Sigma-Aldrich
Havar®-high-strength non-magnetic alloy, Co42.5Cr20Ni13FeWMoMn
Heidolph Reax overhead shaker accessories
Hellma® absorption cuvettes, standard cells, ultra Micro
Hellma® 吸收比色皿,超微量标准吸收池
Hellma® calibration standard Holmium Oxide glass filter F1
Hellma ® 校准标准过滤器钬氧化物玻璃过滤器 F1
Hermetically sealed oil mist eliminator
Hettich® fixed angle rotor, 12 place
Hexa-4,5-dienoic acid
HEXADECAPHENYL-1,1,9,9-TETRAMETHYLNONASILANE
Ethylene-Chlorotrifluoroethylene Copolymer