250ml Glass Media Bottle, Round, GL45 Screw Cap Karter Scientific 251L5 (Pack 6)

These heavy duty borosilicate glass round bottles can be used for storage as well as mixing and sampling. They include a linerless, one-piece autoclavable blue polypropylene plug seal GL45 threaded cap with a drip-free pouring ring. Max temperature of 140 degrees Celsius (284 degrees Fahrenheit). Volume: 250mlGraduations: 25ml, from 50ml to 200mlScrew Cap: GL45 Blue PolypropyleneDimensions: 140mm x 70mm (5.5in x 2.75in)Borosilicate Glass

Plastic Erlenmeyer Flask Set – 5 Sizes – 50, 100, 250, 500, 1000ml, KarterSci

Made of eco-friendly food-grade plastic, durable, non-toxic and odorless.Standard capacity: clear scale, easier to identify. Standard scale line, for accurate measurement.Solid base design, for more stable placement, reducing measurement error.Excellent product quality, with quality assurance. No bubbles, no burrs, smooth and rounded.