Cellulose Filter Paper1 [Hawach Scientific] Qualitative Cellulose Filter Paper: BIO-6 [Hawach Scientific] Qualitative Cellulose Filter Paper: BIO-6 Grade: BIO-6 Equivalent to Whatman Grade 6 Particle Retention: 3.0μm Product Appearance: Smooth Filtration Speed: Slow Ash Content(%): 2023. 10. 12. 이전 1 다음
