Sigma-Aldrich
Hastelloy® X alloy, Ni49.5Cr22Fe18Mo9Co1W
Havar®-high-strength non-magnetic alloy, Co42.5Cr20Ni13FeWMoMn
Heidolph stirrer universal stand S2
Hellma® all-quartz cuvettes, Flow-through cells
Heptyl salicylate
Hettich® adapter for 15 mL conical tubes
Hettich® fixed angle rotor, 48 place, 2 rows