
FLUORESCEIN SODIUM
Used forensically to detect traces of blood, in analytical chemistry as an indicator in silver nitrate titrations and in microscopy.

Formalin
Organic compound containing a terminal carbonyl group. It is a colorless.

TARTARIC ACID LR
TARTARIC ACID LR DEXTRORATATORY

SELENIUM POWDER
Selenium is a reddish colored powder that may become black upon exposure to air

PYRIDINE LR
Pyridine is used as a solvent and to make many different products such as medicines, vitamins, food flavorings, pesticides, paints, dyes, rubber products, adhesives, and waterproofing for fabrics.

POTASSIUM SORBATE
POTASSIUM SORBATE

MERCURIC CHLORIDE
MERCURIC CHLORIDE

MAGNESIUM OXIDE HEAVY LR
Magnesium oxide (MgO) has many applications, including in food processing, environmental protection, and manufacturing.

L GLUTAMIC ACID
L GLUTAMIC ACID

L ASCORBIC ACID AR FOR BIOCHEMISTRY
Vitamin C is important for bones and connective tissues, muscles, and blood vessels. Vitamin C also helps the body absorb iron, which is needed for red blood cell production. Ascorbic acid is used to treat and prevent vitamin C deficiency.