237 Air Resistance, Gurley Oil Type Price: $336.00


Participants are sent one packet of randomized and pre-conditioned linerboard each month with 5 sheets in each packet.
 
This test is conducted according to TAPPI Method T460. One determination is made on each of the 5 pieces. 
 
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.