Test Tube, 75 ml, 25 dia x 200 mm L, Borosilicate Glass, Without a Marking Spot, Plain, Sturdy Lip and Uniform Wall Thickness for Maximum Heat Transfer and Chemical Resistance
Test Tube, 14 ml, 15 OD x 125 mm L, Borosilicate Glass, Well Annealed, Resistant to Heat and Chemically Stable, With Beaded Rim are Fire-polished, White Marking Spot, Round Bottom, Plain Cylindrical Top, Reusable, Non-sterile, No Cap
Test Tube, 10 ml, 13 dia x 100 mm L, Borosilicate Glass, Reusable, Plain, With White Ceramic Enamel Marking Spot, Sturdy Lip and Uniform Wall Thickness for Maximum Heat Transfer and Chemical Resistance
Test Tubes, 10 ml, 0.5 to 10 ml Graduations, More...
Test Tube, 25 ml, 19 OD x 170 mm L, Borosilicate Glass, Graduated, 0 to 25 ml Graduation Range, 0.5 ml Graduation Intervals, Plain Top, With Beaded Rim, Excellent Choice for General Laboratory Use
Test Tube, 18 ml, 16 dia x 150 mm L, Borosilicate Glass, Round Bottom, Reusable, With White Ceramic Enamel Marking Spot, Glass Pennyhead 13 Size Stoppers
Test Tube, 100 ml, 35 mm dia x 230 mm L, Borosilicate Glass, Round Bottom, With Standard Taper Joint, 29/42 Size Taper Joint