bac water laboratory use Buy Bacteriostatic Bacteriostatic Water - 10ML
Description
Clin Biochem

[1] The volumes of air typically present in injection pens (often just a few small bubbles) are far below any threshold that could cause harm via the subcutaneous route

Plants and algae can also get it from bacteria they live with

Dietary Changes: Consuming foods rich in vitamin B12, such as lean meats, eggs, dairy products, and fortified cereals, can help supplement the body's requirements
