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
毛细管进样口底端螺母,铜制
25*6mm PTFE 八角柱形、带枢轴磁力搅拌子
DURAN? super duty Erlenmeyer flask, narrow neck, with graduation, 2000 ml
PUNYW10254593 Etoricoxib Impurity 3
尼龙筛
CHROMOSORB WAW DMCS(80/100)
实验室用刮刀,增强PS材质,210 mm,一端刮刀一端小匙
SEPARATING CHAMBERS-TLC, ROUND WITH CAP FOR PLATES 200/100 MM, ? 130 MM, HEIGHT 230 MM
硅胶60 TLC玻璃薄板,涂层厚度0.25mm
伊贝母(新疆贝母)