stonylab Magnetic Stir Bar Set, 8-Piece PTFE-Coated Magnetic Stir Bar Set with Tweezer, Assorted Sizes for Laboratory Use, B Type

About this item

• Complete Stir Bar Assortment: includes 7 different sizes (B4 x 10 mm, B6x 15 mm, B7x 20 mm, B7x 25 mm, B7x 30 mm, B8x 30 mm and B8x 35 mm) of stir bars plus one PTFE tweezer for convenient storage, catering to a variety of mixing needs
• Precision Engineered: each stir bar is well-crafted with accurate sizing, a smooth surface, and is free of burrs for consistent, reliable results in every use
• Resilient and Safe: built to withstand high temperatures, corrosion, and abrasion, these stir bars are autoclave-safe, ensuring long-term durability and sterility; PTFE low friction coating encapsulates the magnet and enhances resistance to chemicals
• Versatile Laboratory Tool: designed for stirring fluids on magnetic stirrers, ideal for a broad range of applications in chemistry, biology, agriculture, homebrew, industry, and other lab experiments
• Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied