London insurers withdraw 'war risk' policy for Venezuela. LOS ANGELES, June 18 -- Londonâs marine insurance market, spurred by President Hugo Chavezâs recent confiscation of 300 service vessels and more than 70 gas processing units, has withdrawn maritime war-risk policy coverage for Venezuela.
An open jar of mayonnaise can last 2 -3 months after being opened if it has been stored correctly. Mayonnaise should always be kept in the refrigerator. Sources vary on the shelf life of unopened mayonnaise with jars lasting from one week to four months past the sell-by date.
Best Answer: So long as the vial has not been opened they will be good for a couple years past the expiration date. But the minute the vial is opened and the air gets in then they start to deteriorate. Some vials are labeled as good for 30 days, and some for 45, and still others for 90 days after opening. Read the accompanying info to see how long yours are good for after opening the vials. Source(s): Nana Lamb Â· 7 years ago.