供应荷兰Buchem B.V稳定同位素标记物标准品4
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L-GLUTAMINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED L-谷氨酰胺(1-13C,99%)微生物/热原测试 L-GLUTAMINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
METHYLAMINE:HCL (13C, 99%) 甲胺:HCL(13C,99%) METHYLAMINE:HCL (13C, 99%)
ADENOSINE:H2O (RIBOSE-1-13C, 99%) 95% CHEMICAL PURITY 腺苷:H2O(核糖-1-13C,99%)95%化学纯度 ADENOSINE:H2O (RIBOSE-1-13C, 99%) 95% CHEMICAL PURITY
SODIUM CYANIDE (13C, 99%) 96% CHEMICAL PURITY 氰化钠(13C,99%)96%化学纯度 SODIUM CYANIDE (13C, 99%) 96% CHEMICAL PURITY
HOMOVANILLIC ACID (1,2-13C2, 98-99%) 高香草酸(1,2-13C2,98-99%) HOMOVANILLIC ACID (1,2-13C2, 98-99%)
TRIETHYL ORTHOFORMATE (FORMYL-13C, 99%) 原甲酸三乙酯(甲酰基-13C,99%) TRIETHYL ORTHOFORMATE (FORMYL-13C, 99%)
2-OCTANOYL-1,3-DISTEARIN (OCTANOIC-1-13C, 99%) 2-辛酰基-1,3-二硬脂酸(辛酸-1-13C,99%) 2-OCTANOYL-1,3-DISTEARIN (OCTANOIC-1-13C, 99%) 稳定同位素标记物标准品
DL-GLUTAMIC ACID:H2O (1-13C, 99%) DL-谷氨酸:H2O(1-13C,99%) DL-GLUTAMIC ACID:H2O (1-13C, 99%)
L-DOPA (ALKYL-2,3-13C2, 98%) 左旋多巴(烷基-2,3-13C2,98%) L-DOPA (ALKYL-2,3-13C2, 98%)
ADENOSINE (RIBOSE-2-13C, 99%) 腺苷(核糖-2-13C,99%) ADENOSINE (RIBOSE-2-13C, 99%)
GLYCINE (1-13C, 99%) 甘氨酸(1-13C,99%) GLYCINE (1-13C, 99%)
GLYCINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED 甘氨酸(1-13C,99%)微生物/热原测试 GLYCINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
D-GLUCOSE (1-13C, 98-99%) D-葡萄糖(1-13C,98-99%) D-GLUCOSE (1-13C, 98-99%) 荷兰Buchem B.V
D-GLUCOSE (1-13C, 98-99%) MICROBIOLOGICAL/PYROGEN TESTED D-葡萄糖(1-13C,98-99%)微生物/热原测试 D-GLUCOSE (1-13C, 98-99%) MICROBIOLOGICAL/PYROGEN TESTED
DL-CYSTEINE, S-BENZYL (1-13C, 99%) DL-半胱氨酸,S-苄基(1-13C,99%) DL-CYSTEINE, S-BENZYL (1-13C, 99%)
PALMITIC ACID (U-13C16, 98%) 棕榈酸(U-13C16,98%) PALMITIC ACID (U-13C16, 98%)
PALMITIC ACID (U-13C16, 98%) MICROBIOLOGICAL/PYROGEN TESTED 棕榈酸(U-13C16,98%)微生物/热原测试 PALMITIC ACID (U-13C16, 98%) MICROBIOLOGICAL/PYROGEN TESTED
SODIUM OCTANOATE (2,4,6,8-13C4, 99%) 辛酸钠(2,4,6,8-13C4,99%) SODIUM OCTANOATE (2,4,6,8-13C4, 99%)
OCTANOIC ACID (13C8, 99%) 辛酸(13C8,99%) OCTANOIC ACID (13C8, 99%)
LINOLEIC ACID (18:2),ETHYL ESTER 95%+ PURE (LINOLEATE-U-13C18, 98%+)MICROBIOLOGICAL/PYROGEN 亚油酸(18:2),95%+纯乙酯(亚油酸-U-13C18,98%+)微生物/热原 LINOLEIC ACID (18:2),ETHYL ESTER 95%+ PURE (LINOLEATE-U-13C18, 98%+)MICROBIOLOGICAL/PYROGEN
L-TYROSINE (2-13C, 99%) L-酪氨酸(2-13C,99%) L-TYROSINE (2-13C, 99%)
PHENOBARBITAL (2,4,5-13C3, 90%) 苯巴比妥(2,4,5-13C3,90%) PHENOBARBITAL (2,4,5-13C3, 90%)
L-CYSTEINE (13C3, 99%) L-半胱氨酸(13C3,99%) L-CYSTEINE (13C3, 99%)
L-TRYPTOPHAN (13C11, 99%) L-色氨酸(13C11,99%) L-TRYPTOPHAN (13C11, 99%)
3-METHYLGLUTACONIC ACID (2,4-13C2, 3-METHYL-13C, 99%) 3-甲基戊二酸(2,4-13C2,3-甲基-13C,99%) 3-METHYLGLUTACONIC ACID (2,4-13C2, 3-METHYL-13C, 99%)
2-OCTANOYL-1,3-DISTEARIN (OCTANOYL-1,2-13C2, 99%) 2-辛酰基-1,3-二硬脂酸(辛酰基-1,2-13C2,99%) 2-OCTANOYL-1,3-DISTEARIN (OCTANOYL-1,2-13C2, 99%)
2-OCTANOYL-1,3-DIOLEIN (OCTANOYL-1,2-13C2, 99%) 2-辛酰基-1,3-二醛(辛酰基-1,2-13C2,99%) 2-OCTANOYL-1,3-DIOLEIN (OCTANOYL-1,2-13C2, 99%)
L-ASPARTIC ACID-N-ALPHA-CBZ (13C4, 97-99%) L-天冬氨酸-N-α-CBZ(13C4,97-99%) L-ASPARTIC ACID-N-ALPHA-CBZ (13C4, 97-99%)
BARIUM CARBONATE (13C, 98%+) 碳酸钡(13C,98%+) BARIUM CARBONATE (13C, 98%+)
PROGESTERONE (3,4-13C2, 90%) 孕酮(3,4-13C2,90%) PROGESTERONE (3,4-13C2, 90%)
OLEIC ACID, POTASSIUM SALT (1-13C, 99%) 油酸钾盐(1-13C,99%) OLEIC ACID, POTASSIUM SALT (1-13C, 99%)
OLEIC ACID, POTASSIUM SALT (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED 油酸钾盐(1-13C,99%)微生物/热原测试 OLEIC ACID, POTASSIUM SALT (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
DL-TYROSINE (1-13C, 99%) DL-酪氨酸(1-13C,99%) DL-TYROSINE (1-13C, 99%)
2-BROMOPROPANE (13C3, 99%) 2-溴丙烷(13C3,99%) 2-BROMOPROPANE (13C3, 99%)
ALPHA-KETOGLUTARIC ACID, DISODIUM SALT (1,2,3,4-13C4, 99%) 97%+ CHEMICAL PURITY α-酮戊二酸二钠盐(1,2,3,4-13C4,99%)97%+化学纯度 ALPHA-KETOGLUTARIC ACID, DISODIUM SALT (1,2,3,4-13C4, 99%) 97%+ CHEMICAL PURITY
FUMARIC ACID (1,4-13C2, 99%) 富马酸(1,4-13C2,99%) FUMARIC ACID (1,4-13C2, 99%)
L-ASPARTIC ACID (1,4-13C2, 99%) L-天冬氨酸(1,4-13C2,99%) L-ASPARTIC ACID (1,4-13C2, 99%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (13C5, 98%) α-酮异戊酸钠盐(13C5,98%) ALPHA-KETOISOVALERIC ACID, SODIUM SALT (13C5, 98%)
METHACRYLONITRILE (NITRILE-13C, 99%) 甲基丙烯腈(腈-13C,99%) METHACRYLONITRILE (NITRILE-13C, 99%)
TRIETHYL ORTHOACETATE (1,2-13C2, 99%) 原乙酸三乙酯(1,2-13C2,99%) TRIETHYL ORTHOACETATE (1,2-13C2, 99%)
D-GLUCOSE (U-12C6, 99.9%) D-葡萄糖(U-12C6,99.9%) D-GLUCOSE (U-12C6, 99.9%)
L-PHENYLALANINE-N-FMOC (1-13C, 99%) L-苯丙氨酸-N-FMOC(1-13C,99%) L-PHENYLALANINE-N-FMOC (1-13C, 99%)
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (1,2-13C2, 99%) α-酮异己酸钠盐(1,2-13C2,99%) ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (1,2-13C2, 99%)
D-GLUCOSE (6-13C, 99%) D-葡萄糖(6-13C,99%) D-GLUCOSE (6-13C, 99%)
L-GLUTAMIC ACID (3-13C, 99%) L-谷氨酸(3-13C,99%) L-GLUTAMIC ACID (3-13C, 99%)
ADIPIC ACID (13C6, 99%) 己二酸(13C6,99%) ADIPIC ACID (13C6, 99%)
L-ORNITHINE:HCL (13C5, 98%) L-鸟氨酸:HCL(13C5,98%) L-ORNITHINE:HCL (13C5, 98%)
L-LEUCINE (1-13C, 99%) L-亮氨酸(1-13C,99%) L-LEUCINE (1-13C, 99%)
L-LEUCINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED L-亮氨酸(1-13C,99%)微生物/热原测试 L-LEUCINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-VALINE (1-13C, 99%) L-缬氨酸(1-13C,99%) L-VALINE (1-13C, 99%)
L-VALINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED L-缬氨酸(1-13C,99%)微生物/热原测试 L-VALINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
ISOPROPANOL (2-13C, 99%) 异丙醇(2-13C,99%) ISOPROPANOL (2-13C, 99%)
L-CYSTINE (3,3′-13C2, 99%) L-胱氨酸(3,3’-13C2,99%) L-CYSTINE (3,3′-13C2, 99%)
DIETHYL MALONATE (1,3-13C2, 99%) 丙二酸二乙酯(1,3-13C2,99%) DIETHYL MALONATE (1,3-13C2, 99%)
DIETHYL MALONATE (2-13C, 99%) 丙二酸二乙酯(2-13C,99%) DIETHYL MALONATE (2-13C, 99%)
DL-SERINE (2-13C, 99%) DL-丝氨酸(2-13C,99%) DL-SERINE (2-13C, 99%)
DL-SERINE (3-13C, 99%) DL-丝氨酸(3-13C,99%) DL-SERINE (3-13C, 99%)
DL-SERINE (3-13C, 90%) DL-丝氨酸(3-13C,90%) DL-SERINE (3-13C, 90%)
D-GLUCOSE (1,2-13C2, 99%) D-葡萄糖(1,2-13C2,99%) D-GLUCOSE (1,2-13C2, 99%)
D-GLUCOSE (1,2-13C2, 99%) MICROBIOLOGICAL/PYROGEN TESTED D-葡萄糖(1,2-13C2,99%)微生物/热原测试 D-GLUCOSE (1,2-13C2, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-PROLINE (1-13C, 99%) L-脯氨酸(1-13C,99%) L-PROLINE (1-13C, 99%)
L-PROLINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED L-脯氨酸(1-13C,99%)微生物/热原测试 L-PROLINE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
CAFFEINE (TRIMETHYL-13C3, 99%) 咖啡因(三甲基-13C3,99%) CAFFEINE (TRIMETHYL-13C3, 99%)
DL-ASPARTIC ACID (4-13C, 99%) DL-天冬氨酸(4-13C,99%) DL-ASPARTIC ACID (4-13C, 99%)
STEARIC ACID (METHYL-13C, 99%) 硬脂酸(甲基-13C,99%) STEARIC ACID (METHYL-13C, 99%)
TRIETHYL ORTHOACETATE (1,2-13C2, 96%) 95% CHEMICAL PURITY 原乙酸三乙酯(1,2-13C2,96%)95%化学纯度 TRIETHYL ORTHOACETATE (1,2-13C2, 96%) 95% CHEMICAL PURITY
L-CITRULLINE (UREIDO-13C, 99%) L-瓜氨酸(脲-13C,99%) L-CITRULLINE (UREIDO-13C, 99%)
THEOPHYLLINE (DIMETHYL-13C2, 99%) 茶碱(二甲基-13C2,99%) THEOPHYLLINE (DIMETHYL-13C2, 99%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (13C4, 98%) α-酮丁酸钠盐(13C4,98%) ALPHA-KETOBUTYRIC ACID, SODIUM SALT (13C4, 98%)
L-GLUTAMIC ACID (5-13C, 99%) L-谷氨酸(5-13C,99%) L-GLUTAMIC ACID (5-13C, 99%)
SODIUM PALMITATE (13C16, 98%+) 棕榈酸钠(13C16,98%+) SODIUM PALMITATE (13C16, 98%+)
ETHANOL (1,2-13C2, 99%) 乙醇(1,2-13C2,99%) ETHANOL (1,2-13C2, 99%) (
SODIUM FORMATE (13C, 99%) 甲酸钠(13C,99%) SODIUM FORMATE (13C, 99%)
SODIUM FORMATE (13C, 99%) 甲酸钠(13C,99%) CLM-583-5
ASPIRIN (ACETYL-1-13C, 99%) 阿司匹林(乙酰-1-13C,99%) ASPIRIN (ACETYL-1-13C, 99%)
BENZOIC ACID (CARBOXYL-13C, 99%) 苯甲酸(羧基-13C,99%) BENZOIC ACID (CARBOXYL-13C, 99%)
L-LYSINE:2HCL (1-13C, 99%) 赖氨酸:2HCL(1-13C,99%) L-LYSINE:2HCL (1-13C, 99%)
L-LYSINE:2HCL (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED 赖氨酸:2HCL(1-13C,99%)微生物/热原测试 L-LYSINE:2HCL (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-ASPARTIC ACID (3-13C, 98-99%) L-天冬氨酸(3-13C,98-99%) L-ASPARTIC ACID (3-13C, 98-99%)
AMINOPYRINE (N,N-DIMETHYL-13C2, 99%) 氨基比林(N,N-二甲基-13C2,99%) AMINOPYRINE (N,N-DIMETHYL-13C2, 99%)
AMINOPYRINE (N,N-DIMETHYL-13C2, 99%) MICROBIOLOGICAL/PYROGEN TESTED 氨基比林(N,N-二甲基-13C2,99%)微生物/热原测试 AMINOPYRINE (N,N-DIMETHYL-13C2, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-LYSINE:2HCL (6-13C, 99%) 赖氨酸:2HCL(6-13C,99%) L-LYSINE:2HCL (6-13C, 99%)
L-TYROSINE (PHENOL-3,5-13C2, 95-99%) L-酪氨酸(苯酚-3,5-13C2,95-99%) L-TYROSINE (PHENOL-3,5-13C2, 95-99%)
L-LYSINE-ALPHA-N-FMOC, EPSILON-N-T-BOC (1-13C, 99%) 赖氨酸-α-N-FMOC,ε-N-T-BOC(1-13C,99%) L-LYSINE-ALPHA-N-FMOC, EPSILON-N-T-BOC (1-13C, 99%)
L-TYROSINE (PHENOL-4-13C, 95-99%) L-酪氨酸(苯酚-4-13C,95-99%) L-TYROSINE (PHENOL-4-13C, 95-99%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (METHYL-13C, 99%) α-酮丁酸钠盐(甲基-13C,99%) ALPHA-KETOBUTYRIC ACID, SODIUM SALT (METHYL-13C, 99%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (DIMETHYL-13C2, 99%) α-酮异戊酸钠盐(二甲基-13C2,99%) ALPHA-KETOISOVALERIC ACID, SODIUM SALT (DIMETHYL-13C2, 99%)
LINOLEIC ACID (18:2) (U-13C18, 98%) 94%+ ( 亚油酸(18:2)(U-13C18,98%)94%+( LINOLEIC ACID (18:2) (U-13C18, 98%) 94%+ (
SUCCINYLACETONE (3,4,5,6,7-13C5, 99%) 琥珀酰丙酮(3,4,5,6,7-13C5,99%) SUCCINYLACETONE (3,4,5,6,7-13C5, 99%)
2,4-PENTANEDIONE (13C5, 99%) 2,4-戊二酮(13C5,99%) 2,4-PENTANEDIONE (13C5, 99%)
STEARIC ACID (1-13C, 99%) 硬脂酸(1-13C,99%) STEARIC ACID (1-13C, 99%)
L-GLUTAMIC ACID (1-13C, 99%) L-谷氨酸(1-13C,99%) L-GLUTAMIC ACID (1-13C, 99%)
L-GLUTAMIC ACID (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED L-谷氨酸(1-13C,99%)微生物/热原测试 L-GLUTAMIC ACID (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-THYROXINE (TYROSINE-RING-13C6, 99%) 90% PURE 左旋甲状腺素(酪氨酸环13C6,99%)纯度90% L-THYROXINE (TYROSINE-RING-13C6, 99%) 90% PURE
KETOCONAZOLE (CARBONYL-13C, 99%) 酮康唑(羰基-13C,99%) KETOCONAZOLE (CARBONYL-13C, 99%)
TEMOZOLOMIDE (METHYL-13C, 99%) 替莫唑胺(甲基-13C,99%) TEMOZOLOMIDE (METHYL-13C, 99%)
D-ARABINOSE (1-13C, 99%) D-阿拉伯糖(1-13C,99%) D-ARABINOSE (1-13C, 99%)
L-TRYPTOPHAN (INDOLE-3-13C, 95-99%) L-色氨酸(吲哚-3-13C,95-99%) L-TRYPTOPHAN (INDOLE-3-13C, 95-99%)
ACETYL CHLORIDE (2-13C, 99%) 乙酰氯(2-13C,99%) ACETYL CHLORIDE (2-13C, 99%)
ACETYL CHLORIDE (1,2-13C2, 99%) 乙酰氯(1,2-13C2,99%) ACETYL CHLORIDE (1,2-13C2, 99%)