如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
异烟酸丁酯
1,3-二甲基戊胺盐酸盐标准品
VISCOMETERS ASTM D445 AND D446, ISO 3104, 3105. L. APPROX. 283 MM, FOR USE WITH TRANSPARENT LIQUID
MEASURING CYLINDER WITHOUT BASE, TALL FORM, WITH SPOUT, FLAT BOTTOM, WITHOUT GRADUATION, 1000 ML, DURAN
Grade 0048特殊应用滤纸,圆片,32mm
3,3?3拻,4,4拻-Pentachloro-m-terphenyl,10ng/ul 标准品
AC电源适配器,澳大利亚地区,适用于HandyStep? electronic
SILICONE TUBING, TRANSPARENT, FLEX. I.D. 2 MM, WALL THICKNESS 1 MM