Test Tubes

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Test Tubes with Plain End are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Heavy Duty Test Tubes are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Heavy Duty Test Tubes are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.

Borosil&reg Reusable Heavy Duty Test Tubes are constructed from mechanically strong, low-extractable borosilicate glass. The flame-polished, beaded rim confers strength, preventing chipping and cracking.