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
3β,5α,6β-Trihydroxycholestane
甲醇中三氯乙烯溶液标准物质
Sample rack 36x6mL for 874
BOTTLES NARROW NECK PP ONLY GL 14 CAPACITY 30 ML
1-溴-4-乙氧基-2,3-二氟苯
5%SE-30 ON CHROMOSORB WAW 60-80 MESH 1M SUS FOR SHIMADZU
Plug Power Supply Unit UK 230V/6V DC
Metrosep A Supp 16 S-Guard/4.0
1-三苯基膦-2-丙酮
SCX LC MEPS CTC 250uL MEPS 注射器液相针头