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 ...

The V-650 is a double-beam spectrophotometer with a photomultiplier tube (PMT) detector. The high sensitivity of the PMT enables accurate measurements of low (and high) concentration samples.

Kimberly Adams: So this is like the handful of Republicans holding districts in these pretty solidly blue states like California, New Jersey and New York. And in just those three states, ...

A framed image of President Trump’s mug shot from when he was indicted in Georgia in 2023 is hanging outside the Oval Office in the latest bit of redecorating since he moved back in. Eagle-eyed ...

A copy of a New York Post front page featuring President Donald Trump's mugshot was spotted hanging in an ornate gold frame near the Oval Office in the White House during a news conference this week.

Now, researchers have found the first evidence of changes taking place over the past 20 years in the shape of the inner core. Signs of the core’s deformation appeared in waves from earthquakes ...

The Associated Press said the White House barred its reporter from Tuesday’s Oval Office executive order signing because of the AP style guidance on using the name Gulf of Mexico versus Gulf of ...

The White House has blocked The Associated Press from the Oval Office and Air Force One because the news organization has refrained from renaming the "Gulf of Mexico" to the "Gulf of America.

CHARLOTTE, N.C. (AP) — The Ford Motor Co. will return to the top level of prototype sports car racing in 2027 in the World Endurance Championship series with a factory team that will compete at ...

Photographs taken from inside the White House show President Donald Trump has his mug shot framed and hung just outside the Oval Office. Images taken during a Thursday meeting with Indian Prime ...

Eric Lee/The New York Times By Maggie Haberman Theodore Schleifer and Zolan Kanno-Youngs Reporting from Washington The billionaire Elon Musk said in an extraordinary Oval Office appearance on ...

Now that Donald Trump is back in the White House, he is favoring a new style of communication with the American public – almost-daily appearances direct from the Oval Office. In the nearly four ...