I use Prague Powders #1 and #2. I have to buy all of them online none are available locally.
Prague powder #1 is a mixture of 1 part sodium nitrite and 16 parts salt. Use is 1/4 teaspoon per pound of meat and is colored pink.
Prague #2 is 1 part sodium nitrite, .64 parts sodium nitrate and 16 parts salt. Use is also 1/4 teaspoon per pound of meat and is colored pink.
Tender Quick is is a mixture of salt, sodium nitrite, sodium nitrate and sugar. Use is 1 tablespoon per pound of meat. The exact proportions are a secret Mortons will not share. It is white like sugar or salt and this concerns me because twice someone saw MORTONS on the bag and tried to add it to my salt shaker.
The Prague powders are cheaper to use, easier to control, can not be mistaken for salt or sugar because they are pink and don't contain sugar.
1 bag of Prague #1 costs $4.99 and will do 400 pounds of meat
1 bag of Prague #2 costs $3.99 and will do 100 pounds of meat
1 bag of TenderQuick costs $5.99 and will do 64 pounds of meat
I make alot of sausages, bacon and lunchmeat and Tender quick is just too expensive!
Scott - I don't know about wine but I use a postal scale for my beer and sausages