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
SAFETY HEAD FOR GAS WASHING BOTTLES, ACC. TO DIN 12596, ST 29/32, WITH SINTERED DISC P2
苯亚胺代甲酸乙酯
GRAHAM-CONDENSERS, ACC. TO DIN 12592, CONE ST 19/26, JACKET LENGTH: 250 MM
胖度移液管,BLAUBRAND , AS级,7 ml,单刻度
GRAD. PIPETTES "SHORTIE", AS,MOUTH- PIECE, 0,1 ML : 0,01 ML FOR OFFICIALLY TESTING,WHITE
聚氨酯合成革中富马酸二甲酯成分分析标准物质
瓷元皿
Ninhydrin spray solution for thin-layer chromatography
Titan 2 HPLC 滤器 黑色 30mm 0.20um 聚偏氟乙烯 膜
容量瓶,BLAUBRAND , A级,20 ml,Boro 3.3, NS 10/19 PP瓶塞,棕色