Science

Rock and Rock-Forming Mineral Collection

$37.80

Superior Rock and Mineral Collection

$81.90

Colorful Minerals Collection

$31.50

Superior Rock and Mineral Collection

$17.67

Potassium Chloride, reagent, crystal - 500g

$19.61

Potassium Iodide, lab grade, granular - 25g

$24.85

Potassium Iodide, lab grade, granular - 100g

$63.66

ST-650 Microscope (Dual 45º Head)(Cordless)

$385.56

ST-650 Microscope (Dual 45º Head)

$374.22

ST-650 Microscope (90º Video Head)(Cordless)

$343.98

ST-650 Microscope (90º Video Head)

$332.64

ST-650 Microscope (Monocular Head)(Cordless)

$291.06

ST-650 Microscope (Monocular Head)

$275.94

Prisms Set

$51.34

Optics Set

$26.08

Ohaus School Balance

$83.26

Golden Nature Guide - Pond Life

$7.50

Hoberman Sphere

$44.04

Spectrum Tube Power Supply

$229.32

Concepts of Heat and Temperature Kit (Teacher's Version)

$161.70