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
4-氨基苯硫酚
塑料中PAH标准样品B待测目标物苊烯/蒽/荧蒽
PUNYW10886320 Dasatinib Impurity 19
REACTION VESSELS, FLAT FLANGE WITH GROOVE, GRADUATED, WITH 2 SCREW THREADS GL 18, FLAT BOTTOM, DN 120, 2000 ML, OUTER ? 150, INNER ? 120, HEIGHT 275 MM, BOROSILICATE GLASS
顺-1,2-双(二苯基膦)乙烯
LICHROSPHER RP-18E 5UM 125X4MM COLUMN
LC-18 SPE萃取小柱
Cartridge adapter set 12mm (incl. 2x tubing, 5x fitting, 10x ferrules)
过滤砂芯接头
管路连接头,for tubing i.d., 1/4 ‑ 3/8 in.