The Hach DR 2700 Spectrophotometer can be used for more than 130 analytical methods. All of the chemistries and supplies needed for these tests are available from Hach. The spectrophotometer can ...

Thyroxine (T4) is the principal hormone secreted by the thyroid gland. All the T4 in the circulation is derived from thyroidal secretion. In contrast, only about 20% of circulating ...

Chlorine is a common element in household cleaning and pesticide products. You’re probably most familiar with its use in pools to keep them free from bacteria and algae. It is naturally a gas ...

Chlorine is a chemical used in cleaning products, such as bleach, and for disinfecting swimming pools. Along with other cleaning ingredients, chlorine's primary role in cleaning products is ...

There are events of the year, persons of the year, images of the year.... We could not resist: why not a Method of the Year? Methods are a driving force of scientific progress. We think they ...

One such brand is Total Wireless, which is owned by Verizon Wireless. In this guide, we learn more about Total Wireless plans, pricing, phone selection, and more. Total Wireless is a prepaid phone ...

The thrill of battle in a new Total War game is always something to be excited about, but when a fresh entry into this beloved strategy franchise arrive? With over 20 years of franchise history to ...

The development of L-T4 and L-T3 reference preparations and establishing international reference methods. Ensuring that instruments are not sensitive to differences between human serum and the ...

The method of loci is a strategy for memorizing new information that originated in ancient Greece. It involves imagining yourself placing pieces of information around a room and then visualizing ...