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
(SO2)二氧化硫测定装置
Micro spatula, length: 185 mm, 50 x 4 mm, with two flat ends, stainless steel
Macro rectangular cells, 7000 μl, path length 20 mm, applicable wavelength 334-2500 nm, 45 x 12,5 x 22,5 mm, with 2 polished windows, optical glass with PTFE lid
BETABASIC C4 5UM 20X2.1MM DASH HTS COLUMN, PK3
HT8高温柱C8%苯基聚碳硼硅氧烷
单核细胞增生李斯特菌 ATCC19115
(S)-1-苯基-1,2-乙二醇
FLASK, ROUND BOTTOM, FLASKS CAPACITY 50 ML, CONDENSER SOCKET ST 19/26
甲醇中克草猛溶液,1000μg/mL
500ml 梨形分液漏斗