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
一缩二胆固醇
气其他
进样针
2-氨基-5-硝基-6-甲基吡啶
FLASKS, ROUND BOTTOM, WIDE NECK, QUARTZ-SILICA, W.RIM, DIN 12355, 100 ML 63 X 100 MM
套箍 用于1/8th PC 10个/包装
BACTERIOLOGICAL PETRI DISHES, DIA. 100 MM, MADE OF CLEAR PS, MACHINE STERILE, WITHOUT VENTS, 1 BA
3-乙酰基-2,5-二氯噻吩
GREY TRAYS, 40 Liters
气进样针