"serv Dial Sud & sars"

Great for lab use.

Securely Holds Labware

Ideal for vacuum filtrations under both high and low water pressure.

Students investigate the inheritance of the ability to taste sodium benzoate by constructing a pedigree of the ability of members of their family to taste them. Includes: 1 vial sodium benzoate, 1 vial control papers (100 papers per vial), and a family pedigree chart. *Test Paper Factoid: Taste papers can be used to demonstrate inheritance. The ability to taste PTC is a hereditary trait. 7 out of 10 people will taste it. Sodium Benzoate tastes sweet, salty, bitter or will be tasteless to different people. Thiourea tastes bitter to most but is tasteless to some!

Save Valuable Bench Space

An aquarium starter kit with room to personalize.

Nails

Spill-Free and Safe Dispensing

SIMULATED ANTI SERA TYPE B 250ML

FROG ARTERY VEIN NERVE SEC

SIMULATED ANTI SERA TYPE RH 250ML

Easy for All Grade Levels to Use.

This heavy-duty bathroom scale is easy to read.

Accurately measures barometric pressure and is ideal for classroom use.

Determine Soil Temperature Quickly.

This wall clock displays the time of day to the second.