202 Edgewise Compression Strength (ECT) of Corrugated Fiberboard Price: $432.00

ECT is offered on 5" x 7" corrugated blanks as part of the Monthly Program. Each month laboratories are sent 10 samples. 
Participants have the option of testing under TAPPI Method T811 (wax dip method), TAPPI Method T839 (clamp method), or both methods.
Enroll at any time; your subscription will start with the next scheduled shipping date and will include twelve (12) shipments. 
Samples are shipped during the second week of the month prior to the month during which testing is conducted.