6,8-二溴[1,2,4]三唑并[1,5-a]吡嗪, 6,8-Dibromo-[1,2,4]triazolo[1,5-a]pyrazine

3-乙酰氨基噻吩-2-甲酸甲酯, Methyl 3-acetamidothiophene-2-carboxylate

黄曲霉素B1标准溶液, Aflatoxin B1 Standard solution

5-溴-2-氯-4-氟苯酚, 5-Bromo-2-chloro-4-fluorophenol

(S)-2-((叔丁氧基羰基)(甲基)氨基)戊-4-烯酸, (S)-2-((tert-Butoxycarbonyl)(methyl)amino)pent-4-enoic acid

L-苯丙氨酰甘氨酰甘氨酸, L-Phenylalanylglycylglycine

(1-异丙基-1H-吡唑-4-基)硼酸, (1-Isopropyl-1H-pyrazol-4-yl)boronic acid

化妆品中15种VOCs混标溶液, 15 VOCs Mix Solution

二苯酮-5标准溶液, 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid sodium salt

3-羟基克百威, Carbofuran-3-hydroxy,1000ppm

五种阴离子混标, Combined Five Anion Standard

柠檬黄, Tartrazine,1000ppm

D5-3-氯-1,2-丙二醇, D5-3-MCPD,1000ppm

D-对氟苯甘氨酸, (R)-2-Amino-2-(4-fluorophenyl)acetic Acid

(S)-2-(1,3-二氧代异吲哚啉-2-基)丙酸, (S)-2-(1,3-Dioxoisoindolin-2-yl)propanoic acid