Sigma-Aldrich
Scienceware® centrifuge tube rack, epoxy-coated steel
Scienceware® Easyplate petri dish transport carrier
Scienceware® Ellipso-Spoon® sampler
Scienceware® HDPE Buchner funnel
Scienceware® multiwell plate tilt stand
Scienceware® Poxygrid® glassware drain stand
Scienceware® scraper
Scienceware® Secador® desiccator cabinet
Scienceware® 干粉®干燥柜
Scienceware® serum-vial support
Screw cap with hole, 8 mm
Sigma-Aldrich® standard Ag/AgCl double junction pH combination electrode, glass body
Spinbar® Pyrex® magnetic stir bars
Vortex-Genie® 2 mixer
Wheaton connecting adapter
Worthington Accessories