These innovative plastic test tube racks are shipped flat in order to reduce shelf space and then simply snap together for use. The special design allows all samples to be incubated at the same temperature. These racks can be used in freezers without deforming or going brittle. They will not rot, rust or deform. Alphanumeric markings are molded into the racks to provide easy test tube identification. They are available in assorted colors for sample coding or aesthetics.

• Polypropylene (PP)
• Autoclavable
• Non-floating in water baths
• Stackable when empty

• Produced from Polypropylene (PP)
• Autoclavable at 121°C for 20 minutes
• Non-floating in a water bath

Dimensions:
456300 Series: 263 x 109 x 45mm (10.3 x 4.3 x 1.7")
456400 Series: 246 x 105 x 64mm (9.6 x 4.1 x 2.5")
456500 Series: 246 x 105 x 72mm (9.6 x 4.1 x 2.8")
456600 Series: 246 x 105 x 72mm (9.6 x 4.1 x 2.8")
456700 Series: 295 x 125 x 85mm (11.6 x 4.9 x 3.3")
456800 Series: 300 x 112 x 85mm (11.8 x 4.4 x 3.3")