Sigma-Aldrich
Hastelloy® X alloy, Ni49.5Cr22Fe18Mo9Co1W
HAT4 ACTIVITY FLUOROMETRIC ASSAY KIT
HAT4活性荧光检测试剂盒
Havar®-high-strength non-magnetic alloy, Co42.5Cr20Ni13FeWMoMn
Heating element for StuartTM Distinction water still
Hellma® absorption cuvettes, standard cells, Micro
Hellma® all-quartz cuvettes, Flow-through cells
HEPTYL-DIMETHYL-(2-UNDEC-10-ENOYLOXY-ETHYL)-AMMONIUM, BROMIDE
Hettich® adapter for rotors 1013, 1015, 1115, 1416, 1613 and 1615