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
50um CW/TPR SPME萃取头,pk3
SLB-5ms气相色谱/质谱柱
Poroshell 120,UHPLC Grd,EC-C18 色谱柱
4-氨基-2-氯-3-硝基吡啶
VOLUMETRIC FLASKS, CLASS-A, WITH ST-HOLLOW GLASS STOPPERS, 15 ML, NS 10/19 CONFORMITY CERTIFIED, BLUE GRADUATED
扳手
一体式防护眼镜,防雾涂层
AS 260.1通用夹具
嘧啶-5-甲醛
SS column,2FT*1/8*2.1MM, ON 80/100 BUFFER CHROMOSORB