Oh in that case, you can find hypophosphorus acid at 12 Willmington St. Auckland, Shall i phone ahead and place the order for you? Cock-Smoker!
You did ask a DUMB question,in fact a fucking pathetic question thats why my post was redundant because the answer has been given so many times.
No one is going to tell you where to obtain these materials! and you are full of shit if you claim that there is no info in TFSE as to in what situations one would be able to find these materials being used! (NZ or not, these chemicals are used for the same reasons)