5-Pack Borosilicate Glass Tubes, 12 mm OD, 2 mm Wall Thickness, Assorted Colors, No Connector Thread Standard, Glass Blowing Supplies,Pyrex Tube

5/8"" PYREX TUBING HEAVY SIGHT-GLASS 16mm OD 7740 BOROSILICATE $.99 PER INCH

5-Pack Borosilicate Glass Tubes, 12 mm OD, 2 mm Wall Thickness, Assorted Colors, No Connector Thread Standard, Glass Blowing Supplies,Pyrex Tube

Glass Tubing Blowing 12Pcs 8mm Od Pyrex Glass Tubes Borosilicate Clear

Plain Disposable Borosilicate Glass Tubes, 13 mm O. D. X 100 mm L

10/20Pcs 4"Borosilicate Glass Tubes, 12 mm OD, 1.5 mm Wall Thickness - Ideal For DIY Projects, Lab Work, Glass Blowing Supplies,Glass Tubing, Pipe

Lk Industries Centrifuge Tube: Borosilicate Glass, 100 Ml, 18 mm Body Dia, 152.4 mm Overall Ht, Centrifuge Tube [PK/6] Model: S12DWTHDAV15

Chemglass Tube: Borosilicate Glass, 1.8 mm Body Dia, 100 mm Overall Ht, Capillary Tube [PK/100] Model: CG-1840-01

Disposable Borosilicate Glass Culture Tube, 5 Sizes

Lk Industries Centrifuge Tube: Borosilicate Glass, 100 Ml, 14 mm Body Dia, 203.2 mm Overall Ht, Capillary Tube [PK/6] Model: S10E2WTHD

5-Pack Borosilicate Glass Tubes, 12mm OD, 2mm Wall Thickness, Assorted Colors, No Connector Thread Standard - Durable Laboratory Glass Tubing For

Chemglass Capillary Spot Tube: Borosilicate Glass, 1.1 mm Body Dia, 101.6 mm Overall Ht, Capillary Tube Model: CG-1182-01

Chemglass Melting Point Tube: Borosilicate Glass, 1.8 mm Body Dia, 90 mm Overall Ht [PK/100] Model: CG-1841-01