Sigma-Aldrich
NBD AA
Neuraminidase Activity Assay Kit
神经氨酸酶活性检测试剂盒
NH2-PEG5K-COOH
Nichipet EX-Plus II pipette
Nichipet EX-Plus II 移液器
Nichiryo model 8100 dispenser stand
Nickel
N(3),N(5)-BIS(2-CHLOROPHENYL)-4-(4-FLUOROPHENYL)-2,6-DIMETHYL-3,5-PYRIDINEDICARBOXAMIDE