American Educational Borosilicate Glass Round Bottom Test Tube, 16mm OD x 150mm Length (Pack of 72)

Frey Scientific 586695 Natural Cork, 16mm Top Diameter, 12mm Bottom Diameter, #4 Size (Pack of 100)

American Educational Borosilicate Glass Round Bottom Test Tube, 10mm OD x 75mm Length (Pack of 72)

Potassium Iodide, High Purity Crystals/Granules,100 grams (3.5 oz.)

American Educational Borosilicate Glass Round Bottom Test Tube, 13mm OD x 100mm Length (Pack of 72)

213C2 Karter Scientific Glass Graduated Cylinder 3 Piece Set 10, 50 & 100ml

OESS Micro Lab Scoop Reagent Laboratory Mixing Spatula 22cm Long Sampling Spoon Stainless Steel Pack of 4Pcs

Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml, Karter Scientific 214U2

Globe Scientific 1505 Borosilicate Glass Culture Tube, 12mm Diameter x 75mm Length, 5mL Capacity (Case of 1000)

Karter Scientific 208U2 Plastic Test Tube Rack for 15/17 mm Tubes, Holds 50, Detachable