Polyethylene Stopper Caps, Fit Test Tubes, Culture Tubes And Sample Cups For Liquid Handling, Case Of 1000

Details:

For test tubes:precision-molded stopper caps are available for every size (except 15.5 × 50Mm) of evergreen test tube.Choose from either standard caps (like the 300-2900 series) or the flat-top style (300-4700 series).For culture tubes:over-fitting caps for use with sterile culture tubes have two positions: loose for aerobic culturing; tight for anaerobic culturing and leak-proof sealing.Caps for culture tubes are gamma-irradiated for sterility.For sample cups:perforated caps (cat. No. 05-551-5) Help minimize variation caused by evaporation during processing; non-perforated caps and push-button stoppers are appropriate for short-term storage.(Cat. Nos. 02-544-73A and 05-300-291)see evergreen scientific sample cu