Pyrex Corning Glass Petri Dishes Beaker Covers Watch Glass Lot 64pc 3160-150

Pyrex Corning Glass Petri Dishes Beaker Covers Watch Glass Lot 64pc 3160-150

This is a mixed lot of 64 pieces of Pyrex/Corning laboratory glassware and disposable plastic petri dishes, sold together as a single lot. The lot includes glass culture dishes with covers in two sizes, glass beaker covers, watch glasses, and bagged disposable plastic petri dishes — a useful assortment for general laboratory bench work.

Specifications & What's Included

• Total quantity: 64 pieces
• 2 boxes × 12 glass culture dishes with covers — 100 × 15 mm (24 pieces)
• 1 box × 12 glass beaker covers (12 pieces)
• 1 box × 4 watch glasses (4 pieces)
• 1 box × 4 Pyrex 3160-150 glass culture dishes — 150 × 15 mm (4 pieces)
• 20 disposable plastic petri dishes — 10 × 15 mm, in bag (20 pieces)
• Glass material: borosilicate glass (Pyrex)
• Brand: Pyrex / Corning
• Part number (large culture dishes): 3160-150

Applications

Petri dishes and culture dishes are standard consumables in microbiology, cell biology, and general laboratory work. Glass culture dishes are used for growing and observing microbial cultures, plating samples, and as general-purpose shallow containers for specimens, reagents, or small parts. The 100 × 15 mm size is the most common standard for agar plating and cell culture work. The larger 150 × 15 mm Pyrex 3160-150 dishes are used when a wider surface area is needed, such as for spreading larger culture volumes or for use as dissection or staining trays. Glass beaker covers and watch glasses serve as loose covers for beakers and flasks to reduce contamination and evaporation while still allowing gas exchange. Disposable plastic petri dishes are a complement to the glass pieces for single-use applications where sterilization between uses is not practical. Pyrex borosilicate glassware from Corning has been a laboratory standard for decades, valued for its chemical resistance, thermal stability, and ability to be autoclaved repeatedly.