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
2,4-二氯苯磺酰氯
FOLDER F.MICRO SLIDES, MADE OF STRONG CARDBOARD, F. 20 MICRO SLIDES
石英比色皿
Bromchlorbuterol-D9 hydrochloride
2-异吲哚-1,3-二酮-4-硼酸频哪醇酯
PTFE Stirrer Bar, Octoval,51 x 19mm
Al, As, B, Ba, Cd, Co, Cr, Cu, Mn等16种元素混标
FLASKS, W. 2 SIDE NECKS, PARALLEL (DESTILLATION FLASKS), 6 000 ML, CN ST 29/32, SN ST 29/32
COVER REACT.V.F.743/763/873
3-氯苯磺酰氯