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
500ul进样针
HOLLOW STOPPER ST 14/23
1mL 塑料巴斯德吸管、138mm、未灭菌
甲醇中硫线磷溶液
间苯三酚
REACTION VESSEL, 3000 ML, DN 120, ROUND BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 160 MM, HEIGHT 260 MM, BOROSILICATE GLASS
5-氯吡嗪-2-甲酸
WIDE PORE C8 5UM 25CMX4.0MM DISCOVERY &
扑灭津
填充柱 PORAPAK Q 80/100
