Iso-Freeze PCR Racks with Lid 96-place Filled with temperature dependent gel Color Changes: Green=Cold, Yellow=Warm Holds 4°C for about 3 hours with lid on, 2 racks/pack, 5 packs/case (10 racks)
Iso-Freeze MicroTube Rack with Lid 24-place Filled with temperature dependent gel Color Changes: Green=Cold, Yellow=Warm Holds 4°C for about 2.5 hours 1 rack/pack, 5 racks/case
96-well PCR Cooler Racks Ice-Free Cooling System (with Coolant Gel) Changes color from Warm to Cold temperature For PCR Preparation and Storage Consistent and Reliable L x W x H: 4.3 x 5.8 x 1.9 in (11 x 14.8 x 4.8 cm) 2/pack
96-well Low Temp PCR Rack Slide, Set, Work & Store PCR Samples The lid is ambidextrous; it can be switched to accommodate left or right hand orientation. The lid is detachable. Holds 0.2mL tubes, individual or strip. 96 wells 8 x 12 configuration. Store down to -80ºC. Assorted 5/pack (Blue, Green, Purple, Yellow, Orange)