第6楼2006/10/25
Name Isotope Qty Price
DL-PHENYLALANINE (RING-D5, 98%) 1 G
L-PHENYLALANINE (D8, 98%) 1 G
L-PHENYLALANINE (15N, 98%) 0.5 G
L-PHENYLALANINE (15N, 98%) 1 G
L-PHENYLALANINE (U-13C9, 98%; 15N, 98%) 0.25 G
L-PHENYLALANINE (U-13C9, 98%; 15N, 98%) 0.5 G
L-PHENYLALANINE (U-13C9, 98%; 15N, 98%) 1 G
L-PHENYLALANINE (RING-D5, 98%) 1 G
L-PHENYLALANINE (RING-D5, 98%) 5 G
L-PHENYLALANINE (U-13C9, 98%; U-D8, 98%; 15N, 98%)
L-PHENYLALANINE (D8,98%; 15N,98%) 0.5 G
L-PHENYLALANINE (2,3-13C2, 99%; 15N, 98%)
L-PHENYLALANINE (1-13C, 99%)
L-PHENYLALANINE (3-13C, 99%) 0.1 G
L-PHENYLALANINE (3-13C, 99%) 0.25 G
L-PHENYLALANINE (RING-13C6, 99%) 0.25 G
L-PHENYLALANINE (2-13C, 99%) 0.05 G
L-PHENYLALANINE (2-13C, 99%) 0.25 G
L-PHENYLALANINE (U-13C9, 98%) 0.25 G
L-PHENYLALANINE (U-13C9, 98%) 0.5 G
L-PHENYLALANINE (U-13C9, 98%) 1 G
L-PHENYLALANINE (1-13C, 99%) 1 G
L-PHENYLALANINE-N-FMOC (U-13C9, 98%; 15N, 98%) 0.1 G
L-PHENYLALANINE-N-FMOC (U-13C9, 98%; 15N, 98%) 0.25 G
L-PHENYLALANINE-N-FMOC (RING-13C6, 99%) 0.1 G
L-PHENYLALANINE-N-FMOC (1-13C, 99%) 0.5 G
L-PHENYLALANINE-N-FMOC (15N, 98%) 1 G
L-PHENYLALANINE-N-T-BOC (15N, 98%) 1 G
L-PHENYLALANINE-N-T-BOC (RING-D5, 98%) 1 G
L-PHENYLALANINE-N-T-BOC (U-13C9, 98%; 15N, 98%) 0.05 G
L-PHENYLALANINE-N-T-BOC (2-13C, 99%) 0.25 G
L-PHENYLALANINE-N-T-BOC (RING-13C6, 99%) 0.1 G
L-PHENYLALANINE-N-T-BOC (1-13C, 99%) 0.5 G
L-PHENYLALANYL-L-PHENYLALANINE (1,1'-13C2, 99%) MANUFACTURING GRADE
L-PHENYLALANYL-L-PHENYLALANINE:HCL, METHYL ESTER (1,1'-13C2, 99%) MANUFACTURING GRADE
第7楼2007/05/28
Name Isotope Qty Price
L-PHENYLALANINE (15N, 98%) 0.5 G
L-PHENYLALANINE (15N, 98%) 1 G
L-PHENYLALANINE-N-FMOC (15N, 98%) 1 G
L-PHENYLALANINE-N-T-BOC (15N, 98%) 1 G
上海化工研究院有售以上几种试剂的,那里还生产15N标记的无机化合物,氨基酸、各种保护氨基酸、多肽等有机标记15N衍生物。上海化工研究院是国内唯一生产稳定性同位素的厂家,产品出口50多个国家和地区。13C、18O、20Ne、22ne等同位素等也有生产销售。
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