Beebeecraft OLYCRAFT 12 Pcs Laboratory Glass Borosilicate Blowing Tubes Clear Glass Tube Thick Wall Borosilicate Glass Tube with 2 Pcs Nylon Tube Pipe

Instructions:, The size of the glass tube includes 50x12mm, 150x12mm and 100x12mm. Three different sizes can meet a variety of usage requirements.,

CoCocina 10Pcs Length 100Mm Od 7Mm 2Mm Thick Wall

10 Pieces of Clear Glass Tubes 4 Inches Long 12mm OD 8mm ID 2mm Thick Wall Glass Borosilicate Blowing Tubing

Pack of 10 Glass Tubing, 30 cm 12 Inch Long, Borosilicate Glass, Mixed Size Out Diameter 4mm, 6mm,8mm, 10mm, 12mm: : Industrial & Scientific

Glass Tubes 12 Piece, 8 inch Long Borosilicate Glass Tubes OD 12 mm Thickness 1.5 mm Industrial Glass Tubing for Tall Cups (12mm / Clear)

Asfroy Egytree 12 Borosilicate Glass Blowing Tubing 5 Clear Tubes 12mm OD 2mm Thick Wall Tube : Industrial & Scientific

16 Pack Laboratory Glass Tube Borosilicate Glass Tube Clear Glass

Nisorpa 12 Pack Borosilicate Glass Tubing 12 Industrial Glass Blowing Tube 8mm OD 1.1mm Thick Wall Clear Pipe for Laboratory Experiment

16 Pack Laboratory Glass Tube Borosilicate Glass Tube Clear Glass Borosilicate Blowing Tubes 12mm OD 1.5mm Thick Wall Tubing 4 Inch Long Clear Tube with Nylon Tube Pipe Brushes

10 Pieces of Clear Glass Tubes 4 Inches Long 12mm

Pack of 10 Glass Tubing, 12 Inch Long, Borosilicate Glass, Out

Length: 6 inches. The glass tube is made of borosilicate glass, and the tube ends are fire polished. Which is strong, non-toxic, and lightweight

PQAPGT 6 Inch Long 10 Pieces Glass Borosilicate Blowing Tubes 12 mm OD 2mm Thick Wall Tubing Clear Tubes