Marquis reagent locally?

[Southernsun]

Hi all. I don't really want to mail order a testing kit but I'm convinced of the value of testing. Does anyone know if you can buy Marquis reagent or others from a local source in a large metropolitan area like DFW? I was thinking maybe one of the local "smoke shops" but I'm not sure.

(Looking to test for MDxx)

Thanks!

 

[OmarLittle]

Bump