Thermco Specific Gravity Hydrometers, Plain - 330mm1.240/1.310 X 0.0005

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61804-0100

This DURAC Baume plain form hydrometer is for use with liquids heavier than water. The hydrometers is individually serialized and features a metal ballast. 300mm (11.8) in length. Includes multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Tested and calibrated in our exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of Standardization 60°F/60°F. Range: 9 To 21. Divisions: 0.1. Accuracy: 0.1 Baume. Per Each. HB Instrument #: 4610.

Manufacturer: Thermco Brand: THERMCO

Thermco's Petroleum Gold Brand Hydrometers are a superior brand of high precision hydrometers calibrated to the highest standard that exceeds the exacting ASTM standards. Made from the finest materials available; the glass is free from imperfections, has the suitable thermal properties for the entire temperature range that would be subjected and resists any reactions from chemical agents. Each hydrometer has been calibrated against NIST standards and furnished with a NIST traceable certificate. All hydrometers conform to or exceed all specifications set forth in the ASTM "Annual Book of ASTM Standards", Section 14, Volume 14.03, Designation E 100-05.

Manufacturer: Thermco Brand: THERMCO

ASTM DENSITY HYDROMETERS, COMBINED - 20/65C - 330mm ASTM 305H - 850/900

Manufacturer: American Educational Brand: American Educational Products Model: 7-804-1-A

A useful demonstration of the density of liquids! The hydrometers are made from a borosilicate glass. Sealed inside are paper scales and a metal ballast.

Manufacturer: Hygiena Brand: Hygiena

AquaSnap Total measures both free ATP in solution and microbial ATP. The device contains a detergent to release ATP that is bound to microbial or organic matter and inside microbes. AquaSnap is easy to use, economical, and gives real time results. The specifically designed dipper tip collects 100 µl of water ensuring consistent sample collection.

Manufacturer: Bel-Art Brand: Bel-Art Products Model: B61821-0800

Made of lead free ballast and glass, these combined form thermo-hydrometers are 381mm (15") long and offer the additional convenience of an enclosed thermometer with a temperature scale of 0/150 degrees F and mercury-free blue spirit organic liquid fill. They are individually serialized and conform to the accuracy requirements for ASTM thermo-hydrometers. Specific gravity hydrometers are the most widely used hydrometer in industries such as food and beverage, chemistry, pharmacology, transportation, refrigeration and more. Choose from a wide range of models measuring specific gravity/relative density (g/cm3) of a variety of liquids in various ranges from 0.600 to 2.000. Temperature standardization is 60 degrees F (15 degrees C). DURAC Safety Combined Form Thermo-Hydrometers are hand inspected by our U.S. quality team in our exclusive triple accredited/registered ISO/IEC 17025:2005 and A2LA Accredited Calibration Laboratory; internationally recognized and accepted by the signatory economies of the ILAC /MRA a...

Manufacturer: Marineland Aquarium Products Brand: MarineLand

This hydrometer from Marineland Aquarium is used to determine the specific gravity of a liquid and is perfect for use in lobster tanks.Model #: CA1501 Measures Gravity Of Liquids Great For Lobster Tanks 630661

Manufacturer: Thermco Brand: THERMCO

Proof Scale measures the percent Alcohol by Volume Multiplied by 2. Internal Revenue Specification Proof Scales. Suitable for Certification.

Manufacturer: American Educational Brand: American Educational Products Model: 2325

The American Educational 2325 specific gravity of minerals kit is used for geological study, and has 15 mineral specimens for calculating specific gravity, which describes the density of a mineral numerically. The kit is number coded and includes a key sheet for identification. The 2325 has a compartmented tray for display and storage, with specimens that measure 1-1/2 x 1-1/2 inches (L x W). (L is the horizontal distance from left to right; W is the horizontal distance from front to back.) Specimens in this kit may vary, based on availability at the time the product is packaged. The kit has directions for instructional use, and is suitable for grades 6 to 12 and ages 11 to 18.Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applic...