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
(S)-(+)-(3,5-二氧杂-4-磷环庚并[2,1-a;3,4-a']二萘-4-基)二甲胺
11MM 密封垫 硅烷化
5-氯-2-氟甲苯
Talboys 弹簧夹具头
BOTTLES, PTFE, HEAVY WALL, W.SCREW CAP 25 ML
2-氨基-4-氯-6-硝基苯酚
进气口冷却空气过滤器(for MP-AES)
SEP.FUNNELS, CONICAL SHAPE, 1000 ML, DURAN, W. WITAFLO- NEEDLE VALVE, BORE 6 MM, ST- PE-STOPPERS
氧化镝,99.5%
H-115 呼吸管