Corning 70800-20 Pyrex Vista Beaded Rim Test Tube, 20 mm OD (Pack of 50): Amazon.com: Industrial & Scientific
PYREX Conical-Bottom Glass Centrifuge Tubes: 15 mL Capacity:Tubes:Centrifuge | Fisher Scientific
Pyrex 9800-25X Test Tube; 70 mL, case of 720 from Cole-Parmer
4 inch 6 Tubes 12mm OD Borosilicate Glass Blowing Tubing 2mm Thick Wall Clear Tube: Amazon.com: Industrial & Scientific
PYREX Reusable Test Tubes with Beaded Rim 70 mL:Tubes, Quantity: Pack of | Fisher Scientific
Pyrex Test Tube with Black Cap 8 Inch Clear Glass Tube - Lab Asia
1pcs Pyrex Glass Tube L=200mm Outer Diameter=8mm,inner Diameter=6mm,lab Glassware - Flask - AliExpress
Pyrex® Test tube with rim, heavy wall
PYREX Reusable Borosilicate Glass Tubes with Plain End 15 mL; 16 mm:Tubes, | Fisher Scientific
0.75 Diameter, Domed Pyrex Tube / 1.33 CF Flange / Non-Magnetic
10 mm x 24 inch Pyrex Glass / Borosilicate Tubing x 5 | Avogadro's Lab Supply
5Pcs Pyrex Glass Blowing Tubes 3/4 /6/8Inch Long Thick Wall Test Tube75-200mm | eBay
Borosilicate Glass Tubing - Cole-Parmer
Pyrex test tubes with flared rim - Glass tubes - Glassware - Laboratory equipment
Pyrex 9800-12 Test Tube; 5 mL, pack of 72 from Cole-Parmer
American Tubing - Adams & Chittenden Scientific Glass Coop
Pyrex 9800-16 Test Tube; 20 mL, pack of 72 from Cole-Parmer
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1/2" PYREX TUBING GAUGE SIGHT GLASS HEAVY 12.7MM OUTSIDE DIAMETER $.99 PER INCH | eBay
9800-16 | PYREX® 20 mL Test Tubes, 16x150 mm | Corning
PYREX Glass Rimless Test Tube 12x75mm
