"SCIENTIFIC HATCHERIES"

Graduated borosilicate tube for measuring gas.

Sterilized polystyrene transport tubes with polyethylene screw cap.

Sterilized self standing centrifuge tubes.

These centrifuge tubes are ideal for environmental uses such as water analysis and other applications wherein tubes have the potential to contaminate samples.

A thin-walled tube for efficient thermal transfer in PCR or other micro-reactions.

Made of borosilicate glass.

Light wall test tube with beaded rim for general use.

Borosilicate glass capillary melting tubes are 4" in length and have a 0.05" outer diameter capillary tubes that are particularly useful for determining the melting point of various substances.

High quality glass test tubes with bakelite screw cap and rubber liner for general laboratory use.

Durable plastic jumbo test tubes made from PET.