How harmful is THF?

How harmful is THF? * Tetrahydrofuran can cause headache, nausea and dizziness. Very high exposure can cause unconsciousness and death. * Tetrahydrofuran may damage the liver and kidneys. * Tetrahydrofuran is a FLAMMABLE LIQUID and a DANGEROUS FIRE HAZARD. What is tetrahydrofuran used for? Tetrahydrofuran (THF) is commonly used as solvent, reaction medium, and starting […]

Is argan oil good to grow hair?

Is argan oil good to grow hair? Argan oil contains compounds called phenols. These, along with antioxidants strengthen hair follicles and promote cell production in the scalp. The vitamins in this oil promote a healthy scalp which in turn, not only promotes hair growth but also makes sure that the new hair strands are thicker […]

Where does wild indigo grow?

Where does wild indigo grow? It is native throughout South Carolina, but more common in the Piedmont, growing in open, dry woods and clearings. It grows 2 to 4 feet tall and 2 to 2½ feet wide. White flowers on 12- to-18-inch-tall upright racemes bloom in early to mid spring. Is wild blue indigo invasive? […]

What is a hemiazygos vein?

What is a hemiazygos vein? The hemiazygos vein arises from the left ascending lumbar vein. It drains the lower left posterior intercostal veins and ascends on the vertebral bodies posterolateral to the descending aorta. At T8, it crosses to the right behind the aorta, thoracic duct, and esophagus, and joins the azygos vein. What is […]

What are China dolls worth?

What are China dolls worth? Limited editions and dolls made before the 1930s generally sell for loftier amounts because they are considered true antiques; however, others can sell anywhere from $10–$2,000. Are dolls made in china? The most famous manufacturers of china dolls were manufacturers Kestner, Conta & Boehme, Kling, Kister, KPM, Meissen, Alt, Hertwig […]

Are hippopotamuses aggressive?

Are hippopotamuses aggressive? Hippos are aggressive and are considered very dangerous. They have large teeth and tusks that they use for fighting off threats, including humans. Sometimes, their young fall victim to adult hippos’ tempers. During a fight between two adults, a young hippo caught in the middle can be seriously hurt or even crushed. […]

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