"Sample+Dippers"

This chemical test kit uses an adaptation of the Nessler method to measure ammonia in fresh water. The test kit is supplied complete with all of the reagents and equipment necessary to perform approximately 25 tests.

Suited to a wide range of applications in education, quality control, environmental and clinical analysis.

SAMPLE CUP TOP PK6

Move beyond paper models and investigate DNA structure directly!

Quickly identify and tally colonies with precision using this all-inclusive package designed to streamline all colony counting procedures.

The only drop-in replacement for a best selling blood banking centrifuge. Perfect for all blood typing and cross-matching activities, the serology 12 integrates into any laboratory with minimal process changes.

Can cancer be inherited?

Rugged, reliable meters designed for educational outdoor experiments.

Electronic and accurate deliver system for your laboratory.

Baby Marie Robinson needs to be tested for sickle cell disease.

Get accurate water testing results with the Free Chlorine colorimeter. With a digital read out, there is no more struggling to determine colors visually. This free chlorine tester's compact design fits in your pocket or stores easily in your shop.

The Go Direct Melt Station accurately determines the melting temperature of solid substances.

New Technology Removes Frustrations of Traditional Experiment

Economical noncontact thermometer fits right in your pocket!

A simple, touch start operation enables exceptional mixing performance with one handed operation.

Digital Accuracy and Convenience.