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
丙基环己烷
Mebuctopamine hydrochloride
24mm/24mm 聚丙烯 Viton 连接头
4-三氟甲基肉桂酸; 对三氟甲基肉桂酸
真空棕色干燥器
(1503)P磷标液
21种元素ICP-MS质控混标,溶于5% HNO3 + TrHF
PLASTIC SCREW-CAPS WITH APERTURE, RED, GL 18
GAS WASHING BOTTLES, DRECHSEL, WITH SECURITY SINTERED DISC, ACC. TO DIN 12596, 500 ML, ST 29/32
Octachlorostyrene,10ng/ul 标准品