There are settings for both gas pressure and flow rate. These can vary depending upon the welding position, metal type/thickness, type of gas used, and conditions (wind, drafts etc.) My welding instructor told us that 20-20 is a good place to start (20 psi, 20cfm flow).
It is the one lettuce that doesn't have a lot of Vitamin K. One cup of iceberg lettuce contains only about 13 micrograms (mcg) of Vitamin K. This is a low amount and should be safe for you to use as part of your diet while on CoumadinÂ® (warfarin). Thanks for writing, Timothy S. Harlan, MD, FACP. Dr. Gourmet.
Strawberries really are a nutritious source of vitamin C and they also make a great source of vitamin K. Here's a list of what vitamins are in strawberries based on one cup of whole strawberries: 1  Vitamin C: 84.7 mg.2  Vitamin K: 3.2 mcg. 3  Vitamin A: 17 IU.4  Thiamine: 0.035 mg. 5  Riboflavin: 0.032 mg.hat Vitamins Are in Strawberries. Strawberries really are a nutritious source of vitamin C and they also make a great source of vitamin K. Here's a list of what vitamins are in strawberries based on one cup of whole strawberries: 1  Vitamin C: 84.7 mg. 2  Vitamin K: 3.2 mcg. 3  Vitamin A: 17 IU.