HB Instrument Company Plain Form Specific Gravity Hydrometers. These Plain Form Specific Gravity Hydrometers by HB Instrument Company are constructed of durable clear borosilicate glass and are ideal for use with liquids viscous fluids and gases. Whether you need certified hydrometers or daily weekly or monthly samples HB Instrument Plain Form Specific Gravity Hydrometers are a reliable and accurate method for determining the specific gravity of a substance. These specialized Hydrometers may also be used for commercial laboratory analysis sorting or as an inexpensive and reliable measure of the weight of a substance in a series or as an estimation of a substances specific gravity. Regardless of use HB Instrument Plain Form Specific Gravity Hydrometers are designed to provide precise readings. Whether you need a hydrometer for routine lab work plant maintenance or commercial analysis you can trust HB Instrument's high quality standards and know-how to provide you with a reliable product. Specifications for HB Instrument Company Plain Form Specific Gravity Hydrometers 50330 : RangeSpec. Gravity: 0.700 to 0.810 Subdiv.Spec. Gravity: 0.001 Unit: Each (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine HB Instrument Company products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Labware & Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for HB Instrument Company Labware & Accessories. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the HB Instrument Company Plain Form Specific Gravity Hydrometers 50330/ 34629-011 we carry a full complement of Labware & Accessories as well as other product offerings from HB Instrument Company. We also carry a full line of HB Instrument Company accessories to help meet your laboratory and scientific needs. For a complete selection of HB Instrument Company Labware & Accessories please visit our HB Instrument Company page. For more brand name Labware & Accessories please visit our Labware & Accessories store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. HB Instrument Company Plain Form Specific Gravity Hydrometers 50330