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
标本瓶
CD-225气相毛细管色谱柱
N-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanesulfonamide
LIDS, FLAT FLANGE, DN 200, FLANGE O.D. 242 MM, CN ST 45/40, SN PARALLEL ST 29/32 SN ANGLED 3 X ST
不锈钢柱,3‘X1/8" X 2.1MM SS COLUMN P/W80/100 PORAPAK Q
LiChroCART 10-2,Purospher STAR RP 8 E 3μm定制柱
STIRRER MAGNETS Elliptical Rare Earth
双孔密封垫,100% 石墨,1/8英寸*0.8mm
螺旋盖,高密度聚乙烯,适用尺寸,38mm
GAS INLET TUBE, 1 GL 18/6