15mm x 1mm N52 Strong Round Disc Rare Earth Neodymium thin Magnet 15x1mm

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15mm x 1mm Strong Round Magnets Rare Earth thin Magnets Specification:Dimensions: 15mm x 1mm thick Tolerances: ±0.2mm x ±0.2mm Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Max Operating Temp: 176ºF (80ºC) Pull Force: approx. 0.6 lb Material Features: N52 grade Magnets are made of a brittle material. These magnets are not as strong as steel. They are more like a brittle ceramic. If you let two magnets slam together, they can crack and break. This is true for magnets large and small. WARNING!!! Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other. These magnets are very powerful which should be handled with great care. Without parents supervised do not allow children to playing magnets as they could get injured. Especially pay attention to the small magnets, please place in somewhere children can’t reach place.

Petri Dishes 90mm x 15mm Plates With Vented Lid, Sterile 500-Pack Case 90 mm

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For those in need of a large quantity of Petri dishes, look no further than our Wholesale Case of 500. Our vented 90mm Petri dishes are the perfect choice for creating your own agar. We have extensively sourced dishes from various factories to find the best quality possible. Our plates are crafted from optical quality polystyrene and weigh in at a sturdy 16 grams each, a full 25% heavier than most other dishes on the market. This extra weight makes them strong enough to stack higher than other dishes without fear of damage. Each dish is packaged in a convenient, easy-to-tear sleeve and is sterilized and ready for use right away. Get the most bang for your buck with our Wholesale Case of 500 Petri dishes. Includes/Features: Case of 500 Empty Petri Dishes in 50 10-Pack Sterile Sleeves 90mm x15mm Polystyrene Petri DishesMade with optical quality polystyrene Specially designed structure for improved flatnessVented lid to ensure optimum culture conditionFAST FREE SHIPPING!