My arm workout is pretty awesome for that, let me dig it up for you. You only do one set of each exercise. You need to take each exercise to absolute failure. That means you can't budge the weight whatsoever. Use a spotter on skulls and close grip bench press.
Bicep curl "21+". Use your ~10-15 rep max.
7 top half, 7 full, 7 bottom half, followed by full reps to failure
Skulls with whatever your ~10-15 rep max is, drop set to close grip presses.
Drop set incline hammer curls (45 degree bench) use your ~10RM, pull dumbbells 10 and 20 lb lighter.
8 full, 4 half reps, drop 10 lb, then 6 full, drop 10 lb then 8 full, 4 half reps
Weighted dip drop set: 90 lb to failure, drop to 45 lb to failure, drop to bw rl failure.
Quad giant set (use ~10 RM weight)
8 x conc curl, 8 x reverse curl, 8 x curl, 8 x cross body hammer
Close grip bench press drop set:
Start with your 10 RM, but use a 45 and multiple 25 lb plates to make the weight; ie, if your 10 rm is 235, use a 45 and two 25s.
Preacher curl drop set, use plate loaded ez curl bar, start with ~10 rm weight, lift to failure, then two drop sets after dropping 20 lb each time.
Tricep pushdown drop set:
Start with ~10 RM
Push down with pulling apart to failure, then switch to pushing straight down. Then drop 40 lb and go pull apart then push down to failure, then drop 40 and do both again to failure.
Failure for arms is not being able to budge the weight (on close grip spotter is lifting most of the weight) obv be careful on cgbp and skulls.