Since going on-line in 1994, Indigo Instruments has provided best in class science education lab supplies to schools, businesses & individuals for use in teaching, crafts, design or promotions. We offer superior products, low prices and fast delivery with support by knowledgeable science trained staff. Canadian orders ship from Waterloo, ON & US orders from Buffalo (Niagara Falls), NY. Our products include molecular models; neodymium magnets; magnifying glasses; lab glassware such as: test tubes, beakers, flasks; test strips such as: pH, chlorine, peroxide, quat, vitamin C, ...