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
不锈钢无缝管
p-Nitrobenzylamine Hydrochloride
LiChroCART 55-4,LiChrospher 100 RP-18 5μm定制柱
PUNYW10700335 Vildagliptin Impurity 26
直式衬管
中性氧化铝固相萃取柱
缩合剂 TCTU
Hibar 250-3,LiChrospher 100 RP-18 5μm定制柱
BOTTLES, CONICAL SHOULDER, NARROW MOUTH, AMBER SODA-GLASS, PE-STOPPER, ST 24/29, 500 ML
1,2,3,6,7,8-六氢芘