Test tubes, DURAN®, heavy wall, without beaded rim

Mechanically very resistant. Good thermal shock resistance. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.

Test tubes, DURAN®, with graduation and spout

Blue graduation. Round bottom.

Test tubes, Fiolax® glass

Fiolax®. Round bottom with rim. Light-walled and resistant to rapid temperature changes and localised heating.

Test tubes, PYREX® borosilicate glass

Without rim with round bottom. According to DIN ISO 4142, temperature resistant up to 500 ° C. Suitable for microbiological work.

Test tubes, round bottom, Soda-lime glass

Heavy wall. Rimless, with round bottom.

Test tubes, Soda Lime Glass

Test tubes, Soda-lime glass, heavy wall

Rimless.

Tubes, culture, Soda-lime glass, screw cap

Autoclavable. For culture growth, transport and storage. Complete with aluminium or plastic screw cap and rubber sealing gasket. The 5 ml size has a frosted marking area.Further sizes available on request.Spare screw caps on request.