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
2-氟-4-甲氧基苯甲酸,98.0%(T)
乙酸异戊酯,98.0%(GC)
(易制爆)CALCIUM NITRATE-4-HYDRATE R. G., REAG. A CS
Groove ring 25 mm
Tungsten rod, 6.3mm (0.25in) dia, annealed, 99.95% (metals basis)
2-苯基环己酮,96.0%(GC)
Malonic acid, 99% 5GR
DMT-dG(ib) Amidite 1g, 89, 12 Pack
对甲苯亚磺酸钠,98.0%(LC&T)
CALCIUM CHLORIDE-6-HYDRATE (MAX. 0,0001% AL), EXTRA PURE