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
2,2'-联糠醛;糠偶因
铜(Cu) Metallo-Organic标液,1000μg/g溶于 Mineral Oil
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: TURPENTINE DIS
填料
N,N-Dibutyl-M-Aminophenol
Retort ring without bosshead, ? 50 mm, closed, length 160 mm, stainless steel
Merck 新卡套
甲基1-苄基-4-氧代-3-哌啶羧酸盐酸盐
(1H,1H,2H,2H-全氟辛基)三丙氧基硅烷 标准品
HAYESEP Q 100/120,填料