Corning 7077B-10 Serological Pipette 7740 Glass 10 ml Shorty - 200 Pipets

Corning 7077B-10 Glass Serological Pipette – 10 mL, Reusable

The Corning 7077B-10 is a highly durable, laboratory-grade volumetric instrument designed for the precise transfer of liquids up to 10 mL. Fabricated from premium borosilicate glass, this reusable pipette is engineered to survive repeated exposure to extreme autoclave temperatures and aggressive chemical sterilization protocols without warping or degrading. It is calibrated "To Deliver" (TD), ensuring that the exact stated volume is dispensed once the remaining drop in the tip is blown out. To guarantee a lifetime of legibility, the 0.1 mL scale intervals are permanently fired into the glass in a high-contrast brown pigment that resists fading from strong solvents. The 7077B-10 provides an eco-friendly, highly accurate alternative to disposable plastic pipettes for high-volume analytical work.

Technical Performance and Design

• Borosilicate Glass Construction: Delivers exceptional structural integrity and a low coefficient of thermal expansion, preventing the volumetric shifts that can occur in lesser materials after thousands of autoclave cycles.

• Permanent Fused Graduations: The measurement markings are fused directly into the glass matrix, providing absolute resistance to harsh acids, caustic bases, and aggressive organic solvents.

• Calibrated "To Deliver" (TD): Precision-calibrated to dispense exactly 10 mL when the final drop is actively blown out of the tip, ensuring highly reproducible fluid transfers.

Product Specifications

• Catalog Number: 7077B-10

• Capacity: 10 mL

• Graduation Intervals: 0.1 mL

• Material: Borosilicate Glass

Key Benefits & Applications

• Solvent and Chemical Resistance: The non-reactive glass surface will not leach plasticizers, making it the superior choice for handling chloroform, phenol, and concentrated organic reagents.

• Sustainable Lab Practices: Completely eliminates the environmental impact and recurring procurement costs associated with single-use polystyrene serological pipettes.

• Universal Compatibility: The uniformly fire-polished upper end ensures a tight, secure seal with standard motorized pipette controllers and manual rubber bulbs.

• Versatile Utility: An essential tool for analytical chemistry, media preparation, and general benchtop workflows requiring reliable, mid-volume liquid aliquoting.

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