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| 产品编号 | CAS号 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| O683836 | 328-50-7 | 2-氧代戊二酸缓冲液, pH=8.0，符合药典：通则8004 2-oxoglutaric acid buffer solution, pH=8.0，符合药典：通则8004 |
C5H6O5 | |
| A886226 | 2420-94-2 | 2-氨基乙基甲基丙烯酸酯盐酸盐, 分析对照品,99% 2-Aminoethyl methacrylate hydrochloride, 分析对照品,99% |
C6H11NO2·HCl | |
| C798575 | 93-71-0 | 2-氯-N, N-二烯丙基乙酰胺溶液, 100μg/mL in Methanol, uncertainty 3% 2-Chloro-N, N-Diallylacetamide solution, 100μg/mL in Methanol, uncertainty 3% |
C8H12ClNO | |
| C798574 | 93-71-0 | 2-氯-N, N-二烯丙基乙酰胺溶液, 1000μg/mL in Methanol, uncertainty 2% 2-Chloro-N, N-Diallylacetamide solution, 1000μg/mL in Methanol, uncertainty 2% |
C8H12ClNO | |
| C798573 | 93-71-0 | 2-氯-N, N-二烯丙基乙酰胺溶液, 1000μg/mL in Acetonitrile, uncertainty 2% 2-Chloro-N, N-Diallylacetamide solution, 1000μg/mL in Acetonitrile, uncertainty 2% |
C8H12ClNO | |
| N741948 | 2号浊度比浊液, 符合2020版中国药典，用于目视比浊法 No. 2 turbidimetric liquid, 符合2020版中国药典，用于目视比浊法 |
|||
| D708033 | 3318-08-9 | 3' ,6'-二羟基-4-硝基-3H-螺[异苯并呋喃-1,9'-氧杂蒽]-3-酮, 98% 3',6'-Dihydroxy-4-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 98% |
C20H11NO7 | |
| B890167 | 50-32-8 | 3,4-苯并芘, 分析对照品,≥99% 3,4-Benzopyrene, 分析对照品,≥99% |
C20H12 | |
| M886147 | 107-96-0 | 3-巯基丙酸, 99.5%,分析对照品 3-Mercaptopropionic acid, 99.5%,分析对照品 |
C3H6O2S | |
| F683851 | 341-27-5 | 3-氟水杨酸, 10mM in DMSO 3-Fluorosalicylic Acid, 10mM in DMSO |
C7H5FO3 | |
| N741947 | 3号浊度比浊液, 符合2020中国药典，用于目视比浊法 No. 3 turbidimetric liquid, 符合2020中国药典，用于目视比浊法 |
|||
| D728860 | 1662-01-7 | 4,7-二苯基-1,10-菲啰啉显色剂, 0.01mol/L in 95%Ethanol 4,7-Diphenyl-1,10-phenanthroline indicator, 0.01mol/L in 95%Ethanol |
C24H16N2 | |
| N828197 | 5290-62-0 | 4-(4-氨苯酚)-1-萘酚, 4-(4-Nitrophenylazo)-1-naphthol, |
C16H11N3O3 | |
| E866089 | 2313-87-3 | 4-乙氧基橘红盐酸盐, ≥95% 4-Ethoxychrysoidine Hydrochloride, ≥95% |
C14H16N4O·HCl | |
| A902513 | 83-07-8 | 4-氨基安替吡啉, for spectrophotometric det. of H2O2 and phenols, ≥98.0% 4-Aminoantipyrine, for spectrophotometric det. of H2O2 and phenols, ≥98.0% |
C11H13N3O | |
| N741946 | 4号浊度比浊液, 符合2020中国药典，用于目视比浊法 No. 4 turbidimetric liquid, 符合2020中国药典，用于目视比浊法 |
|||
| O963576 | 6470-68-4 | 5-O-肉桂酰奎宁酸, 99% 5-O-Cinnamoylquinic acid, 99% |
C16H18O7 | |
| M683852 | 16475-90-4 | 5-乙酰水杨酸甲酯, 10mM in DMSO Methyl 5-Acetylsalicylate, 10mM in DMSO |
C10H10O4 | |
| D868213 | 50783-80-7 | 5-二甲胺基-2-(2-吡啶偶氮)苯酚, 98% 5-Dimethylamino-2-(2-pyridylazo)phenol, 98% |
C13H14N4O | |
| T779919 | 15139-21-6 | 5-巯基-2-硝基苯甲酸(TNB), ≥98%，用于DTNB硫醇定量 5-Mercapto-2-nitrobenzoic acid(TNB), ≥98%，用于DTNB硫醇定量 |
C7H5NO4S |
