Sigma-Aldrich
Hastelloy® C276-heat resisting alloy, Ni57Mo17Cr16FeWMn
Heidolph stirrer shaft guard
Hellma® absorption cuvettes, semi Micro
Hellma® 半微量吸收比色皿
Hellma® absorption cuvettes, ultra Micro
Hellma® 超微量吸收比色皿
Hellma® cuvettes, demountable cells
Hellma® cylindrical absorption cuvettes, temperature controlled cells
Hellma® fluorescence cuvettes, standard cells, Macro
Hellma® 荧光比色皿，大标准吸收池
Heme Assay Kit
亚铁血红素检测试剂盒
HEPTADECYL 2-NAPHTHYL KETONE
HEPTANOIC ACID (4-BENZYLOXY-PH)-(1,3-DIOXO-1,3-2H-ISOINDOL-2-YLMETHYL)-AMIDE
heptyl nicotinate
