Copper Sulfate, 1.053 Specific Gravity at 25C (77F), for Hemoglobin Estimation in Blood Donor Screening of Men and Women - COPPER SULFATE 32OZ FOR WOMEN [RC233032-EA]
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.