Zalo
Description
The SciLab Class A Volumetric Flask, Clear Type with PE Stopper, model SL.Fla1305, is a high-precision laboratory glassware designed for accurate volumetric measurement and manufactured by SciLab (South Korea). With a standard nominal capacity of 100 mL and Class A accuracy, the SL.Fla1305 is ideally suited for the preparation of standard solutions, analytical sample dilution, and quantitative reactions requiring strict measurement tolerances in pharmaceutical, chemical, and biological laboratories.
Product code: SL.Fla1305
CAS NO:
Brand: DAIHAN
Origin: HÀN QUỐC
Overview & Features
High Precision Accuracy (Class A): The flask is manufactured and strictly calibrated according to the To Contain (In) volumetric method at the standard reference temperature of 20°C. The product offers an exceptionally low tolerance of only ±0.1 mL.
Heat-Resistant Borosilicate Glass: Constructed from high-grade borosilicate glass, providing outstanding chemical resistance, compatibility with strong acids and alkalis, and excellent thermal shock resistance.
Precise Calibration Mark: The long narrow neck is engraved with a sharp white calibration ring, clearly visible for accurate meniscus observation and precise volume adjustment without angular distortion.
Tight-Sealing PE Stopper: Supplied with a Polyethylene (PE) stopper fully compatible with the 12/21 ground neck joint. The PE stopper provides high mechanical durability and excellent chemical resistance, ensuring leak-proof sealing and minimizing solvent evaporation during sample mixing.
Professional Quality Management: Each flask is permanently marked with a production Batch Number on the glass body, enabling laboratories to perform calibration verification and equipment traceability in compliance with ISO/GLP standards.
Specifications
Technical Specifications
ItemSpecificationModel / Cat. No.SL.Fla1305Manufacturer / OriginSciLab / South KoreaNominal Capacity100 mLAccuracy ClassClass A (Highest Accuracy Grade)Tolerance (Error Limit)±0.1 mLGround Neck Size (NS)12/21Flask Body MaterialHigh-quality Borosilicate GlassStopper MaterialPolyethylene (PE)Body / Marking ColorClear Glass Body / White Lettering and Calibration MarkingsPacking Unit2 pcs/box (or standard bulk pack as per manufacturer specification)
