Brand: James Heal
Origin: UK
This is a predictive test to assess the potential of white or pastel-coloured yarns, fabrics or garments to yellow during transit or storage.

| Code | Yellowing (Phenolic) |
| 706-820 | Impregnated test papers 100 x75mm – per pack (150) |
| 706-822 | Impregnated test papers 100 x75mm – per pack (200) |
| 706-720 | Impregnated test papers 100 x75mm – per pack (50) |
| 706-709 | Control fabrics 100 x 30mm – per pack (25) |
| 706-792 | BHT – free polythene flim – 63 microns thick – per box (100 pieces: 400 x 200mm) |
| 766-201 | Grey scale for assessing staining ISO 105 A03 |
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