国家对照品_中国对照品—【埃尔文】

化学对照品
自制对照品
对照药材
中药对照品
工作对照品
国家对照品
杂质对照品
中检所对照品
液相标准品
Supelco
Witega
APSC
NIST
NU-Chek
ChromaDex
Fermentek

1-Methyl Estrone-3-acetate

30903-07-2 25mg
4-Methyl Ethynyl Estradiol

155683-61-7 5mg
3-Methylcinnamic Acid

3029-79-6 50mg
1-(1-Methylethyl)-N-[(6-methyl-2-oxo-4-propyl-1,2-dihydro-3-pyridinyl)methyl]-6-[2-(4-meth

1346704-33-3 5mg
Methyl 5-Ethyl-2-pyridine-carboxylate

13509-14-3 500mg
1,2-O-(1-Methylethylidene)-6-O-(triphenylmethyl)-β-L-arabino-hexofuranos-5-ulose

109680-99-1 50mg
Methyl 3-(Ethylcarbamoyl)benzoate

126926-40-7 10g
2',3'-O-(1-Methylethylidene)-6-thio-5’-inosinic Acid Bis(1,1-Dimethylethyl) Este

1375103-71-1 25mg
(1-Methylethyl)carbamic Acid-d7 Phenyl Ester

1329835-22-4 100mg
1,1’-[(1-Methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy]-2-propanol(Mixture

154784-36-8 100mg

上一页
2166
2167
2168
下一页

电话咨询

标准对照品资源信息网

全国统一客服热线：0376-3269266