Plate roller

Potassium bicarbonate

碳酸氢钾

Sampler brush kit

Scienceware^® Holdfast^TM graduated cylinders with handle

Scienceware^® polypropylene powder funnel

Scienceware^® protective lab-labeling system tape

Scienceware^® trays

Scienceware^® Vibrasorb^® vibration damping mount

Scienceware^® Vikem^® coated closed lead ring

Separatory funnel with PTFE stopcock and 19/22 Clear-Seal^® joint