BOROSILICATE GLASS CULTURE TUBES
Scientific Commodities offers these chemically inert outstanding high quality Type 1 Class “A” borosilicate glass culture tubes. They will reduce PH changes and contamination that are associated with soda lime glass tubes. These tubes also conform to USP Class VI and ASTM standard E890.
They have a melting temperature of 1460° C, and a softening temperature of 1220° and a freezing point of -50° C. They are ideal for use in tissue cultures and blood bank collection. They are neatly packaged in heavy duty boxes of 250 and are shrink wrapped to keep them particle free. The boxes are compact and designed to fit into most test tube dispensers.
SCREW CAP COLORED CAP 15 ML TEST TUBES
These 15 ml polypropylene test tubes have a polyethylene leak-proof screw top closure. They can be used in a centrifuge up to 4,000 x g. We can also provide these sterilized upon request; please call customer service @ 800-331-7724 for pricing.