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| Fifteen New Glass Test Tubes 100x16mm with PE Stoppers | $ 4.99 |
| Fifteen New Glass Test Tubes 75x12mm with PE Stoppers | $ 3.99 |
| ONE DOZEN 12x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| 1000 Borosilicate Glass Culture Test Tubes 10x75mm NEW | $ 9.99 |
| Fifteen New Glass Test Tubes 75x12mm with PE Stoppers | $ 3.99 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 16 MM X 150 MM GLASS TEST TUBES NEW PYREX | $ 3.99 |
| ONE DOZEN 10x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 12x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| Fifteen New Glass Test Tubes 75x12mm with PE Stoppers | $ 3.99 |
| Fifteen New Glass Test Tubes 100x16mm with PE Stoppers | $ 4.99 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 10 MM X 75 MM GLASS TEST TUBES NEW PYREX | $ 1.79 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 12 MM X 75 MM GLASS TEST TUBES NEW PYREX | $ 1.79 |
| 150mm x 24mm Glass Rimless Test Tubes Pk10 NEW | $ 4.00 |
| 180mm x 18mm Glass Test Tube + Screwcap + Seal Pk5 NEW | $ 4.99 |
| Fifteen New Glass Test Tubes 75x12mm with PE Stoppers | $ 3.99 |
| Fifteen New Glass Test Tubes 100x16mm with PE Stoppers | $ 4.99 |
| ONE DOZEN 10x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| 42mm x 300mm Giant Glass Test Tube / Digestion Tube NEW | $ 0.99 |
| 150 x 25mm Glass Rimless Test Tubes Pk5 NEW | $ 0.99 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 16 MM X 150 MM GLASS TEST TUBES NEW PYREX | $ 3.99 |
| ONE DOZEN (12)13MM X 100 MM GLASS TEST TUBES NEW PYREX | $ 0.01 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| Fifteen New Glass Test Tubes 75x12mm with PE Stoppers | $ 3.99 |
| ONE DOZEN 12x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| Fifteen New Glass Test Tubes 100x16mm with PE Stoppers | $ 4.99 |
| Fifty New Glass Borosilicate Test Tubes 75x12mm (50) | $ 4.99 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| BRAND NEW LAB GLASS TEST TUBE TUBES 15 X 125 MM 10 ML | $ 0.99 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 10x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 12x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| 48 New Glass Test Tube Tubes 13 x 100mm (1/2 x 4") | $ 7.99 |
| Glass test tube tubes 250/pk NEW 10 x 75mm (0.4 x 3") | $ 15.00 |
| 12 EXTRA LARGE Glass Test Tubes 38x200mm 1.5x8inch NEW! | $ 19.98 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 10x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 12x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| 42mm x 300mm Giant Glass Test Tube / Digestion Tube NEW | $ 6.50 |
| 150 x 25mm Glass Rimless Test Tubes Pk5 NEW | $ 4.00 |
| ONE DOZEN 13x100mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |
| ONE DOZEN 10x75mm GLASS TEST TUBES new pyrex tubes | $ 0.01 |