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
70μg/kg
SPB-5 毛细管柱
2-(氯甲基)-3,4-二甲氧基吡啶 盐酸盐
STERISTOPPERS "BIOGEN", MADE OF CELLULOSE AIR-PERVIONS + BACTERIA FILTERING, F. NECK-INSIDE: 13 -
ALUMINIUM RINGS FOR FLASKS AND SOCKETS WITH HOOKS FOR SPRINGS ST 12-14
Fisher HPLC级环己烷
PUNYW9409222 25-Hydroxy-Cholesterol
有机相针式滤器
丙酮中乙硫磷
TLC plates SIL G-25, 200 x 200 mm, thickness: 0,25 mm, glass Case = 25 pcs.
3-甲氧基-5-吡啶硼酸频哪醇酯