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
ASTM Method D3606 Check Standard with 4% 2-Butanol in Isooctane
Iron Metallo - Organic Standard 1000ug/g in Mineral Oil
异戊胺/3-甲基丁胺 标准品
腈苯唑 标准品
Carnosic acid 标准品
Bis(butoxyethyl) Phosphate
甲醇中盐酸氯苯胍
3-p-Anisoyl Acacetin
First Standard® 乙腈中埃卡瑞丁溶液, 1000μg/mL
GBW(E)060139 乙腈中没食子酸十二酯溶液,1000μg/mL