Custom-made Pistol Syringe Cooler
DOI:
https://doi.org/10.21423/aabppro19995492Keywords:
temperature, sunlight, vaccinesAbstract
It is said that necessity is the mother of invention. When processing cows and calves sunlight and heat can render vaccines worthless in an extremely short period of time. Laying 50cc pistol syringes in a cooler and picking them out each time for an injection is time consuming.