Pre-weighed Powder

[Joe Entrekin]

Thanks for all the tips. I just ordered 250 polypropylene test tubes 12X75 mm and 202 "000" rubber stoppers (accessories) for a total delivered price of $30.19 from testtubesonline.com . I'll find a 100 rd ammo box that works with that size.

 

[Bob Kingsbury]

Static in plastic vials doesn't work for me, never tried the polypropylene

 

[Pete Wass]

Speaking of static

I have the glass tubes and they collect static, much to my dismay!