英国AnalaRic氘灯Merck 日立
氘(D2)灯可以发射几乎连续的光谱，氘灯内部充满着一定压力的氘气，其光谱范围从紫外波段的180nm-400nm到可见光的400-800 nm 之间，这使氘灯成为高精度的分析测量仪器的理想光源。
50 nm Ultra Uniform Gold Nanospheres N8151035
50 nm Ultra Uniform Gold Nanospheres Ultra Uniform Gold Nanospheres Particle Standard 1e7 particles/mL, PEG Carboxyl 0.8
6016731 ATPlite 1step Luminescence Assay System, 100 mL ATP Assay Kit
ATP is a marker for cell viability due to its presence in all metabolically active cells. ATP concentration declines rap
