Microtube storage racks in hinged boxes

Made of white polypropylene. Designed to hold 24 or 48 microtubes or cryovials of 1.5/2.0 ml sizes.
Tubes are presented on four levels for better sample viewing.
Each well is numbered.
Model M-052 consists of one 24 hole-rack supplied in a white hinged box with transparent cover; model M-053 consists of two 24-hole racks, also housed in a white hinged box with transparent cover. Racks are removable from boxes and are stackable.
They float in water bath and can incorporate dry ice for use with frozen samples on the bench.
Fully autoclavable (121 ºC) and freezable down to –90 °C.
Dimensions: M-052: 120 x 85 x 60 mm.
M-053: 235 x 85 x 60 mm.