Sigma-Aldrich
Hamilton® 注射器,用于 Agilent® 7670、7671 和 7672 自动进样器, Hamilton® syringes, 700 series, removable needle
Hand Knobs
Hastelloy® C276-heat resisting alloy, Ni57Mo17Cr16FeWMn
Havar®-high-strength non-magnetic alloy, Co42.5Cr20Ni13FeWMoMn
HayeSep ® 多孔聚合物吸附剂, HayeSep® Porous Polymer Adsorbent