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
ASTEC C18 GUARD COLUMN 5UM 5CM X 10.0MM
PUNYW8830254 Pidotimod Impurity 34
黑色标准板
高氯酸(易制爆) ACS, 70% Perchloric acid
10FT × 1/4" ×2 mm GLASS COLUMN agilent 6890 TCD P/W 10% CW20M on 40/60 Chromosorb T
匀浆罐,PKG SYS 21.2mm ID
Rod for stand base, ? 12 mm, length 750 mm, without winding, steel zincked
p-Nitroacetanilide
Fenson,10ng/ul 标准品
气相填料(5% Carbowax 20M ON 40/60 Chromosorb T)