Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg (Adderall), 30 mg (Adderall XR) Children 3 to 5 years: 40 mg (Adderall)
Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg (Adderall), 30 mg (Adderall XR) Children 3 to 5 years: 40 mg (Adderall)
Adults: 40 mg (Adderall), 20 mg (Adderall XR) Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg
Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg (Adderall), 30 mg (Adderall XR) Children 3 to 5 years: 40 mg (Adderall)
Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg (Adderall), 30 mg (Adderall XR) Children 3 to 5 years: 40 mg (Adderall)
Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg (Adderall), 30 mg (Adderall XR) Children 3 to 5 years: 40 mg (Adderall)
Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg (Adderall), 30 mg (Adderall XR) Children 3 to 5 years: 40 mg (Adderall)
Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg (Adderall), 30 mg (Adderall XR) Children 3 to 5 years: 40 mg (Adderall)
Adults: 40 mg (Adderall), 20 mg (Adderall XR) Teens 13 to 17 years: 40 mg (Adderall), 20 mg (Adderall XR) Children 6 to 12 years: 40 mg
For clarity's sake, Biphetamine was a mixture of amphetamine salts and (for practical purposes) the same as Adderall.