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
膜片式固相萃取装置定量收集管(玻璃材质)
2-溴-4-氟-1-(二氟甲基)苯
4.0mL样品瓶、聚丙烯制 带盖、隔垫(硅制)
BIOBASIC AX 5UM 150X4.6MM COLUMN
土壤成分分析标准物质-广东阳春多金属矿区黄色红壤
p-Cyanobenzophenone
(S)-(+)-联萘酚磷酸酯
BLOW-OUT GRAD. PIPETTES, DIN-B, 5 ML:0,1 WITHOUT WAITING TIME, COLOR-CODE-BLUE.
瓶塞,硅胶材质,上部直径9 mm,下部直径5 mm,高度20 mm
FLASKS, W. 2 SIDE NECKS, PARALLEL, ACC. TO DIN 12394, (DESTILLATION FLASKS), 6 000 ML, CN ST 45/40