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
溴氰菊酯
气相色谱柱,TG-BOND Msieve 5A 30m x 0.53mm x 50μm
SPRAYER FOR CHROMATOGRAPHY, WITH TEST TUBE, 12 ML, ST 19/26, WITH BASE, MADE OF PLASTIC
FOLDED FILTER PAPERS,(5) DENSE, SLOW, FILTER DIAM. 270 MM PACK OF 100 PCS
ERLENMEYER FLASK, 200 ML, ST 29/32
0.5ml无色PCR平盖薄壁管
其他
TARGET 注射器 固定 聚四氟乙烯 针尖
HYPERSIL GOLD C8 3UM 30X2.1MM COLUMN
化妆品(散粉)中镉质控样