Hepatitis C. Prothrombin is a protein made by the liver. Prothrombin helps blood to make normal clots. The prothrombin time (PT) is one way of measuring how long it takes blood to form a clot, and it is measured in seconds (such as 13.2 seconds). A normal PT indicates that a normal amount of blood-clotting protein is available.
KSEIBI 500-Amp Electrode Holder is used for manual electrode welding to avoid any kind of shock or accident. The large 500-Amp is rated for durability. The electrode holder connects to the welding cable and con- ducts the welding current to the electrode.
Brass Allows Holder To Stay Cool Longer. 1  V Securely Holds Electrode. 2  Comfortable Rubber Handle. 3  Eliminates Arc Burns From Rod Popping Out. 4  Guaranteed To Outlast Any Holder. 5  Made in America. 6  Manufactured in Diamondville, Wyoming.