Recommended by Pfizer for use with Excede® for swine. Easily set the dosage from 0.1 mL to 0.5 mL in 0.1 mL increments to deliver extremely accurate injections. This bottle-mount syringe will hold up to a 100-mL bottle. This vaccinator is also ideal for use with poultry. Easily converts to hold larger bottles with a bottle mount adapter (sold separately).