It's an uncountably large variety but finite number. There's a LOT.
The plural of mustard is mustards. As in "there are many types of mustards".
No the nitrogen mustards were stockpiled during world war one but, they were never used.
mustards seeds
Custards Mustards
There are a lot of different "senf" manufactures in Germany who produce an amazing range of different mustards.The largest producers are Thomy, Develey, and Löwensenf they manufacture a wide range of mustards from the mild sweet mustards to the extra stonrg toungue burners.There are a few dozen smaller local companies who produce specialised mustards to compliment the local delicacies.The so called "Sußersenf" (sweet mustard) originated in Bavaria, where as the stonger versions were derived in central and northern Germany.
Maille
i seriously dont know
Heinz Ketchup and French's mustards are gluten free.
a lot
24
he did many different kinds
4