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
4-Nitrophenyl-β-D-galactopyranoside,> 98%
气相色谱柱,TG-WAXMS 60m x 0.53mm x 1μm
零备滴定头,适用于滴定管,25 + 50 ml,硼硅酸盐玻璃 5.4,棕色玻璃
FILTER FLASKS, 1000 ML SCREW-THREAD GL 32/10 SVS-TUBING CONNECTION GL 14 FOR VACUUM USE, FLASK ON
7-硝基吲哚
2-羟乙基磺酸
COLUMN ENVELOPE 3/8INCH OD
蓝盖三角洗气瓶
LiChroCART 250-10,LiChrospher RP-8 ADS 25μm定制柱
CORK BORERS,MADE OF HARDDRAWN BRASS TUBING,WITH HANDLES, DIA.5-18,75 MM