供应荷兰Buchem B.V稳定同位素标记物标准品1
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3S, 3S’-ASTAXANTHIN (7,7’,8,8’-13C4) 3S,3S’-虾青素(7,7’,8,8’-13C4) 3S, 3S’-Astaxanthin
3-HYDROXYANTHRANILIC ACID (4,6-D2) 3-羟基邻氨基苯甲酸(4,6-D2) 3-Hydroxyanthranilic acid (4,6-D2)
4-PYRIDOXIC ACID (5,5’-D2) 4-吡哆醇酸(5,5’-D2) 4-Pyridoxic acid (5,5’-D2) 稳定同位素标记物标准品
ANTHRANILIC ACID (3,4,5,6-D4) 邻氨基苯甲酸(3,4,5,6-D4) Anthranilic acid (3,4,5,6-D4)
FOLIC ACID <SUP>13</SUP>C11 叶酸C11 Folic acid
RETINOL-D5 + (50 PPM BHT) 视黄醇-D5+(50 PPM BHT) Retinol-D5 荷兰Buchem B.V
L-CITRULLINE (UREIDO-13C; 3,3,4-D3) L-瓜氨酸(脲基-13C;3,3,4-D3) L-Citrulline
N-HEXADECANE (U-13C16) 正十六烷(U-13C16) n-Hexadecane
SILVER-107 METAL (107AG) 银-107金属(107AG) SILVER-107 METAL (107Ag)
BARIUM-137 CARBONATE (137BA) 碳酸钡-137(137BA) BARIUM-137 CARBONATE (137Ba)
BORON-11 OXIDE (11B, 99%) > 90% CHEMICAL PURITY 硼-11氧化物(11B,99%)>90%化学纯度 BORON-11 OXIDE (11B, 99%) > 90% CHEMICAL PURITY
BORON-11 METAL (11B, 99%) 硼-11金属(11B,99%) BORON-11 METAL (11B, 99%)
BORIC-11 ACID (11B, 99%) 硼酸-11(11B,99%) BORIC-11 ACID (11B, 99%)
BORIC-10 ACID (10B, 99%) 硼酸-10(10B,99%) BORIC-10 ACID (10B, 99%)
SODIUM BROMIDE-81 (81BR) 溴化钠-81(81BR) SODIUM BROMIDE-81 (81Br)
CALCIUM-43 CARBONATE (43CA) 碳酸钙-43(43CA) CALCIUM-43 CARBONATE (43Ca)
CALCIUM-46 CARBONATE (46CA) 碳酸钙-46(46CA) CALCIUM-46 CARBONATE (46Ca)
CALCIUM-42 CARBONATE (42CA) 碳酸钙-42(42CA) CALCIUM-42 CARBONATE (42Ca)
CALCIUM-44 CARBONATE (44CA) 碳酸钙-44(44CA) CALCIUM-44 CARBONATE (44Ca)
METHYL IODIDE + COPPER WIRE (12C, 99.95%; D3, 99.5%) 甲基碘化物+铜线(12C,99.95%;D3,99.5%) METHYL IODIDE + COPPER WIRE (12C, 99.95%; D3, 99.5%)
METHYL IODIDE + COPPER WIRE (13C, 99%; D3, 99%) 甲基碘化物+铜线(13C,99%;D3,99%) METHYL IODIDE + COPPER WIRE (13C, 99%; D3, 99%)
L-TYROSINE (RING-13C6, 99%; 3,3-D2, 30%) L-酪氨酸(环13C6,99%;3,3-D2,30%) L-TYROSINE (RING-13C6, 99%; 3,3-D2, 30%)
CADMIUM-113 CHLORIDE (113CD) 氯化镉-113(113CD) CADMIUM-113 CHLORIDE (113Cd)
CADMIUM-111 CHLORIDE (111CD) 氯化镉-111(111CD) CADMIUM-111 CHLORIDE (111Cd)
CADMIUM-113 OXIDE (113CD) 氧化镉-113(113CD) CADMIUM-113 OXIDE (113Cd)
PARAFORMALDEHYDE (13C, 99%; D2, 98%) 多聚甲醛(13C,99%;D2,98%) PARAFORMALDEHYDE (13C, 99%; D2, 98%)
D-GLUCOSE (U-13C6, 99%; 1,2,3,4,5,6,6-D7, 97-98%) D-葡萄糖(U-13C6,99%;1,2,3,4,5,6,6-D7,97-98%) D-GLUCOSE (U-13C6, 99%; 1,2,3,4,5,6,6-D7, 97-98%)
D-GLUCOSE (U-13C6, 98%+; 1,2,3,4,5,6,6-D7, 50%) D-葡萄糖(U-13C6,98%+;1,2,3,4,5,6,6-D7,50%) D-GLUCOSE (U-13C6, 98%+; 1,2,3,4,5,6,6-D7, 50%)
CADMIUM-111 OXIDE (111CD) 氧化镉-111(111CD) CADMIUM-111 OXIDE (111Cd)
CADMIUM-108 OXIDE (108CD) 镉-108氧化物(108CD) CADMIUM-108 OXIDE (108Cd)
CADMIUM-110 OXIDE (110CD) 镉-110氧化物(110CD) CADMIUM-110 OXIDE (110Cd)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (13C5, 98%; 3-D1, 98%) α-酮异戊酸钠盐(13C5,98%;3-D1,98%) ALPHA-KETOISOVALERIC ACID, SODIUM SALT (13C5, 98%; 3-D1, 98%)
FORMALDEHYDE (20% W/W IN D2O) (13C, 99%; D2, 98%) OF S 甲醛(20%W/W,在D2O中)(13C,99%;D2,98%)S FORMALDEHYDE (20% W/W IN D2O) (13C, 99%; D2, 98%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (13C4, 98%; 3,3-D2, 98%) α-酮丁酸钠盐(13C4,98%;3,3-D2,98%) ALPHA-KETOBUTYRIC ACID, SODIUM SALT (13C4, 98%; 3,3-D2, 98%)
METHYL IODIDE + COPPER WIRE (13C, 99%; D2, 98%) 甲基碘化物+铜线(13C,99%;D2,98%) METHYL IODIDE + COPPER WIRE (13C, 99%; D2, 98%)
FUMARIC ACID (1-13C, 99%; 2,3-D2, 98%) 富马酸(1-13C,99%;2,3-D2,98%) FUMARIC ACID (1-13C, 99%; 2,3-D2, 98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (1,2,3,4-13C4, 99%; 3,4′,4′,4′-D4, 97-98%) α-酮异戊酸钠盐(1,2,3,4-13C4,99%;3,4’,4’,4′-D4,97-98%) ALPHA-KETOISOVALERIC ACID, SODIUM SALT (1,2,3,4-13C4, 99%; 3,4′,4′,4′-D4, 97-98%)
METHYLAMINE:HCL (13C, 99%; METHYL-D3, 98%) 甲胺:HCL(13C,99%;甲基-D3,98%) METHYLAMINE:HCL (13C, 99%; METHYL-D3, 98%)
CADMIUM-113 METAL (113CD) 镉-113金属(113CD) CADMIUM-113 METAL (113Cd)
GLYCEROL (13C3, 99%; D8, 98%) 95% PURE 甘油(13C3,99%;D8,98%)纯度95% GLYCEROL (13C3, 99%; D8, 98%) 95% PURE
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (3-METHYL-13C, 99%; 3,4,4,4-D4, 98%) α-酮异戊酸钠盐(3-甲基-13C,99%;3,4,4,4-D4,98%) ALPHA-KETOISOVALERIC ACID, SODIUM SALT (3-METHYL-13C, 99%; 3,4,4,4-D4, 98%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (METHYL-13C, 99%; 3,3-D2, 98%) α-酮丁酸钠盐(甲基-13C,99%;3,3-D2,98%) ALPHA-KETOBUTYRIC ACID, SODIUM SALT (METHYL-13C, 99%; 3,3-D2, 98%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (4-13C, 99%; 3,3,4,4-D4, 98%) α-酮丁酸钠盐(4-13C,99%;3,3,4,4-D4,98%) ALPHA-KETOBUTYRIC ACID, SODIUM SALT (4-13C, 99%; 3,3,4,4-D4, 98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (3-METHYL-13C,99%;3-METHYL-D2-3,4,4,4-D4,98%) α-酮异戊酸钠盐(3-甲基-13C,99%;3-甲基-D2-3,4,4-D4,98%) ALPHA-KETOISOVALERIC ACID, SODIUM SALT (3-METHYL-13C,99%;3-METHYL-D2-3,4,4,4-D4,98%)
SODIUM FORMATE (13C, 99%; D, 98%) 甲酸钠(13C,99%;D,98%) SODIUM FORMATE (13C, 99%; D, 98%)
ACETYL CHLORIDE (13C2, 99%; D3, 98%) 乙酰氯(13C2,99%;D3,98%) ACETYL CHLORIDE (13C2, 99%; D3, 98%)
METHANOL (13C, 99%; D4, 99%) 甲醇(13C,99%;D4,99%) METHANOL (13C, 99%; D4, 99%)
PREGNENOLONE SULFATE, SODIUM SALT (20,21-13C2,99%;16,16-D2,98%) 孕烯醇酮硫酸盐钠盐(20,21-13C2,99%;16,16-D2,98%) PREGNENOLONE SULFATE, SODIUM SALT (20,21-13C2,99%;16,16-D2,98%)
1-METHYLXANTHINE (CHEMICAL PURITY 97%) (1-METHYL,6-13C2, 99%; 1-METHYL-D3, 98%) 1-甲基黄嘌呤(化学纯度97%)(1-甲基,6-13C2,99%;1-甲基-D3,98%) 1-METHYLXANTHINE (CHEMICAL PURITY 97%) (1-METHYL,6-13C2, 99%; 1-METHYL-D3, 98%)
17A-HYDROXYPREGNENOLONE (20,21-13C2, 99%;16,16-D2, 99%) 17A-羟基孕烯醇酮(20,21-13C2,99%;16,16-D2,99%) 17A-HYDROXYPREGNENOLONE (20,21-13C2, 99%;16,16-D2, 99%)
CHOLINE CHLORIDE (1-13C, 99%; 1,1,2,2-D4, 98%) 氯化胆碱(1-13C,99%;1,1,2,2-D4,98%) CHOLINE CHLORIDE (1-13C, 99%; 1,1,2,2-D4, 98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (DIMETHYL-13C2, 98%; 3-METHYL-D2, 4,4-D2, 98%) α-酮异戊酸钠盐(二甲基-13C2,98%;3-甲基-D2,4,4-D2,98%) ALPHA-KETOISOVALERIC ACID, SODIUM SALT (DIMETHYL-13C2, 98%; 3-METHYL-D2, 4,4-D2, 98%)
FUMARIC ACID (1,4-13C2, 99%; 2,3-D2, 98%) 富马酸(1,4-13C2,99%;2,3-D2,98%) FUMARIC ACID (1,4-13C2, 99%; 2,3-D2, 98%)
L-ALANINE (3-13C, 99%; 2-D, 96%) L-丙氨酸(3-13C,99%;2-D,96%) L-ALANINE (3-13C, 99%; 2-D, 96%)
L-THREONINE (13C4, 97-99%; D5, 97-99%; 15N, 97-99%) L-苏氨酸(13C4,97-99%;D5,97-99%;15N,97-99%) L-THREONINE (13C4, 97-99%; D5, 97-99%; 15N, 97-99%)
L-TYROSINE (13C9, 97-99%; D7, 97-99%; 15N, 97-99%) L-酪氨酸(13C9,97-99%;D7,97-99%;15N,97-99%) L-TYROSINE (13C9, 97-99%; D7, 97-99%; 15N, 97-99%)
L-TRYPTOPHAN (13C11, 97-99%; D8, 97-99%; 15N2, 97-99%) L-色氨酸(13C11,97-99%;D8,97-99%;15N2,97-99%) L-TRYPTOPHAN (13C11, 97-99%; D8, 97-99%; 15N2, 97-99%)
L-VALINE (13C5, 97-99%; D8, 97-99%; 15N, 97-99%) L-缬氨酸(13C5,97-99%;D8,97-99%;15N,97-99%) L-VALINE (13C5, 97-99%; D8, 97-99%; 15N, 97-99%)
L-METHIONINE (13C5, 97-99%; D8, 97-99%; 15N, 97-99%) L-蛋氨酸(13C5,97-99%;D8,97-99%;15N,97-99%) L-METHIONINE (13C5, 97-99%; D8, 97-99%; 15N, 97-99%)
GLYCINE (13C2, 97-99%; 2,2-D2, 97-99%; 15N, 97-99%) 甘氨酸(13C2,97-99%;2,2-D2,97-99%;15N,97-99%) GLYCINE (13C2, 97-99%; 2,2-D2, 97-99%; 15N, 97-99%)
L-ALANINE (13C3, 97-99%; D4, 97-99%; 15N, 97-99%) L-丙氨酸(13C3,97-99%;D4,97-99%;15N,97-99%) L-ALANINE (13C3, 97-99%; D4, 97-99%; 15N, 97-99%)
L-ARGININE:HCL (13C6, 97-99%; D7, 97-99%; 15N4, 97-99%) L-精氨酸:HCL(13C6,97-99%;D7,97-99%;15N4,97-99%) L-ARGININE:HCL (13C6, 97-99%; D7, 97-99%; 15N4, 97-99%)
L-ASPARAGINE:H2O (13C4, 97-99%; D3, 97-99%; 15N2, 97-99%) L-天冬酰胺:H2O(13C4,97-99%;D3,97-99%;15N2,97-99%) L-ASPARAGINE:H2O (13C4, 97-99%; D3, 97-99%; 15N2, 97-99%)
L-ASPARTIC ACID (13C4, 97-99%; D3, 97-99%; 15N, 97-99%) L-天冬氨酸(13C4,97-99%;D3,97-99%;15N,97-99%) L-ASPARTIC ACID (13C4, 97-99%; D3, 97-99%; 15N, 97-99%)
L-GLUTAMIC ACID (13C5, 97-99%; D5, 97-99%; 15N, 97-99%) L-谷氨酸(13C5,97-99%;D5,97-99%;15N,97-99%) L-GLUTAMIC ACID (13C5, 97-99%; D5, 97-99%; 15N, 97-99%)
L-GLUTAMINE (13C5, 97-99%; D5, 97-99%; 15N2, 97-99%) L-谷氨酰胺(13C5,97-99%;D5,97-99%;15N2,97-99%) L-GLUTAMINE (13C5, 97-99%; D5, 97-99%; 15N2, 97-99%)
L-HISTIDINE:HCL:H2O (13C6, 97-99%; D5, 97-99%; 15N3, 97-99%) L-组氨酸:盐酸:H2O(13C6,97-99%;D5,97-99%;15N3,97-99%) L-HISTIDINE:HCL:H2O (13C6, 97-99%; D5, 97-99%; 15N3, 97-99%)
L-ISOLEUCINE (13C6, 97-99%; D10, 97-99%; 15N, 97-99%) L-异亮氨酸(13C6,97-99%;D10,97-99%;15N,97-99%) L-ISOLEUCINE (13C6, 97-99%; D10, 97-99%; 15N, 97-99%)
L-LEUCINE (13C6, 97-99%; D10, 97-99%; 15N, 97-99%) L-亮氨酸(13C6,97-99%;D10,97-99%;15N,97-99%) L-LEUCINE (13C6, 97-99%; D10, 97-99%; 15N, 97-99%)
L-CYSTEINE (13C3, 97-99%; D3, 97-99%; 15N, 97-99%) L-半胱氨酸(13C3,97-99%;D3,97-99%;15N,97-99%) L-CYSTEINE (13C3, 97-99%; D3, 97-99%; 15N, 97-99%)
L-LYSINE:2HCL (13C6, 97-99%; D9, 97-99%; 15N2, 97-99%) 赖氨酸:2HCL(13C6,97-99%;D9,97-99%;15N2,97-99%) L-LYSINE:2HCL (13C6, 97-99%; D9, 97-99%; 15N2, 97-99%)
L-PHENYLALANINE (13C9, 97-99%; D8, 97-99%; 15N, 97-99%) L-苯丙氨酸(13C9,97-99%;D8,97-99%;15N,97-99%) L-PHENYLALANINE (13C9, 97-99%; D8, 97-99%; 15N, 97-99%)
L-PROLINE (13C5, 97-99%; D7, 97-99%; 15N, 97-99%) L-脯氨酸(13C5,97-99%;D7,97-99%;15N,97-99%) L-PROLINE (13C5, 97-99%; D7, 97-99%; 15N, 97-99%)
D-GLUCOSE (1-13C, 98%; 2-D, 98%) D-葡萄糖(1-13C,98%;2-D,98%) D-GLUCOSE (1-13C, 98%; 2-D, 98%)
IODOETHANE (1-13C, 99%) + COPPER WIRE 碘乙烷(1-13C,99%)+铜线 IODOETHANE (1-13C, 99%) + COPPER WIRE
L-ISOLEUCINE (1-13C, 99%) L-异亮氨酸(1-13C,99%) L-ISOLEUCINE (1-13C, 99%)
GLYCINE (1,2-13C2,97- 99%) 甘氨酸(1,2-13C2,97-99%) GLYCINE (1,2-13C2,97- 99%)
GLYCINE (1,2-13C2, 97-99%) 甘氨酸(1,2-13C2,97-99%) GLYCINE (1,2-13C2, 97-99%)
GLYCINE (1,2-13C2, 97-99%) MICROBIOLOGICAL/PYROGEN TESTED 甘氨酸(1,2-13C2,97-99%)微生物/热原测试 GLYCINE (1,2-13C2, 97-99%) MICROBIOLOGICAL/PYROGEN TESTED
L-DOPA (RING-13C6, 99%) 左旋多巴(环-13C6,99%) L-DOPA (RING-13C6, 99%)
ETHYL BROMOACETATE (1-13C, 99%) 溴乙酸乙酯(1-13C,99%) ETHYL BROMOACETATE (1-13C, 99%)
ETHYL BROMOACETATE (2-13C, 99%) 溴乙酸乙酯(2-13C,99%) ETHYL BROMOACETATE (2-13C, 99%)
ETHYL BROMOACETATE (1,2-13C2, 99%) 溴乙酸乙酯(1,2-13C2,99%) ETHYL BROMOACETATE (1,2-13C2, 99%)
SODIUM CHLORIDE (35CL, 99%) 氯化钠(35CL,99%) SODIUM CHLORIDE (35Cl, 99%)
SODIUM PYRUVATE (1-13C, 99%) 丙酮酸钠(1-13C,99%) SODIUM PYRUVATE (1-13C, 99%)
SODIUM PYRUVATE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED 丙酮酸钠(1-13C,99%)微生物/热原测试 SODIUM PYRUVATE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
L-ORNITHINE:HCL (1,2-13C2, 99%) L-鸟氨酸:HCL(1,2-13C2,99%) L-ORNITHINE:HCL (1,2-13C2, 99%)
NITROMETHANE (13C, 99%) 硝基甲烷(13C,99%) NITROMETHANE (13C, 99%)
PHENOL (1-13C, 99%) 苯酚(1-13C,99%) PHENOL (1-13C, 99%)
L-PHENYLALANINE (3-13C, 99%) L-苯丙氨酸(3-13C,99%) L-PHENYLALANINE (3-13C, 99%)
L-PHENYLALANINE (RING-13C6, 99%) L-苯丙氨酸(环13C6,99%) L-PHENYLALANINE (RING-13C6, 99%)
L-PHENYLALANINE (RING-13C6, 99%) MICROBIOLOGICAL/PYROGEN TESTED L-苯丙氨酸(环13C6,99%)微生物/热原测试 L-PHENYLALANINE (RING-13C6, 99%) MICROBIOLOGICAL/PYROGEN TESTED
D-RIBOSE (5-13C, 99%) D-核糖(5-13C,99%) D-RIBOSE (5-13C, 99%)
D-RIBOSE (2-13C, 99%) D-核糖(2-13C,99%) D-RIBOSE (2-13C, 99%)
DL-SERINE (1-13C, 99%) DL-丝氨酸(1-13C,99%) DL-SERINE (1-13C, 99%)
D-XYLOSE (1-13C, 99%) D-木糖(1-13C,99%) D-XYLOSE (1-13C, 99%)
L-METHIONINE-N-FMOC (METHYL-13C, 99%) L-蛋氨酸-N-FMOC(甲基-13C,99%) L-METHIONINE-N-FMOC (METHYL-13C, 99%)
L-ALANINE-N-FMOC (3-13C, 99%) L-丙氨酸-N-FMOC(3-13C,99%) L-ALANINE-N-FMOC (3-13C, 99%)
TRIETHYLPHOSPHONOACETATE (1-13C, 99%) 三乙基膦酸酯(1-13C,99%) TRIETHYLPHOSPHONOACETATE (1-13C, 99%)
DL-ALANINE (2-13C, 99%) DL-丙氨酸(2-13C,99%) DL-ALANINE (2-13C, 99%)