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
铷(Rb)AAS标准溶液,1000mg/L溶于1% HCl
填充柱1%SP-1000 on Carbpack B 60/80
FLASKS, ROUND BOTTOM WIDE NECK, QUARTZ-SILICA, W.RIM, 25 ML 42 X 75 MM
0-14 pH试纸
1,1,1-三氟-2-碘乙烷
4-甲氧基苯乙醇
4-乙氧基-2,3-二氟-4'-(反-4-丙基环己基)联苯
SQUARE BOTTLES, NARROW NECK, MADE FROM DYFLOR, COMPL.W.SCREW CAP. 500 ML, GL 25
LiChroCART 10-10,Purospher STAR RP 8 E 3μm定制柱
松三糖(双岐杆菌)