품목분류사례
Preparations obtained by mixing for photographic use ; PTSA-TMP ; R.KOREA
이미지
물품설명
- 2,4,6-Trimethylpyridinium p-toluenesulfonate, Methyl 2-hydroxyisobutyrate, 2,4,6-Trimethylpyridine, a-Hydroxyisobutyric acid 등으로 조성된 무색투명한 액상 - 용도: 포토레지스트 제조용