190U异丙叉丙酮CH3COCH=C(CH3)2检测管190U MESITYL OXIDE 5-100ppm
65305-2540Lichrospher RP-SeIect B 色谱柱
BIOTECTOR B3500cHACH TOC(总有机碳)测定分析仪
RO-200GTD实用型HITECH和泰反渗透膜
HACH-LPV440.80.00002哈希DR3900光度计多参数水质分析仪双光束
RTK-Pro测绘探测一体化管线探测仪
KK Research Technology皮肤毛细血管测量分析系统
102SD丙酮检知管102SD ACETONE CH3COCH3 20-5000ppm
伸缩式吸液管,用于 Dispensette S / S Organic 25 与 50 ml, FEP, 250-480 mm, 长度可调
伸缩式吸液管,用于 Dispensette S / S Organic 25 与 50 ml, FEP, 170-330 mm, 长度可调
想在此显示您的商品?
商家入驻