Rack Tube Ss 20-22mm-12p 3x4 Spacing, Each

Details:

Rack tube stainlesssteel 20-22mm-12p 3x4^ tube rack, materil: 303 stainless steel with electropolish finish, tube size: 18mm, spacing: 3x4 holds 12 tubes, dimensions: 4 5/16 x 3 1/4 x 3 15/16in, each opening rack 15/16in (23.8Mm), will not rust or deteriorate in water baths or co2 atmosphere