上海源叶生物科技有限公司

钆(Gd)溶液,介质:5%硝酸 1000mg/L in 5% HNO3 源叶 B60616

4-氯苯乙胺 156-41-2 4-Chlorophenethylamine 98% 源叶 S62124

芹菜素 7-二葡萄糖苷酸 74696-01-8 HPLC≥95% 源叶 B22552

2,3-二氟-4-丁氧基苯硼酸 156487-12-6 98% 源叶 S62128

(E)-6-O-对香豆酰鸡屎藤次苷甲酯 83946-90-1 HPLC≥98% 源叶 B22586

2,3-二乙基吡嗪 15707-24-1 2,3-Diethylpyrazine 98% 源叶 S62151

硫丹硫酸酯 1031-07-8 100μg/ml in cyclohexane 源叶 B60631

对甲酰基苯甲酸甲酯 1571-08-0 Methyl 4-Formylbenzoate 98% 源叶 S62154

3,4,5,6-四氯酞亚胺 1571-13-7 96% 源叶 S62155

混合磷酸盐pH标准溶液 pH=6.864 源叶 B60640

2,2',5,5'-四氯二苯胺 15721-02-5 98% 源叶 S62160

苯酰菌胺 156052-68-5 1000μg/ml in methylbenzene 源叶 B60645

五氟苯硼酸 1582-24-7 98% 含不同量的酸酐 源叶 S62192

9,9'-螺二芴 159-66-0 9,9-Spirobi[9H-Fluorene] 98% 源叶 S62250

氟芬隆 101463-69-8 100μg/ml in methylbenzene 源叶 B60650

人参皂苷 RS2 87733-66-2 Ginsenoside Rs2 HPLC≥98% 源叶 B22601

甲磺酸己酯 16156-50-6 Hexyl methanesulfonate ≥97% 源叶 S62323

吡唑-3-羧酸 1621-91-6 98% 源叶 S62356

2,3,4,5-Tetrachloroaniline 634-83-3 100μg/ml in 甲醇 源叶 B60678

2,4-二甲基苄醇 16308-92-2 98% 源叶 S62381

ANTHRANOYLLYCOCTONINE 22413-78-1 HPLC≥98% 源叶 B23035

对乙氧基苯甲酰氯 16331-46-7 4-Ethoxybenzoyl chloride 98% 源叶 S62389

除螨酯 80-38-6 FENSON 1000μg/ml in methylbenzene 源叶 B60733

3,3-二氟吡咯烷盐酸盐 163457-23-6 98% 源叶 S62398