expired test kit

[craig_will2513]

hi all in july this year i purchased an api saltwater master test kit and have only noticed that the lot number and date expired last year in 2010. i belive the las 4 digits on the lot number is the expiry date am i right.

 

[davePM]

hi all in july this year i purchased an api saltwater master test kit and have only noticed that the lot number and date expired last year in 2010. i belive the las 4 digits on the lot number is the expiry date am i right.

No, it's the production date, not expiry date as far as I recall. I think they are good for 3 or 4 years depending on which test they are.

 

[Fishguy2727]

The last four digits are the production month and year. API claims that their kits last three years, most hobbyists replace kits every year.

 

[craig_will2513]

So if my tests have 2010 they are fine

 

[senemedar]

I've found this topic so I won't start the next one...

I just bought an API kit and dates on the bottles are saying 1207 and 0108.
So if I get it right they're expired for about a year, is that right? How accurate are those expiry dates? Should I ask the guy for a refund?