VaccShield Vaccine Stabilizer Plus Dye 32 gm , 10/Pack , Ascension Ag VS1-1

VaccShield Vaccine Stabilizer Plus Dye 32 gm , 10/Pack , Ascension Ag VS1-1

VaccShield is an oral vaccine stabilizer plus food grade blue dye. It is formulated to protect water administered vaccines and to provide visual confirmation when water lines are fully charged.