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
硝酸钾溶液标准物质
Agilent HC-C18
硝酸银标准滴定溶液,c(AgNO3)=0.5mol/L(0.5N)
封板垫,可刺穿,美国地区不提供销售
p-Hydrazino-N-methylbenzenemethanesulfonamide Hydrochloride
Boc-L-谷氨酰胺
气相色谱柱,TG-1301MS 60m x 0.53mm x 1μm
CHROMATOGRAPY-COLUMNS, WITH ST-SOCKET 14/23, ST-PTFE-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING
BAGS LDPE TRANSPARENT, THICKNESS 0,05 MM WIDTH 200 MM, LENGTH 320 MM PACK OF 100 PCS
Tripods, outer ? 140 mm, height 220 mm, screwed feet, stainless steel