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
2-噻吩乙腈
电极
标样-5种阴离子混标(氟离子，氯离子，硫酸根，硝酸盐，亚硝酸盐)
HEAD FOR GAS WASHING BOTTLES 100 ML WITH SOCKET ST 34/35 AND SINTERED DISC P2
HyperSep 96孔板 ZiO2, 40uL Bed Volume, 1个/包装
Silicone OV-1701 Vinyl固定液
Pursept?-A Xpress 1 L喷壶喷头
腺苷-5'-磷酸
4-(三氟甲氧基)苯腈
UREOMETERS ACC. TO BARRON, MACRO TYPE RESISTANT DIFFICO AMBER STAIN GRAD. DIVISION BELLOW STOPCOC
