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(办证)甲霜灵D3 标准品
3700 滤棉承接座
Boc-L-丝氨酸
4,4’-DDT(p,p’-DDT)标准品,10ng/ul于环己烷
颜色标记的洗瓶,低密度聚乙烯瓶体;聚丙烯螺旋盖/杆和吸管,500ml容量,绿色
STOPCOCKS, THREE WAY, DIN 12554, T-BORE, SOLID ST-PLUG, CAP. SIDE ARMS, SCREW-THREAD RET. NUT, B:
岛津输液泵单向阀
SiliaPlate? G (scored) (24 positions)h vial connectorornes/box)ET NS-STOPPER00 ML, DURAN
瓦里安9.5mm/3/8" 长寿命进样隔垫
SPECTROSENSE 523 NM FOR TITRANDO