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.

Borosilicate Glass Tubes with 1-3/8&quot Vertical Labels These Chase brand Mark-M&trade glass culture tubes feature a permanent vertical ceramic label, fused to the glass, which is easily written on with marker or pencil. Permanent marking spots

Borosilicate Glass Tubes with 1-3/8&quot Vertical Labels These Chase brand Mark-M&trade glass culture tubes feature a permanent vertical ceramic label, fused to the glass, which is easily written on with marker or pencil. Permanent marking spots

Borosilicate Glass Tubes with 1-3/8&quot Vertical Labels These Chase brand Mark-M&trade glass culture tubes feature a permanent vertical ceramic label, fused to the glass, which is easily written on with marker or pencil. Permanent marking spots

Borosilicate Glass Tubes with 1-3/8&quot Vertical Labels These Chase brand Mark-M&trade glass culture tubes feature a permanent vertical ceramic label, fused to the glass, which is easily written on with marker or pencil. Permanent marking spots