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
二氟乙酸乙酯
CONTAINERS,WITH SCREW CAP, PE, 90 ML, OD 55 MM, HEIGHT 62 MM
L-丙氨酸乙酯盐酸盐
Nucleosil 100-10SB(SAX)柱
STIRRER SHAFTS, 7-8 MM DIA., CURVED ENDS (24 MM)
(S)-(-)-1-苯乙基异氰酸酯, 98+%
DL-2-氨基丁酸
WIRE BASKET, ROUND, WITH HANDLE, MADE OF STAINLESS STEEL 18/8, 100 X 80 MM
GM-0.33A真空泵用四通
(定制产品)10种元素ICP-MS混标,Pb/Cd/As/Mn/Al/Cr/Ni/Sn/Cu/V,溶于5% HNO3 + Tr HF