Pyrex lab glassware can take the heat | Daigger Scientific
50 ml Small Glass Science Beakers for Lab & Home Use; Buy Just 1 or Save 50% by the Box.
18 Pieces Lab Glassware Set Beaker Flask Cylinder Set Includes 3 Glass Beakers 3 Erlenmeyer Flasks 3 Graduated Measuring Cylinders with Droppers Brushes and Glass Stirring Rod for Lab Experiment: Amazon.com: Industrial & Scientific