Glycol Buffer

Key Features:
Key Feature Key Benefit Key Benefit

Leak-proof vial cap


Easily re-fillable


Probe securely locked in vial

The LogTag® Glycol Buffer is used where vaccines need to be monitored during storage or transport. It mirrors the temperature environment inside a vaccine vial, creating realistic temperature tracking data, which allow you to monitor that vaccines are not exposed to excessively high or low temperatures.


The Glycol Buffer compliant with the CDC requirements for vaccine storage monitoring. It is used with LogTag®s ST100K-15 or ST100K-30 sensors connected to any TRED30-7, PTED30-7 or TREX-8 temperature recorder.

Note: External Temperature Probe and Glycol not provided.

Order Code 200-000030 (Kit with seal, vial & cap, external temperature probe not included)
Compatible Probes ST100K-15/ST100K-30
Storage temperature range -20°~ +60 (Not liquid filled)
Operating temperature range -10°C ~ +60°C (With glycol fill)
Case Material HDPE vial / PP cap
Size 79(H) x 38(W) x 38(D) without sensor installed
Volume 70ml
Weight 14g without liquid or sensor
Compliance RoHs
Glycol Buffer Instructions
Glycol Buffer Instructions

Learn how to quickly use the Glycol Buffer following the step-by-step instructions.


Click here download the Glycol Buffer Instructions