Основные красители

Basic Violet 3
Basic Violet 3 Продавец: Tianjin Sanhuan Chemical Co,. Ltd Specifications1) Basic Violet 3 2) CAS No: 548-62-9 3) Appearance: Dark green powder&nb...
Basic Violet 3
Basic Violet 3 Продавец: Tianjin Sanhuan Chemical Co,. Ltd Specifications1) Basic Violet 3 2) CAS No: 548-62-9 3) Appearance: Dark green powder&nb...
Basic Violet 1
Basic Violet 1 Продавец: Tianjin Sanhuan Chemical Co,. Ltd Specificationsmethyl violet 2b crystals/powder Basic violet 1 STRENGHT 100% 90%80% 50%&...
Basic Blue 9
Basic Blue 9 Продавец: Tianjin Sanhuan Chemical Co,. Ltd Basic blue 9 / methylene blue CAS No.: 61-73-4 C. I. No.: 52015 Appearance: G...