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
VISCOMETERS,L.283 MM, F.TRANSP.LIQUIDS CAPILLARY: 4 RANGE cST 2000 -10000 MMS/S K: 10,0 NON-CALIB
HT5 气相毛细管柱
LiChroCART 55-3,LiChrospher 300 WP RP-18 12 μm定制柱
聚(3,4-亚乙二氧基噻吩)-聚(苯乙烯磺酸)
1-溴-3,3,3-三氟丙酮
DURAN? super duty Erlenmeyer flask, narrow neck, with graduation, 50 ml
清洁剂
大米粉基质中五氯硝基苯质控样
气进样针
Zorbax Rx-C18色谱柱