Color Change: from purple to pink as temperature rises to 7°C
Temperature Length: Estimated 3 1/2 hours at 4ºC
Dimensions: 146 × 105 × 70 mm.
Tube capacity: 24 x 0.5, 1.5, 2.0 mL snap or screw-cap style tubes.
Material: Rugged Polypropylene and Inert Gel
Packaging: 1/unit, 5 units/case

Color Change: from green to yellow as temperature rises to 7°C
Temperature Length: Estimated 3 1/2 hours at 4ºC
Dimensions: 146 × 105 × 70 mm.
Tube capacity: 24 x 0.5, 1.5, 2.0 mL snap or screw-cap style tubes
Material: Rugged Polypropylene and Inert Gel
Packaging: 1 rack/unit, 5 units/case