{"product_id":"sibata-glass-beaker","title":"SIBATA Borosilicate Glass Beaker - 10020 Series | Low-Form Griffin Design","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eImprecise glassware breaks experiments before they start. When your beaker graduates read inconsistently or chip under routine autoclave cycles, every downstream result is suspect. The SIBATA 10020 Series Borosilicate Glass Beaker is engineered from high-purity borosilicate tubing manufactured in Germany — the same material trusted in research-grade labware worldwide. The low-form Griffin profile delivers a wide, stable base for stirring and heating, while the precision-fired easy-pour spout lets you transfer liquids cleanly without reaching for a funnel. White-fired graduation markings are permanent — they will not wash off, fade under UV, or obscure when wet.\u003c\/p\u003e\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eFeatures and Benefits\u003c\/h2\u003e\u003cul class=\"marker:text-quiet list-disc\"\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eGerman-manufactured borosilicate glass:\u003c\/strong\u003e Produced in Germany from Type 1 borosilicate tubing with a low coefficient of thermal expansion (3.3 × 10⁻⁶\/K), making these beakers highly resistant to thermal shock during heating, cooling, and autoclave cycles.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eAutoclavable for sterile workflows:\u003c\/strong\u003e The full size range withstands standard autoclave conditions (121°C \/ 250°F, 15 psi, 20-minute cycle) without distortion, delamination, or loss of graduation accuracy — essential for media preparation and sterile reagent handling.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003e±5% graduation accuracy across the full range:\u003c\/strong\u003e White-fired graduations are precision-fired into the glass surface — not printed, not applied as a decal. Accuracy is ±5% of full capacity, meeting the practical measurement needs of general laboratory procedures.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eLow-form Griffin profile with uniform wall thickness:\u003c\/strong\u003e The classic low-form (Griffin) design provides a wide, stable base that resists tipping on crowded benchtops. Uniform wall thickness ensures even heat distribution when placed on hot plates or over open flame.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eFull size range from 50mL to 3000mL:\u003c\/strong\u003e Eight volumes in one product family let you standardize on a single trusted brand across your entire beaker inventory — from small-scale reagent mixing at 50mL up to large-batch media preparation at 3000mL.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eBroad chemical resistance:\u003c\/strong\u003e Borosilicate glass resists attack from most acids, bases, and organic solvents encountered in routine laboratory work, including hydrochloric acid, sodium hydroxide solutions, ethanol, acetone, and aqueous buffer systems.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003e1-year manufacturer warranty:\u003c\/strong\u003e Each beaker is backed by a 1-year warranty from SIBATA, reflecting the quality controls built into every production run.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10020 Series (10020-50A, 10020-100A, 10020-200A, 10020-300A, 10020-500A, 10020-1000A, 10020-2000, 10020-3000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIBATA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow-Form Griffin Beaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBorosilicate Glass (Type 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutoclavable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGraduation Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±5% of full capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGraduation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite-fired, permanent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Volumes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mL, 100 mL, 200 mL, 300 mL, 500 mL, 1000 mL, 2000 mL, 3000 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Size (50–500 mL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePack of 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Size (1000 mL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePack of 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Size (2000–3000 mL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHTS Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7017.20.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41121803\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eLaboratory Applications\u003c\/h2\u003e\u003cul class=\"marker:text-quiet list-disc\"\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eMicrobiological media preparation:\u003c\/strong\u003e The 500mL–3000mL sizes are ideally suited for preparing agar, broth, and buffer solutions that require heat sterilization. The autoclavable borosilicate construction handles repeated sterilization cycles without degradation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eChemical synthesis and reagent mixing:\u003c\/strong\u003e Uniform wall thickness and broad chemical resistance make the 50mL–300mL sizes a reliable choice for small-scale synthesis, titration setups, and preparing reagent stocks in chemistry and analytical labs.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eEducational and teaching laboratories:\u003c\/strong\u003e The pack-of-10 quantities (50mL–500mL) are well-matched to classroom lab settings where multiple students work simultaneously. Durable construction reduces breakage-related replacement costs over a semester.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eCell culture and biological buffer preparation:\u003c\/strong\u003e The transparent glass allows visual inspection of clarity and color change during buffer preparation and pH adjustment. Compatible with magnetic stir bars for continuous mixing without contamination risk.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eQuality control and analytical testing:\u003c\/strong\u003e The 100mL and 200mL sizes are frequently used as collection vessels in titration workflows, dissolution testing, and gravimetric analysis where precise liquid handling and chemical inertness are required.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eAre the SIBATA 10020 Series beakers autoclavable?\u003cbr\u003e\u003c\/strong\u003eYes. The full size range — 50mL through 3000mL — is rated for standard autoclave conditions at 121°C (250°F), 15 psi, for 20-minute cycles. Borosilicate glass withstands repeated sterilization without softening, warping, or losing graduation legibility.\u003c\/p\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eHow many beakers come in a pack for each size?\u003cbr\u003e\u003c\/strong\u003e50mL, 100mL, 200mL, 300mL, and 500mL come in packs of 10. The 1000mL size comes in a pack of 6. The 2000mL and 3000mL sizes are sold individually (1 each). All pricing shown is per pack or per unit as specified.\u003c\/p\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eWhat is the graduation accuracy of these beakers?\u003cbr\u003e\u003c\/strong\u003eGraduations are accurate to ±5% of full capacity. For example, on a 100mL beaker, readings are accurate to within ±5mL at the 100mL mark. This is standard for general-purpose Griffin beakers and meets the requirements of most research, teaching, and QC applications. For volumetric precision work, complement with a SIBATA Class A volumetric flask.\u003c\/p\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eCan I heat these beakers directly on a hot plate or over a Bunsen burner?\u003cbr\u003e\u003c\/strong\u003eYes. The uniform wall thickness and low thermal expansion coefficient of borosilicate glass make these beakers suitable for direct heating on ceramic-top hot plates and open flame (with a wire gauze support over a Bunsen burner). Avoid placing cold beakers directly on a hot surface — allow gradual temperature equilibration to prevent thermal shock.\u003c\/p\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eWhere are these beakers manufactured?\u003cbr\u003e\u003c\/strong\u003eSIBATA 10020 Series beakers are manufactured in Germany from high-purity borosilicate tubing. They carry a 1-year manufacturer warranty covering defects in materials and workmanship.\u003c\/p\u003e\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eQuality Assurance\u003c\/h2\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eSIBATA Scientific Technology has manufactured precision laboratory glassware since 1932. The 10020 Series beakers are produced in Germany from borosilicate tubing meeting ASTM E438 Type I, Class A material standards, under SIBATA's ISO 9001-certified quality management system. Each production batch undergoes dimensional inspection and graduation verification before shipment.\u003c\/p\u003e\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eAcademic and Institutional Pricing\u003c\/h2\u003e\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eLabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.\u003c\/p\u003e","brand":"SIBATA","offers":[{"title":"50 mL — Pack of 10","offer_id":48092645490920,"sku":"10020-50A","price":45.0,"currency_code":"USD","in_stock":true},{"title":"100 mL — Pack of 10","offer_id":48092645523688,"sku":"10020-100A","price":45.0,"currency_code":"USD","in_stock":true},{"title":"200 mL — Pack of 10","offer_id":48092645556456,"sku":"10020-200A","price":45.0,"currency_code":"USD","in_stock":true},{"title":"300 mL — Pack of 10","offer_id":48092645589224,"sku":"10020-300A","price":54.0,"currency_code":"USD","in_stock":true},{"title":"500 mL — Pack of 10","offer_id":48092645621992,"sku":"10020-500A","price":76.0,"currency_code":"USD","in_stock":true},{"title":"1000 mL — Pack of 6","offer_id":48092645654760,"sku":"10020-1000A","price":87.0,"currency_code":"USD","in_stock":true},{"title":"2000 mL — 1 Each","offer_id":48092645687528,"sku":"10020-2000","price":35.0,"currency_code":"USD","in_stock":true},{"title":"3000 mL — 1 Each","offer_id":48092645720296,"sku":"10020-3000","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/unnamed_72cef054-02e2-4b8e-841c-52a7a3eda003.jpg?v=1772317448","url":"https:\/\/labsupplies.com\/products\/sibata-glass-beaker","provider":"LabSupplies.com","version":"1.0","type":"link"}