Double metric scale, calibrated to contain. Borosilicate glass cylinders with pour spouts feature heavy uniform wall tubing and plastic hexagonal bases. All cylinders come with bumper guards.
Made from heavy-duty borosilicate 3.3 glass Meets ASTM Class B tolerances for precision and are individually calibrated to contain One-piece molded glass construction with hexagonal base and adjustable plastic bumper guard Low-temperature gradient – can withstand high temperatures & thermal shocks United Scientific borosilicate glass cylinders have the following heat tolerances: Strain Point 515°C ; Annealing Point 565°C ; Softening Point 820°C Complete line from 10mL to 2L Includes: 2 Cylinders Shipping Details Shipping Type: parcel Free Shipping: true Specifications Maximum Age: 18+ Maximum Grade Level: Grade 12 Capacity: 500mL UPC: 840287249323 Allergens: Contains No Allergens Grade Level: Middle-High School SUOM Description: Pack of 2 Brand Name: United Scientific Description: Graduated Cylinder Glass 500ml Material: Borosilicate Glass Material Type: Borosilicate Glass California Proposition 65 Warning: WARNING: Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.