AA 20 AFU Blue Wool Lightfastness Standard, L2 Lot 9
Item Number:
0307002
Available In:
Each
Minimum Order Quantity:
1 Unit
Item Description:
Use Blue Wool Lightfastness Standard specimens to calibrate and verify lightfastness testing as specified in applicable AATCC Test Methods. Measure 20 AATCC Fading Units (AFU) (85 kJ/m2nm @ 420 nm). L2 is approved for use in place of L4 for 20 AFU tests.
Associated to Testing Standards:
AA 20 AFU Blue Wool Lightfastness Standard, L2 Lot 9