Shopx7 Business Industy 20x150mm Pyrex Glass Test Tubes with Rim, Rubber Stoppers, Wooden Rack, 6 Piece Set, Karter Scientific

$19.99

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Price: $19.99
(as of Mar 19,2020 02:21:50 UTC – Details)


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These PYREX 34 mL test tubes are made from special tubing to give the optimum wall thickness. They are well annealed, resistant to heat and chemically stable. These 20x150mm tubes have a white marking spot. Beaded rims are fire-polished. Included in this set find: (6) 20 x 150mm PYREX glass test tubes with beaded rim and (1) Natural Wooden Rack with 6 drying pins and (6) Rubber Stoppers to fitTest Tubes with Rim: PYREX# 9800-20
Tube Details: 20x150mm, 34ml, Round Bottom
Wood Rack with Drying Pins: Natural, 6 Holes, 10.75 x 3 x 4.25 inches,
Heat Tempered Pyrex Glass by Corning
Rubber Stoppers: Size #2, Solid, Black

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