"Flux Dispensers"

Silicon bulb pipette filler with a 54 mm diameter and three pinch valves, suitable for handling noxious solutions and providing precise and controlled liquid dispensing.

The hexagon shaped plastic glitter crystals (0.040 size) are non-toxic and conform to ASTM D-4236. They are packaged in convenient plastic dispensing jars. The jar tops contain a variety of slot openings making it easy to use without a lot of mess.

Universal low retention pipette tips repel liquid by creating a hydrophobic surface on the inside of the tip increasing your accuracy and data quality.

Dispenser Tip, Nonsterile, 5 ml

Eppendorf Combitips® advanced, in 'Eppendorf Quality' grade, offer precise, positive displacement pipetting. Ideal for handling challenging liquids, ensuring accuracy and efficiency in diverse lab applications with their versatile and durable design.

Eppendorf Combitips® advanced in 'PCR clean' grade offer superior positive displacement pipetting, ensuring precise handling of sensitive liquids in PCR and molecular biology, with contamination-free, ergonomic design for reliable lab results.

Developed in collaboration with a science teacher from Pennsylvania, our build your own solar LED Jar light is a fun and creative way to teach and learn about solar electricity. Use your own mason jar or recycled jar and build a colorful LED light that automatically comes on at night and goes off at dawn. Comes with everything you need. This kit requires soldering. Tools needed are soldering iron, solder & flux, hot glue gun, electric drill, 3V 70mA Polycrystalline Solar Panel, Dusk/dawn circuit board, 2 Bright 5mm LED's BLUE, 2 AAA NiMH rechargeable batteries & Battery holder and wires.
A portion of the proceeds from the sales of this kit are being donated to help provide solar lighting solutions to disadvantaged communities in Africa.

The Ultimate in Wide Range, General Purpose pH Papers.

Test the pH scale from 0-11 in 1.0 units and from 12-14 in 0.5 units.

Sale

Sterile, leak-resistant collection tube with boric acid preservative is ideal for transport in pneumatic tube systems

Contains six 25 ft. spools of #22 gauge solid wire.

Helmholtz coils are used to produce a homogeneous magnetic field. Experiments on induction and electron deflection can be performed with the Rotary Frame with Flat Coil and the Fine Beam Tube. The coils can be used in parallel or in series and feature a spring clip on the cross bar to mount a Hall Sensor for measurements of the magnetic field. The maximum field strength generated by the coils (~ 4 mT) is approximately 750 times weaker than that produced by an MRI machine (~ 3T), which are known to be safe for use by people with medical implants such as pacemakers.

Knitted construction offers strength, comfort, and excellent breathability.

Collect water samples quickly and easily.

A Must-Have Drawing Station Accessory.

Here's everything you will need to get soldering.