Streak platets are ideally sized for filed or lab testing. to test, rub across the specimen to determine streak color; use black for light minerals. size: 2inchx2inch. package of 10
VWR*, EcoStir, Magnetic Stirrer, Brushless DC motor, Max. Speed range is 2000rpm, Low price and high quality, Ultra silence and vibration-free design, PET top provides excellent chemical resistance, Speed range: 300-2000prm, Voltage: 100-120/200-240V, 50/60Hz
plate, Clear polystyrene, features: deep uniform wells and include lids, Each well has an alpha-numeric marking, Non-sterile plates are individually wrapped in a plastic bag, 24-well plate measures 5in long x 3-1/4x7/8 inch
VWR* mini hotplate, 5x5inch aluminum top plate. Temperature to 400degree celcius.capacity 1000ml.basic adjustment knob with 1 to 10 dial markings. Built in support rod holder.includes.tuv listed. 120v
Spot Plate, white polystyrene plates have 12 depressions and are suitable for most applications where glass or porcelain plates are used, not recommended for strong solvents such as acetone or xylene, Each plate measures 112 x 92mm, Sold as a pack of 12, Size: 12 Cavity