2
> 1 tool with chemical making quality of 2
> hotplate (50 charges) OR multi cooker (50 charges) OR charcoal smoker (50 charges) OR integrated toolset (50 charges) OR atompot OR nearby fire OR chemistry set (50 charges) OR charcoal cooker (50 charges) OR hexamine stove (50 charges) OR gasoline cooker (50 charges) OR mess kit (50 charges) OR military mess kit (50 charges) OR lamp oil cooker (50 charges) OR soda can stove kit (50 charges) OR survivor mess kit (50 charges) OR CRIT mess kit (50 charges) OR heat cube (50 charges) OR heat cube (torch on) (50 charges) OR basecamp fireplace (50 charges) OR basecamp stove (50 charges) OR basecamp charcoal smoker (50 charges)
Components required:
> 1x hydrochloric acid
> 25x saltpeter
Byproducts:
> 1x potassium chloride