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
Ammonium ricinoleate
(E)-嘧草醚
First Standard® 甲醇中粉唑醇溶液, 100μg/mL
Dimethachlor oxalamic acid (OA),certified 标准品
Cobalt, SUS, 40 x 30mm标准品
2.4-Dimethylphenol Solution 100ug/ml in Methanol
ACETYL-B-D-GALACTOSAMINE, N-(RG) 标准品
4-Nitrosopiperazin-2-one
消旋卡多曲杂质F 标准品
3-Chloropropionitrile