Slotted Weight Set Of 10,With Rack

Good quality weight set contains nine weights (one each of 1g, 5g, 10g, 50g and 100g sizes, and two each of 2g and 20g sizes) plus a set of 1 to 500mg fractional weights and a 5mg rider and forceps, in a wooden storage box. Weights are made of polished...

Egg-shaped magnetic stir bar with blunt edges, 30mm long with a 13mm diameter. High-quality magnet coated with PTFE. Available in multiple sizes and designs.

Single-pole, single-throw knife switch with plastic base is suitable for low voltage experiments (less than 3.6V). Includes screw connecting posts. Pack of 7

Set of 12 slotted aluminum weights: 9 x 20g, 1 x 10g, and 2 x 5g. Also includes a 50g aluminum hanger.

Egg-shaped magnetic stir bar with blunt edges, 15mm long with a 7mm diameter. High-quality magnet coated with PTFE. Available in multiple sizes and designs. Pack of 2

Economy Porcelain Buchner Funnel with 50mm diameter and 50ml capacity. Acid and alkali . Pack of 3

Heavy-duty polypropylene funnels include a molded-in handle. Designed to provide convenient filling of carboys, drums and barrels. Pack of 2

Pack of 100 steel pins, size #3. Coated with a corrosion- finish. Feature round epoxy head. Pack of 2

Glass plate, 8" x 11". Made of clear soda lime glass, 2mm thick, with ground polished edges. Useful for a variety of general laboratory applications including as a cover, mixing surface, etc.

Pack of six high-quality, dark blue cobalt glass filters, 2" x 2". Used in sodium and potassium salt flame tests. When a flame is viewed through this filter, the color orange is blocked so that a violet-colored flame is visible.

Pack of six shallow-form porcelain evaporating dishes with lip and flat bottom. Each dish has a capacity of 300ml, with a diameter of 150mm and a height of 40mm. Dishes are glazed inside and out, except for the rim and part of the outside bottom...