There are many websites as to the information available from the Vehicle Identification Number. IF you have done the correct procedure or even looked in the owner's manual of this vehicle you could have located the information as to the VIN number. There is no color code in the VIN number.
EMLA cream and lidocaine cream are useful medications for many medical procedures. They are local, topical anesthetic creams that are applied 30 to 90 minutes before a needle stick, shot, blood draw, spinal tap, starting an IV or other invasive procedure. The cream numbs the area.
A tube (or two or three) are drawn off in much the same way blood is taken for blood testing. While the skin is being numbed with a topical anaesthetic cream, the blood sample is spun for around eight minutes in a centrifuge to produce the platelet rich plasma - PRP.