Marine lab... Red sea is the company if i remember correctly.. With old age and all the herb the memory tends to be rather hazy... They used to make those kits years ago, most likely expired = useless. Get a salifert nitrite or a seachem nitrite and nitrate in one. Also get an alkalinity kit, seachem sells an alkalinity and ph in one, alternatively look at a salifert alkalinity kit.
No need to worry about any other kits at the moment, but would recommend you spend on a refractometer. Again, your lfs will likely try and sell you cheap chinese junk. There is a company in belville which stock decent ones, not a sponsor here so contact me via pm for their details.
Dont take anything but milwaukee or gieseman / deltec and make sure it says ATC for auto temperature compensation. If making your own water, you have to measure the salt content.@