"MEICO LAMP"

Teacher’s Master Set for Use with Student GEO-logic® Historical Geology Sets

What affects global warming?

Comprehensive Classroom Activities and Lessons All In One Convenient Package

Robust and accurate portable visible light spectrophotometer.

This large Van de Graff generator uniquely offers alternative drive modes, either hand-cranked or motor driven.

Connect your smartphone to your laboratory optics.

BAG TAMP EVIDENCE COLLECTION LD PLASTIC

Re-create Life in One of the Most Ancient Geologic Eras

Ward's® 1100 Visible spectrophotometer is perfectly designed for high school and college students completing general analysis and experiments such as Beer-Lambert, Absorption Spectrum, Transmittance, Chlorophyll, protein (biuret test) and more. An included visible wavelength spectrum chart on the instrument panel allows the user to make the correlation between a wavelength number to an actual color on the visible light spectrum. The built-in secondary filters reduce stray light and increase precision. The design is "Student-Proofed" making this a durable unit for years of use. Large digital display makes reading much easier and the new USB interface allows for the collection of data via a computer. This spectrophotometer is designed for use with ¹/₂" (13 mm) round tubes or 10 mm square cuvettes. an adapter is supplied at no additional charge for 10mm square cuvettes. High quality silicon photodiode detector and 1200 lines/mm grating assures high performance. Auto zero function, one-touch blanking and built-in automatic filters for easy operation. Large digital display allows for quick and easy readings. Optional Windows(R) based software for easy data collection and application expansion to Standard Curve and Kinetics, Abs. and %T is available. Data can be easily exported to Microsoft Excel(R) for further processing and analysis. The software is designed for Windows based PCs, using Windows 2000, ME, or XP. Model 1100 measures Absorbance, Transmittance and now includes a USB port.

Easily updatable modular system.

Hardware to do electricity experiments with NeuLog Sensors.

LBL CLR POLY LAM 1.75X.5 WEATHERPRF

The SmartDrop™ series of nano spectrophotometers provides quick and easy quantification of small samples.

Perfect for Debye-Sears Experiments.

POSTER 24 X 36 LAM. COLOR SYMBIOSIS

Leverages diode array technology to produce exceptionally fast results.