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
玻璃衬管SPME/splitless for 9A/AM/15A/16 with SPL-G9/15
4,4'-(4,4'-异丙基二苯氧基)二酞酸酐
气进样针
GRAHAM-CONDENSERS, ACC. TO DIN 12592, CONE ST 24/29, JACKET LENGTH: 400 MM
气其他
EVAPORATING DISHES, MADE OF PORCELAIN, WITH SPOUT, FLAT BOTTOM, O.D. 40 MM, HEIGHT 8 MM, 8 ML
对氯苯磺酰异氰酸酯
GLASS BOTTLE GL45 100 ML
Nucleosil C18 HD柱