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
pH广泛试纸 pH 1-14(上海)
ProElut AL-A 100g
HYPERSIL GOLD PFP 12UM 250X50MM PREP COLUMN
配套管(KF接口)20gauge
BURETTES, CL-B,5 ML:0,02 W.TWO-WAY-STOPCOCK, ST-GLASS-PLUG, CLEAR-GLASS,
CD-2887气相毛细管色谱柱
3-(4-氯苯基)戊二酸, 98%
HYPURITY C18 3UM 30X3MM COLUMN
S-(4-甲氧基苄基)-L-半胱氨酸
20ML 螺口 样品瓶 125/包装 透明