IMPREGNATED TEST PAPER JAMES HEAL
James Heal Impregnated Test Paper, Size: 100 mm x 75 mm Test Fabrics, 50 Pcs per Packet Origin: UK Phenolic Yellowing – Assess the potential of ‘yellowing’ with James Heal Test Kit James Heal predictive phenolic yellowing test kit is designed to assess the potential for either white or pastel-colored yarns, fabrics or garments to …
