My routine:

chest, back, shoulders - 4 exercises each, 3 work sets per exercise, reps depends...usually 6-8

biceps, triceps - 3 exercises each, 3 work sets per exercise, 6-8 reps

Quads - 4 exercises, 3-4 sets 6-8 reps
Hams - 2 exercises, 3-4 sets, 6-8 reps