|Walkabout Tray Plus Beads
|Walkabout Tray Only
Lab Armor Bead Trays are recommended for use with the Lab Armor Beads. They replace common wire or plastic sample racks. They are insulated to keep samples and reagents protected from room temperature. The addition of cold or warm beads will ensure desired, constant temperature. Ideal for keeping samples, reagents, cells while you are setting up the experiment at the bench, under the hood, or while traveling between laboratories.
Samples stay at temperature 15 X longer in a walkabout.
The Walkabout can maintain a 5 ml liquid sample at 37 ºC ±1.3 ºC for 30 minutes after removing it from the water bath, whereas a sample placed in a standard rack will reach RT (25ºC) in same time. Pre-warmed beads (37ºC) were scooped out of the Bead Bath and into the Walkabout. From the same Bead Bath, a 15 ml conical tube containing 5 ml of sample (water) was removed and added to either the Walkabout containing beads or to a standard test tube rack.The sample temperature was monitored over time. Data represent temperature measurements recorded by a single temperature probe. Values represent ±S.E. (n=3).