"solar+filter"

For cleaning and drying glassware, filtering, etc.

Demonstrate how polarizing filters affect light.

For cleaning and drying glassware, filtering, etc.

The top portion of these polypropylene, two-piece funnels are snaps into the lower one, forming a vacuum seal that does not require greasing. The base of the top portion has a perforated filter plate.

Everything you need for easy maintenance of your LAV high vacuum pumps.

Good quality, economical hand operated air/vacuum pump is easy to operate.

Buchner Funnels for filtering hot or cold solutions.

Constant flow air sampling pump features clear external filter housing allows an immediate visual inspection of filter’s condition. The flow fault indicator lights up if unit operates outside ±5% of set flow rate. Battery test indicator lights up when battery can provide a minimum of 8 hours of operation over operating range.

The Accuris SmartReader 96 is a welcome addition to any lab that is routinely measuring concentration or absorbance in 96 well plates.

The biOrb® Air Stone fits in the base of the biOrb® underneath the filter cartridge.

Set of 7 neoprene rubber tapered cones specifically designed for Buchner funnels, providing a secure and efficient filtration system, available in multiple sizes for versatile laboratory applications.

Walloping Weather Mad Science Kit

Fully-featured, energy-efficient fume hoods provide an environmentally-friendly solution to ducted fume hoods while simplifying installation. Ideal for oversized equipment.

The Precision Photoelectric Effect uses three color filters to calculate Planck's Constant.

Draw on a piece of filter paper by utilizing an electrolytic redox reaction with different colored 'ink'.

This water is tested and 0.035 μm filtered for maximum suitability in microbiological applications.