Should have known to start with BYC search and/or Google, but just in case there are any more folks like Daze and me who need this info and don't want to go searching old threads for it, here are some useful links and information:
Chicken First Aid Kit (found in an older thread on this topic)
And
this looks like a great basic list of things I've seen talked about here on BYC for chicken emergencies:
Item Purpose
Safety Glasses Protection
Face Mask Protection
Rubber Gloves Protection
Flashlight To locate chickens in the dark
Scissors To cut gauze and other bandages
Pliers/wire cutters To remove leg rings
Toenail clippers & nail file To trim beak and nails
Tweezers To remove small objects
Small gauge syringes For injecting
Small plastic containers To collect fecal droppings
First aid tape To cover wounds
Gauze pads To cover wounds
Vet Wrap/Stretch Gauze To protect wounds and bandages
Triple Antibiotic Ointment For cuts and broken skin
Tongue depressors/Popsicle sticks For splints
Cotton balls/Q-tips To clean wounds
Small soft brush To clean wounds
Nolvasan To clean wounds
Styptic powder To stop bleeding in minor cuts and peck wounds
Eye wash, drops or rinse To remove debris from eye
Vitamins and electrolytes For dehydration or shock
Honey For dehydration or shock
Baking Soda Add to water in hot weather to prevent acidosis
PolyAid A maltodextrin-based supplement for birds that are not eating
Apple cider vinegar For congestion and to break up mucous
Topical Menthol Ointment For congestion and to break up mucous
Probiotics To replenish good bacteria after an illness
Petroleum Jelly For egg binding and prolapses
Anti picking ointment To stop pecking
Emergency Numbers
Either use business cards or write down phone numbers for your veterinarian and the closest 24 hour emergency animal clinic, and post them inside your first aid kit so they are easy to find. Consider posting a bird inventory, housing diagram and list of care instructions for others in case you have to leave. Its also a good idea to have a pet carrier on hand to make transporting your chickens to the vet easier.
(Apologies for wonky formatting).