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RTFO Sample Bottle is used as a sample container for the Rolling Thin Film Oven (RTFO). The sample bottle is made in the USA exclusively for Gilson to meet ASTM D2872 test method. Each bottle is individually hand-blown using Pyrex® brand borosilicate glass and has a unique serial number etched in for traceability. Having additional bottles on hand increases sample preparation efficiency and reduces clean-up time. Ordering eight bottles is a complete set.
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