The Chase air indicator kit is used for estimating air content of fresh concrete.
This product meets AASTO T199.
1 x | Clarity COVID-19 Antigen Rapid Test Kits, Includes 25 Tests, 25 NP Swabs, 25 Buffers, Package Insert, QSG, 1 Negative Control, and 1 Positive Control per kt |
$606.51 |