Nalgene 14100 Heavy-Duty Rectangular LLDPE Tanks with Cover will resist most acids, alcohols and bases, plus it is impact and abrasion resistant. Very versatile at a much lower cost than stainless steel tanks. Molded as one piece, no seams. Nominal wall thickness is 5/32″ (3.97mm). Stepped flange at top provides reinforcement and grip for lifting. Tanks come with cover and can be modified with factory-installed spigot. Do not autoclave.
Cap. (Lt/gal): 20/5
L x W x D, in.: 10 x 10 x 14