二类残留溶剂-N-甲基吡咯烷酮(1.2mL/安瓿;3瓶)
Residual Solvent Class
Residual Solvent Class 2 - N-Methylpyrrolidone (1.2mL/ampule;3ampules
PUBLIC CATALOG
覆盖试剂、标准品、仪器与原料的公开目录。
Residual Solvent Class
Residual Solvent Class 2 - N-Methylpyrrolidone (1.2mL/ampule;3ampules
Residual Solvent Class
Residual Solvent Class 2 – Pyridine (1.2mL/ampule;3ampules)
Residual Solvent Class 2
Residual Solvent Class 2 – Sulfolane (1.2mL/ampule;3ampules)
Residual Solvent Class
Residual Solvent Class 2 – Tetrahydrofuran (1.2mL/ampule; 3ampules)
Residual Solvent Class 2
Residual Solvent Class 2 – Toluene (1.2mL/ampule;3ampules)
Residual Solvent Class
Residual Solvent Class 2 – Trichloroethylene (1.2mL/ampule;3ampules)
Residual Solvent Class 2
Residual Solvent Class 2 – Xylenes (1.2mL/ampule;3ampules)
Tretinoin
Tretinoin
Aluminum dibori
Boron powder Ⅰ级硼含量至少95%,镁含量之多0.8%激光衍射d50μm平均粒度1.0-2.0 比表面积>10M2/G
KⅠ级硼含量至少99.4%,块状,平均粒度1-20mm
Titanium boride D级 热压用粉末,工业级 平均粒度3.5-6.0d50μm
BoronCarbide
BoronCarbide HP级 热压用粉末,硼碳比:3.8-3.9,平均粒度2.5d50μm,比表面积6.0-9.0
Chromium carbide
Chromium carbide A级 碳含量至少12.5% 平均粒度15.0-25.0d50μm
Silicon carbide
Silicon carbide UF05级 α-碳化硅,热压和渗透用!平均粒度1.40d50μm 比表面积4.0-6.0M2/G
Titanium carbide
Titanium carbide 120标准级 总碳至少19.2%游离碳之多0.5% 平均粒度1.0-3.0d50μm 比表面积1.0-1.5M2/G
Titanium carbide
TITANIUM CARBONITRIDE A级 总碳9.5-10.5% 氮含量10.5-11.5% 平均粒度7.0-10.0d50μm 比表面积2.0-5.0M2/G
TITANIUM NITRIDE
TITANIUM NITRIDE A级 氮含量20% 氧含量0.6% 平均粒度7.0-10.0d50μm 比表面积2.0-5.0M2/G