Three-Corner Clarified PP Graduated Beakers, 50–1000 mL, 12/Pack The Globe Scientific Three-Corner Clarified PP Beaker delivers shatterproof, autoclavable labware for routine reagent preparation, dilution series, and general bench measurement. Molded from clarified polypropylene for improved clarity, each beaker offers three pour spouts for ambidextrous, drip-controlled dispensing during titration setup, buffer mixing, and sample transfer. Technical Specifications Product Type Three-Corner Graduated Beaker Volume/Size 50 mL to 1000 mL Material Clarified Polypropylene (PP) Closure/Cap Open top, three-corner pour spouts Graduation Molded raised graduations Sterility Non-sterile; autoclavable (121°C) Pack Size 12 per pack Available Volumes 50 mL 3630 $136.30 100 mL 3631 $170.20 250 mL 3632 $208.30 400 mL 3633 $222.80 800 mL 3634 $336.10 1000 mL 3635 $357.70 Applications Preparing buffers and stock reagent solutions at the bench Dilution series and volumetric mixing where glass breakage is a hazard Sample transfer and decanting via the three-corner spout design Media and culture-component preparation in microbiology workflows Field and educational labs requiring rugged, autoclavable vessels Acid or base handling where polypropylene resistance is preferred over glass Chemical Resistance Aqueous buffers Excellent Dilute acids Excellent Dilute bases Excellent Alcohols Good Acetonitrile Fair Aromatic solvents Poor Chlorinated solvents Poor Quality & Procurement labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Every pack carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes across the full 50–1000 mL range. Frequently Asked Questions Are these polypropylene beakers autoclavable? Yes. Clarified PP withstands repeated steam autoclaving at 121°C, making these beakers suitable for reuse after standard sterilization cycles. Why choose clarified PP over standard polypropylene? Clarified PP offers improved optical clarity for easier reading of liquid levels and molded graduations, while retaining the impact resistance and chemical compatibility of standard polypropylene. What does the three-corner design provide? Three molded pour spouts allow controlled, drip-resistant dispensing from any orientation, supporting both left- and right-handed users during transfer. How are these beakers sold? Each SKU ships as a pack of 12 beakers of a single volume. Prices listed are per pack; mixed-volume orders can be combined for tiered institutional pricing. { "@context": "https://schema.org", "@type": "Product", "name": "Three-Corner Clarified PP Graduated Beakers, 50–1000 mL, 12/Pack", "brand": { "@type": "Brand", "name": "Globe Scientific" }, "description": "Globe Scientific clarified polypropylene beakers with three-corner spouts and molded graduations, available 50 mL to 1000 mL, sold 12 per pack.", "offers": { "@type": "AggregateOffer", "priceCurrency": "USD", "lowPrice": "136.30", "highPrice": "357.70", "offerCount": "6", "offers": [ { "@type": "Offer", "sku": "3630", "price": "136.30", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3631", "price": "170.20", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3632", "price": "208.30", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3633", "price": "222.80", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3634", "price": "336.10", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3635", "price": "357.70", "priceCurrency": "USD" } ] } } { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Are these polypropylene beakers autoclavable?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Clarified PP withstands repeated steam autoclaving at 121°C, making these beakers suitable for reuse after standard sterilization cycles." } }, { "@type": "Question", "name": "Why choose clarified PP over standard polypropylene?", "acceptedAnswer": { "@type": "Answer", "text": "Clarified PP offers improved optical clarity for easier reading of liquid levels and molded graduations, while retaining the impact resistance and chemical compatibility of standard polypropylene." } }, { "@type": "Question", "name": "What does the three-corner design provide?", "acceptedAnswer": { "@type": "Answer", "text": "Three molded pour spouts allow controlled, drip-resistant dispensing from any orientation, supporting both left- and right-handed users during transfer." } }, { "@type": "Question", "name": "How are these beakers sold?", "acceptedAnswer": { "@type": "Answer", "text": "Each SKU ships as a pack of 12 beakers of a single volume. Prices listed are per pack; mixed-volume orders can be combined for tiered institutional pricing." } } ] }