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
四丙基氯化铵
TARGET 进样针用于250uL 25S 38MM 钝口 END 包 /3
药匙,PP,白色,长100 mm,约210ml
木香挥发油
CZAKO STOPCOCKS, ANGLE BORE 2.5 MM, NS 14.5, COMPLETE WITH SBW-KEYS AND THREE PART RETAINING DEVICE
防尘防水电子天平
SEALING RINGS (SILIBONE + PTFE), FOR POLISHED SPHERICAL JOINTS, KS 13
气接头SWAGELOK KIT
3,4-二氯溴苯
SC-514