Cole-Parmer Freezer Rack for Deep Well Microplates 24 Place with Locking Pins
$57.38
"The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe.
Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened."
Ava Martinez - 2024-03-03
Amazing service! The product arrived much faster than expected and the quality blew me away. Great value for the price!