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
Nb原子吸收空心阴极灯
CORK STOPPERS, TOP D.15 MM, BOTTOM D.12 MM, LENGTH 22 MM
500mL PE-LD VITsafe安全洗瓶,广口,甲醇用
Ethyl 3-Amino-5-(4-chlorophenyl)thiophene-2-carboxylate
SPOLAR C18 S5 4.6×250
DP 黄色 瓶盖 键合 聚四氟乙烯/硅树脂
(S)-(-)-1-(4-Methylphenyl)ethylamine
复合钙电极
LIDS FLAT FLANGE, DN 150, WITH CENTER NECK KF 25, 2 ANGLED SIDE NECKS 15° KF 15, 1 STRAIGHT PARALLEL SIDE NECK KF 15, BOROSILICATE GLASS
SCOOPS, NATURAL, PE, CAPACITY 150 ML, LENGTH 250 MM