There is an additional charge for Galson to download your data which is $25 for up to 5 units, $50 for 6-10 units and $75 for 11-15 units. NOTE: Formaldehyde range is 0.5 - 10ppm ONLY. It cannot be used in ppb units.
Great Saphenous Vein. This vein is a conjunction of the dorsal vein of the great toe and the dorsal venous arch of the foot. It travels up the leg, in front of the inner ankle protruberance (anterior to the medial malleolus), and ascends all the way up the lower limb on the inner aspect leg and thigh (anteromedial aspect).
The great saphenous vein (GSV) , previously also called the long saphenous vein, is a large, subcutaneous, superficial vein of the leg.It is the longest vein in the body running along the length of the leg.tructure [edit]. The great saphenous vein originates from where the dorsal vein of the big toe (the Hallux) merges with the dorsal venous arch of the foot. After passing in front of the medial malleolus (where it often can be visualized and palpated), it runs up the medial side of the leg.