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KROMASIL C4 5UM 15CM X 4.6MM
PRISM RP 5UM 10X1MM DROP-IN GUARDS 4/PK
容量瓶,BLAUBRAND , A级,5 ml,宽颈,Boro 3.3, NS 10/19 玻璃瓶塞,同一批次
标本瓶150X350
SYLICON CONICAL STOPPER - 32x25 mm, h 34 mm
Tin(II) Chloride Dihydrate
FILTER PAPER CIRCLES, MEDIUM SOFT, MEDIUM SPEED RAPID, FILTER D. 150 MM IN BOX OF 100 PCS
含225ml FB1增菌液均质袋
汞IPC-MS标样,10%HNO3
五氯苯硫酚