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
气进样针
切片石蜡 48-50℃(沪试)
甲基三辛基氯化铵
硫酸钙,二水AR(沪试)
3,4-二氯苯肼盐酸盐
BEAKERS, 2000 ML, LOW FORM, BOROSILICATE- GLASS, WITH GRADUATION AND SPOUT
WILKINS-CHALGREN琼脂
气相填料
SPHERICAL JOINTS, CUP, INCHES SIZE, KS 29/15, DURAN
NOT LONGER AVAILABLE !