Glass stopcock plug, double oblique 4 mm bore, for vacuum manifolds

Grace Bio-Labs ProPlate^® tray and cover

Grace Bio-Labs SecureSeal^TM adhesive sheets

Greiner Carno Check test kit

Greiner handle for slideholder

Greiner PapilloCheck

Guards for Sigma-Aldrich^® pH electrodes

Hafnium carbide

Hamilton^® Gastight^® syringe, general use, 1700 series

Hamilton^® Polilyte Lab Temp pH electrode

Hamilton^® syringe