The Ohaus Pull-Type Spring Scale offers a versatile and inexpensive way to display measurements in Grams for a variety of materials in classrooms to laboratories. The Ohaus Demonstration Spring Scale offers a large faceplate for easy viewing. This product provides a versatile and inexpensive way to measure a variety of materials in classrooms to laboratories.
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Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.