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Lab Armor Stay Temp Tray


39956-050 1 Liter Stay Temp Tray w/ 1 liter of Lab Armor Beads
39956-001 2 Liter Stay Temp Tray w/ 2 liters of Lab Armor Beads
39956-003 4 Liter Stay Temp Tray w/ 4 Liters of Lab Armor Beads

Use lab Armor Stay Temp Trays inside an oven, incubator or refrigerator to give your samples and reagents protection from temperature fluctuations associated with opening and closing equipment doors. You no longer will need to worry about how many times doors were opened or whether your samples were exposed to temperature controller cycling variabilities.

Great thermal back up in case of power outages. 

Other benefits of using Lab Armor Beads include: 

  • Cleaner working environment

  • Greater organization capabilities as samples are held in place

  • Environmentally friendly

Samples stay at temperature even when refrigerator door is left open for 5 min. With the refrigerator door open for 5 minutes, a 5 ml liquid sample (water) remained at the set temperature (2 ºC ±0.5 ºC) when stored in a 4 L StayTemp™ equipment Tray.

When the same sample was stored in a standard rack, it warmed up to 6ºC. The sample temperature was monitored over time.

Data represent temperature measurements recorded by a single temperature probe. Values represent ±S.E. (n=3).

Lab Armor Stay Temp Trays with Beads 

  • Temperature range: -80°C to 180°C

  • High thermal conductivity

  • Non-toxic, non-vaporizing, antimicrobial

  • No daily requirement for biocides, germicides and other cleaners

  • Smooth rounded shape allows fluidity and will conform to many sizes and shapes of vessels.

  • No Racks, floats or weights required to hold items in place

  • Recyclable*

*Must follow biohazard disposal protocols if beads have been used in biohazardous work

PART ID  39956-050
H 6" x W 6" x D 4″ (one liter)
H 152.4 mm x 152.4 mm x 101.6 mm
Weight 5 lbs. (2.26 kg)

PART ID   39956-001
H 6" x W 12" x D 4″ (two liters)
H 152.4 mm x 304.8 mm x 101.6 mm
Weight 9 lbs. (4.08 kg)

PART ID 42370-004

H 10" x W 12" x D 4″ (four liters)
H 245 mm x 304.8 mm x 101.6 mm
Weight 17 lbs. (7.71 kg)


  • Tray Material – Stainless Steel

  • 2 year Warranty

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