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
磺胺乙酰钠 标准品
(+)-二氢香芹酮
花旗松素
FILTERTIPS 5 - 300 UL, NEUTRAL, EPPENDORF, BIOHIT, GILSON, STERILE, BOX = 96 PCS
[2H3]-Naratriptan hydrochloride
3-氯-4-氟苯甲酸
GASKETS, SILICON RUBBER, WITH PTFE WASHER, 16 X 10 - GL 18, FA 10
和厚朴酚
O型环 .299IDX.103THK KAL Thermo
Tygon? HC F4040A yellow id 1.14mm (3- collared tubing) 12 lengths