供应荷兰Buchem B.V稳定同位素标记物标准品6

供应荷兰Buchem B.V稳定同位素标记物标准品6

产品详情如下,更多产品价格和货期,请咨询客服,供实验室使用!

17A-HYDROXYPROGESTERONE (2,3,4-13C3,98%) 17A-羟基孕酮(2,3,4-13C3,98%)        17A-HYDROXYPROGESTERONE (2,3,4-13C3,98%)

17A-HYDROXYPROGESTERONE (2,3,4-13C3,98%) 100 UG/ML IN METHANOL      甲醇中的17A-羟基孕酮(2,3,4-13C3,98%)100 UG/ML     17A-HYDROXYPROGESTERONE (2,3,4-13C3,98%) 100 UG/ML IN METHANOL 荷兰Buchem B.V

17A-HYDROXYPROGESTERONE (2,3,4-13C3,98%) 1000 UG/ML IN METHANOL    甲醇中的17A-羟基孕酮(2,3,4-13C3,98%)1000 UG/ML     17A-HYDROXYPROGESTERONE (2,3,4-13C3,98%) 1000 UG/ML IN METHANOL

PROGESTERONE (2,3,4-13C3,99%) 孕酮(2,3,4-13C3,99%)       PROGESTERONE (2,3,4-13C3,99%) 稳定同位素标记物标准品

L-GLUTAMINE (13C5, 99%; 15N2, 99%)  L-谷氨酰胺(13C5,99%;15N2,99%)   L-GLUTAMINE (13C5, 99%; 15N2, 99%)

PROGESTERONE (2,3,4-13C3,99%) 50 UG/ML IN ACETONITRILE  乙腈中孕酮(2,3,4-13C3,99%)50 UG/ML  PROGESTERONE (2,3,4-13C3,99%) 50 UG/ML IN ACETONITRILE

PROGESTERONE (2,3,4-13C3,99%) 100 UG/ML IN ACETONITRILE         乙腈中孕酮(2,3,4-13C3,99%)100 UG/ML         PROGESTERONE (2,3,4-13C3,99%) 100 UG/ML IN ACETONITRILE

TESTOSTERONE (2,3,4-13C3,99%)  睾酮(2,3,4-13C3,99%)       TESTOSTERONE (2,3,4-13C3,99%)

TESTOSTERONE (2,3,4-13C3,99%) 100 UG/ML IN METHANOL       睾酮(2,3,4-13C3,99%)100 UG/ML甲醇溶液   TESTOSTERONE (2,3,4-13C3,99%) 100 UG/ML IN METHANOL

GLYCINE-N-T-BOC (13C2, 97-99%; 15N, 97-99%)   甘氨酸-N-T-BOC(13C2,97-99%;15N,97-99%)  GLYCINE-N-T-BOC (13C2, 97-99%; 15N, 97-99%)

L-TRYPTOPHAN (13C11, 99%; 15N2, 99%)      L-色氨酸(13C11,99%;15N2,99%)     L-TRYPTOPHAN (13C11, 99%; 15N2, 99%)

L-LEUCINE (13C6, 99%; 15N, 99%) L-亮氨酸(13C6,99%;15N,99%) L-LEUCINE (13C6, 99%; 15N, 99%)

L-LEUCINE (13C6, 99%;15N, 99%) MICROBIOLOG/PYROGEN TEST        L-亮氨酸(13C6,99%;15N,99%)微生物/热原试验         L-LEUCINE (13C6, 99%;15N, 99%) MICROBIOLOG/PYROGEN TEST

L-LYSINE:2HCL (13C6, 99%; 15N2, 99%) 赖氨酸:2HCL(13C6,99%;15N2,99%)      L-LYSINE:2HCL (13C6, 99%; 15N2, 99%)

L-ASPARTIC ACID-N-T-BOC, B-BZ ESTER (13C4, 97-99%; 15N, 97-99%) L-天冬氨酸-N-T-BOC,B-BZ酯(13C4,97-99%;15N,97-99%)         L-ASPARTIC ACID-N-T-BOC, B-BZ ESTER (13C4, 97-99%; 15N, 97-99%)

L-PHENYLALANINE-N-T-BOC (13C9, 97-99%; 15N, 97-99%)   L-苯丙氨酸-N-T-BOC(13C9,97-99%;15N,97-99%)         L-PHENYLALANINE-N-T-BOC (13C9, 97-99%; 15N, 97-99%)

L-ALANINE-N-T-BOC (13C3, 97-99%; 15N, 97-99%)         L-丙氨酸-N-T-BOC(13C3,97-99%;15N,97-99%)         L-ALANINE-N-T-BOC (13C3, 97-99%; 15N, 97-99%)

L-VALINE-N-T-BOC (13C5, 97-99%; 15N, 97-99%)   L-缬氨酸-N-T-BOC(13C5,97-99%;15N,97-99%)        L-VALINE-N-T-BOC (13C5, 97-99%; 15N, 97-99%)

L-LEUCINE-N-T-BOC:H2O (13C6, 97-99%; 15N, 97-99%)         L-亮氨酸-N-T-BOC:H2O(13C6,97-99%;15N,97-99%)         L-LEUCINE-N-T-BOC:H2O (13C6, 97-99%; 15N, 97-99%)

FORMAMIDE (13C, 99%; 15N, 98%)        甲酰胺(13C,99%;15N,98%)      FORMAMIDE (13C, 99%; 15N, 98%)

POTASSIUM CYANIDE (13C, 99%; 15N, 98%+)         氰化钾(13C,99%;15N,98%+)    POTASSIUM CYANIDE (13C, 99%; 15N, 98%+)

GLYCINE (13C2, 99%; 15N, 99%)     甘氨酸(13C2,99%;15N,99%)    GLYCINE (13C2, 99%; 15N, 99%)

L-ALANINE (2-13C, 99%; 15N, 98%)         L-丙氨酸(2-13C,99%;15N,98%)         L-ALANINE (2-13C, 99%; 15N, 98%)

ACETAMINOPHEN (ACETYL-13C2, 99%; 15N, 98%+)      对乙酰氨基酚(乙酰-13C2,99%;15N,98%+)     ACETAMINOPHEN (ACETYL-13C2, 99%; 15N, 98%+)

FAPYADENINE (FORMYL-13C, 98%;DIAMINO-15N2, 98%)      法比腺嘌呤(甲酰基-13C,98%;二氨基-15N2,98%)         FAPYADENINE (FORMYL-13C, 98%;DIAMINO-15N2, 98%)

L-VALINE (1-13C, 99%; 15N, 98%)   L-缬氨酸(1-13C,99%;15N,98%)         L-VALINE (1-13C, 99%; 15N, 98%)

DL-LYSINE:2HCL (2-13C, 99%; EPSILON-15N, 99%)          DL-赖氨酸:2HCL(2-13C,99%;ε-15N,99%)  DL-LYSINE:2HCL (2-13C, 99%; EPSILON-15N, 99%)

L-LEUCINE (2-13C, 99%; 15N, 95-99%)   L-亮氨酸(2-13C,99%;15N,95-99%)   L-LEUCINE (2-13C, 99%; 15N, 95-99%)

4-HYDROXYPHENOBARBITAL (2-13C, 99%; 1,3-15N2, 98%+)         4-羟基苯巴比妥(2-13C,99%;1,3-15N2,98%+)         4-HYDROXYPHENOBARBITAL (2-13C, 99%; 1,3-15N2, 98%+)

THYMIDINE (13C10, 98%; 15N2, 96-98%)       胸苷(13C10,98%;15N2,96-98%)       THYMIDINE (13C10, 98%; 15N2, 96-98%)

L-ASPARAGINE:H2O (13C4, 99%; 15N2, 99%)          L-天冬酰胺:H2O(13C4,99%;15N2,99%)         L-ASPARAGINE:H2O (13C4, 99%; 15N2, 99%)

FAPYGUANINE (FORMYL-13C, 99%; 4-AMINO-5-AMIDO-15N2, 98%)    法比鸟嘌呤(甲酰基-13C,99%;4-氨基-5-氨基-15N2,98%)         FAPYGUANINE (FORMYL-13C, 99%; 4-AMINO-5-AMIDO-15N2, 98%)

8-HYDROXYGUANINE:1/2H2O (8-13C, 98%; 7,9-15N2, 98%)          8-羟基鸟嘌呤:1/2H2O(8-13C,98%;7,9-15N2,98%)         8-HYDROXYGUANINE:1/2H2O (8-13C, 98%; 7,9-15N2, 98%)

L-CYSTEINE (13C3, 99%; 15N, 99%)         L-半胱氨酸(13C3,99%;15N,99%)     L-CYSTEINE (13C3, 99%; 15N, 99%)

2′-DEOXYADENOSINE (13C10, 98%; 15N5, 96-98%)        2’-脱氧腺苷(13C10,98%;15N5,96-98%)        2′-DEOXYADENOSINE (13C10, 98%; 15N5, 96-98%)

CYTIDINE (13C9, 98%; 15N3, 96-98%)    胞苷(13C9,98%;15N3,96-98%)          CYTIDINE (13C9, 98%; 15N3, 96-98%)

GUANOSINE:H2O (13C10, 98%; 15N5, 96-98%)      鸟苷:H2O(13C10,98%;15N5,96-98%)    GUANOSINE:H2O (13C10, 98%; 15N5, 96-98%)

GUANOSINE 5′-TRIPHOSPHATE, NH4 SALT (13C;15N,98-99%);CHEM.PURITY >90% (IN SOLN)     鸟嘌呤核苷5’-三磷酸盐,NH4盐(13C;15N,98-99%);化学。纯度>90%(溶液中)     GUANOSINE 5′-TRIPHOSPHATE, NH4 SALT (13C;15N,98-99%);CHEM.PURITY >90% (IN SOLN)

POTASSIUM THIOCYANATE (13C, 99%; 15N, 98%+)        硫氰酸钾(13C,99%;15N,98%+)         POTASSIUM THIOCYANATE (13C, 99%; 15N, 98%+)

GUANINE (8-13C, 98%; 7,9-15N2, 98%) 鸟嘌呤(8-13C,98%;7,9-15N2,98%)  GUANINE (8-13C, 98%; 7,9-15N2, 98%)

5,5-DIPHENYLHYDANTOIN (2-13C, 99%; 1,3-15N2, 98%+)    5,5-二苯基乙内酰脲(2-13C,99%;1,3-15N2,98%+)         5,5-DIPHENYLHYDANTOIN (2-13C, 99%; 1,3-15N2, 98%+)

L-LEUCINE-N-FMOC (13C6, 97-99%; 15N, 97-99%)         L-亮氨酸-N-FMOC(13C6,97-99%;15N,97-99%)         L-LEUCINE-N-FMOC (13C6, 97-99%; 15N, 97-99%)

L-LEUCINE-N-FMOC (13C6, 99%; 15N, 99%)   L-亮氨酸-N-FMOC(13C6,99%;15N,99%)  L-LEUCINE-N-FMOC (13C6, 99%; 15N, 99%)

L-ISOLEUCINE-N-FMOC (13C6, 97-99%; 15N, 97-99%)   L-异亮氨酸-N-FMOC(13C6,97-99%;15N,97-99%)         L-ISOLEUCINE-N-FMOC (13C6, 97-99%; 15N, 97-99%)

L-ISOLEUCINE-N-FMOC (13C6, 99%; 15N, 99%)      L-异亮氨酸-N-FMOC(13C6,99%;15N,99%)       L-ISOLEUCINE-N-FMOC (13C6, 99%; 15N, 99%)

L-PROLINE-N-FMOC (13C5, 97-99%; 15N, 97-99%)         L-脯氨酸-N-FMOC(13C5,97-99%;15N,97-99%)         L-PROLINE-N-FMOC (13C5, 97-99%; 15N, 97-99%)

L-PROLINE-N-FMOC (13C5, 99%; 15N, 99%)   L-脯氨酸-N-FMOC(13C5,99%;15N,99%)  L-PROLINE-N-FMOC (13C5, 99%; 15N, 99%)

L-VALINE-N-FMOC (13C5, 97-99%; 15N, 97-99%)   L-缬氨酸-N-FMOC(13C5,97-99%;15N,97-99%)         L-VALINE-N-FMOC (13C5, 97-99%; 15N, 97-99%)

L-VALINE-N-FMOC (13C5, 99%; 15N, 99%)      L-缬氨酸-N-FMOC(13C5,99%;15N,99%)  L-VALINE-N-FMOC (13C5, 99%; 15N, 99%)

L-TYROSINE-N-FMOC, O-TERT-BUTYL ETHER (13C9, 97-99%; 15N, 97-99%) L-酪氨酸-N-FMOC,邻叔丁基醚(13C9,97-99%;15N,97-99%)         L-TYROSINE-N-FMOC, O-TERT-BUTYL ETHER (13C9, 97-99%; 15N, 97-99%)

L-TYROSINE-N-FMOC, O-TERT-BUTYL ETHER (13C9, 99%; 15N, 99%)   L-酪氨酸-N-FMOC,邻叔丁基醚(13C9,99%;15N,99%)         L-TYROSINE-N-FMOC, O-TERT-BUTYL ETHER (13C9, 99%; 15N, 99%)

GUANOSINE 5′-TRIPHOSPHATE, LITHIUM SALT (13C10, 98%; 15N5, 96-98%) 90-95% PURITY      鸟嘌呤核苷5’-三磷酸盐锂盐(13C10,98%;15N5,96-98%)纯度90-95% GUANOSINE 5′-TRIPHOSPHATE, LITHIUM SALT (13C10, 98%; 15N5, 96-98%) 90-95% PURITY

GUANOSINE 5′-TRIPHOSPHATE, LITHIUM SALT (U-13C10, 98%;U-15N5, 98%)CHEM PUR. >90% (IN SOLN)         鸟嘌呤核苷5’-三磷酸盐锂盐(U-13C10,98%;U-15N5,98%)化学性质>90%(溶液中)        GUANOSINE 5′-TRIPHOSPHATE, LITHIUM SALT (U-13C10, 98%;U-15N5, 98%)CHEM PUR. >90% (IN SOLN)

L-PROLINE (13C5, 99%; 15N, 99%) L-脯氨酸(13C5,99%;15N,99%) L-PROLINE (13C5, 99%; 15N, 99%)

L-PROLINE (MICROBIOLOGICAL/PYROGEN TESTED) (13C5,99%;15N, 99%) L-脯氨酸(微生物/热原测试)(13C5,99%;15N,99%)         L-PROLINE (MICROBIOLOGICAL/PYROGEN TESTED) (13C5,99%;15N, 99%)

L-PHENYLALANINE-N-FMOC (13C9, 97-99%; 15N, 97-99%)   L-苯丙氨酸-N-FMOC(13C9,97-99%;15N,97-99%)         L-PHENYLALANINE-N-FMOC (13C9, 97-99%; 15N, 97-99%)

L-PHENYLALANINE-N-FMOC (13C9, 99%; 15N, 99%)      L-苯丙氨酸-N-FMOC(13C9,99%;15N,99%)         L-PHENYLALANINE-N-FMOC (13C9, 99%; 15N, 99%)

L-TYROSINE (13C9, 99%; 15N, 99%)        L-酪氨酸(13C9,99%;15N,99%) L-TYROSINE (13C9, 99%; 15N, 99%)

L-GLUTAMINE-N-FMOC (13C5, 97-99%; 15N2, 97-99%)          L-谷氨酰胺-N-FMOC(13C5,97-99%;15N2,97-99%)         L-GLUTAMINE-N-FMOC (13C5, 97-99%; 15N2, 97-99%)

GLYCINE-N-FMOC (13C2, 97-99%; 15N, 97-99%)    甘氨酸-N-FMOC(13C2,97-99%;15N,97-99%)   GLYCINE-N-FMOC (13C2, 97-99%; 15N, 97-99%)

GLYCINE-N-FMOC (13C2, 99%; 15N, 99%)      甘氨酸-N-FMOC(13C2,99%;15N,99%)     GLYCINE-N-FMOC (13C2, 99%; 15N, 99%)

L-METHIONINE-N-FMOC (13C5, 97-99%; 15N, 97-99%)          L-蛋氨酸-N-FMOC(13C5,97-99%;15N,97-99%)         L-METHIONINE-N-FMOC (13C5, 97-99%; 15N, 97-99%)

L-ASPARAGINE-N-FMOC (13C4, 97-99%; 15N2, 97-99%)         L-天冬酰胺-N-FMOC(13C4,97-99%;15N2,97-99%)         L-ASPARAGINE-N-FMOC (13C4, 97-99%; 15N2, 97-99%)

L-ALANINE-N-FMOC (13C3, 97-99%; 15N, 97-99%)         L-丙氨酸-N-FMOC(13C3,97-99%;15N,97-99%)         L-ALANINE-N-FMOC (13C3, 97-99%; 15N, 97-99%)

L-ALANINE-N-FMOC (13C3, 99%; 15N, 99%)  L-丙氨酸-N-FMOC(13C3,99%;15N,99%)  L-ALANINE-N-FMOC (13C3, 99%; 15N, 99%)

L-GLUTAMIC ACID-N-FMOC, GAMMA-TERT-BUTYL ESTER (13C5, 97-99%;15N, 97-99%) 96% C.P.       L-谷氨酸-N-FMOC,γ-叔丁酯(13C5,97-99%;15N,97-99%)96%C.P。      L-GLUTAMIC ACID-N-FMOC, GAMMA-TERT-BUTYL ESTER (13C5, 97-99%;15N, 97-99%) 96% C.P.

L-GLUTAMIC ACID-N-FMOC, GAMMA-TERT-BUTYL ESTER (13C5, 99%; 15N, 99%) 96% C.P.        L-谷氨酸-N-FMOC,γ-叔丁酯(13C5,99%;15N,99%)96%C.P。         L-GLUTAMIC ACID-N-FMOC, GAMMA-TERT-BUTYL ESTER (13C5, 99%; 15N, 99%) 96% C.P.

L-LYSINE-ALPHA-N-FMOC, EPSILON-N-T-BOC (13C6, 99%; 15N2, 99%) L-赖氨酸-α-N-FMOC,ε-N-T-BOC(13C6,99%;15N2,99%)         L-LYSINE-ALPHA-N-FMOC, EPSILON-N-T-BOC (13C6, 99%; 15N2, 99%)

L-HOMOARGININE:HCL (13C7, 98%+; 15N4, 98%+)       L-高精氨酸:HCL(13C7,98%+;15N4,98%+)         L-HOMOARGININE:HCL (13C7, 98%+; 15N4, 98%+)

L-CYSTEINE-N-FMOC, S-TRITYL (13C3, 97-99%; 15N, 97-99%)        L-半胱氨酸-N-FMOC,S-三苯基(13C3,97-99%;15N,97-99%)         L-CYSTEINE-N-FMOC, S-TRITYL (13C3, 97-99%; 15N, 97-99%)

L-CYSTEINE-N-FMOC, S-TRITYL (13C3, 99%; 15N, 99%) L-半胱氨酸-N-FMOC,S-三苯基(13C3,99%;15N,99%)         L-CYSTEINE-N-FMOC, S-TRITYL (13C3, 99%; 15N, 99%)

L-SERINE (13C3, 99%; 15N, 99%)    L-丝氨酸(13C3,99%;15N,99%) L-SERINE (13C3, 99%; 15N, 99%)

L-ASPARTIC ACID-N-FMOC, BETA-O-TERT-BUTYL ESTER (13C4, 97-99%; 15N, 97-99%)         L-天冬氨酸-N-FMOC,β-O-叔丁酯(13C4,97-99%;15N,97-99%)      L-ASPARTIC ACID-N-FMOC, BETA-O-TERT-BUTYL ESTER (13C4, 97-99%; 15N, 97-99%)

L-VALINE (13C5, 99%; 15N, 99%)    L-缬氨酸(13C5,99%;15N,99%) L-VALINE (13C5, 99%; 15N, 99%)

THEOPHYLLINE (2-13C, 99%; 1,3-15N2, 98%+)       茶碱(2-13C,99%;1,3-15N2,98%+)     THEOPHYLLINE (2-13C, 99%; 1,3-15N2, 98%+)

L-ASPARTIC ACID (13C4, 99%; 15N, 99%)        L-天冬氨酸(13C4,99%;15N,99%)     L-ASPARTIC ACID (13C4, 99%; 15N, 99%)

L-GLUTAMIC ACID (13C5, 99%; 15N, 99%)     L-谷氨酸(13C5,99%;15N,99%) L-GLUTAMIC ACID (13C5, 99%; 15N, 99%)

L-ISOLEUCINE (13C6, 99%; 15N, 99%)    L-异亮氨酸(13C6,99%;15N,99%)     L-ISOLEUCINE (13C6, 99%; 15N, 99%)

THIOUREA (13C, 99%; 15N2, 98%) 硫脲(13C,99%;15N2,98%)         THIOUREA (13C, 99%; 15N2, 98%)

GLYCINE (1-13C, 99%; 15N, 98%+) 甘氨酸(1-13C,99%;15N,98%+)          GLYCINE (1-13C, 99%; 15N, 98%+)

GLYCINE (2-13C, 99%; 15N, 98%+) 甘氨酸(2-13C,99%;15N,98%+)          GLYCINE (2-13C, 99%; 15N, 98%+)

L-ALANINE (13C3, 99%; 15N, 99%) L-丙氨酸(13C3,99%;15N,99%) L-ALANINE (13C3, 99%; 15N, 99%)

L-ARGININE:HCL (13C6, 99%; 15N4, 99%)      L-精氨酸:HCL(13C6,99%;15N4,99%)     L-ARGININE:HCL (13C6, 99%; 15N4, 99%)

L-SERINE-N-FMOC, O-TERT-BUTYL ETHER (13C3, 97-99%; 15N, 97-99%)      L-丝氨酸-N-FMOC,邻叔丁基醚(13C3,97-99%;15N,97-99%)         L-SERINE-N-FMOC, O-TERT-BUTYL ETHER (13C3, 97-99%; 15N, 97-99%)

L-SERINE-N-FMOC, O-TERT-BUTYL ETHER (13C3, 99%; 15N, 99%)         L-丝氨酸-N-FMOC,邻叔丁基醚(13C3,99%;15N,99%)         L-SERINE-N-FMOC, O-TERT-BUTYL ETHER (13C3, 99%; 15N, 99%)

INDOLE (13C8, 98%+; 15N, 96-99%)        吲哚(13C8,98%+;15N,96-99%)          INDOLE (13C8, 98%+; 15N, 96-99%)

L-ASPARTIC ACID-N-FMOC (13C4, 97-99%; 15N, 97-99%)      L-天冬氨酸-N-FMOC(13C4,97-99%;15N,97-99%)    L-ASPARTIC ACID-N-FMOC (13C4, 97-99%; 15N, 97-99%)

2′-DEOXYGUANOSINE 5′-TRIPHOSPHATE, AMMONIUM SALT (13C10, 98%; 15N5, 96-98%) CHEM PUR. >90%   2’-脱氧鸟苷5’-三磷酸盐、铵盐(13C10,98%;15N5,96-98%)化学纯度>90% 2′-DEOXYGUANOSINE 5′-TRIPHOSPHATE, AMMONIUM SALT (13C10, 98%; 15N5, 96-98%) CHEM PUR. >90%

2′-DEOXYGUANOSINE 5′-TRIPHOSPHATE, LITHIUM SALT (U-13C10, 98%;U-15N5, 98%)CHEM PUR. >90% (IN SOLN) 2’-脱氧鸟苷5’-三磷酸盐锂盐(U-13C10,98%;U-15N5,98%)化学性质>90%(溶液中)       2′-DEOXYGUANOSINE 5′-TRIPHOSPHATE, LITHIUM SALT (U-13C10, 98%;U-15N5, 98%)CHEM PUR. >90% (IN SOLN)

L-LEUCINE (1-13C, 99%; 15N, 98%+)       L-亮氨酸(1-13C,99%;15N,98%+)      L-LEUCINE (1-13C, 99%; 15N, 98%+)

L-LEUCINE (1-13C, 99%; 15N, 93-95%)   L-亮氨酸(1-13C,99%;15N,93-95%)   L-LEUCINE (1-13C, 99%; 15N, 93-95%)

L-LEUCINE MICROBIOLOGICAL/PYROGEN TESTED (1-13C, 99%; 15N, 98%+)        L-亮氨酸微生物/热原测试(1-13C,99%;15N,98%+)  L-LEUCINE MICROBIOLOGICAL/PYROGEN TESTED (1-13C, 99%; 15N, 98%+)

L-ASPARAGINE-N-FMOC, N-BETA-TRITYL (13C4, 97-99%; 15N2, 97-99%)      L-天冬酰胺-N-FMOC,N-β-三苯基(13C4,97-99%;15N2,97-99%)         L-ASPARAGINE-N-FMOC, N-BETA-TRITYL (13C4, 97-99%; 15N2, 97-99%)

L-ASPARAGINE-N-FMOC, N-BETA-TRITYL (13C4, 99%; 15N2, 99%)         L-天冬酰胺-N-FMOC,N-β-三苯基(13C4,99%;15N2,99%)         L-ASPARAGINE-N-FMOC, N-BETA-TRITYL (13C4, 99%; 15N2, 99%)

L-TRYPTOPHAN-N-FMOC (13C11, 97-99%; 15N2, 97-99%)     L-色氨酸-N-FMOC(13C11,97-99%;15N2,97-99%)         L-TRYPTOPHAN-N-FMOC (13C11, 97-99%; 15N2, 97-99%)

L-PHENYLALANINE (13C9, 99%; 15N, 99%)     L-苯丙氨酸(13C9,99%;15N,99%)     L-PHENYLALANINE (13C9, 99%; 15N, 99%)

L-THREONINE (13C4, 97-99%; 15N, 97-99%)  L-苏氨酸(13C4,97-99%;15N,97-99%)       L-THREONINE (13C4, 97-99%; 15N, 97-99%)

L-ALANINE (1-13C, 99%; 15N, 98%)         L-丙氨酸(1-13C,99%;15N,98%)         L-ALANINE (1-13C, 99%; 15N, 98%)

2′-DEOXYCYTIDINE PHOSPHORAMIDITE (13C9, 98%; 15N3, 98%) 95%CHEMICAL PURITY  2’-脱氧胞苷磷酰胺(13C9,98%;15N3,98%)95%化学纯度       2′-DEOXYCYTIDINE PHOSPHORAMIDITE (13C9, 98%; 15N3, 98%) 95%CHEMICAL PURITY

THYMIDINE PHOSPHORAMIDITE (13C10, 98%; 15N2, 98%) 95%CHEMICAL PURITY   胸苷磷酰胺(13C10,98%;15N2,98%)95%化学纯度         THYMIDINE PHOSPHORAMIDITE (13C10, 98%; 15N2, 98%) 95%CHEMICAL PURITY