Reagent Chemicals - Niles Biological, Inc.

Calcium Carbonate

Description	Price	Select	Quantity
Calcium Carbonate - LB	$ 6.50
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Calcium Chloride

Description	Price	Select	Quantity
Calcium Chloride - LB	$ 6.50
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Citric acid is a weak organic acid found in citrus fruits. It is a good, natural preservative and is also used to add an acidic (sour) taste to foods and soft drinks. In biochemistry, it is important as an intermediate in the citric acid cycle and therefore occurs in the metabolism of almost all living things. It also serves as an environmentally benign cleaning agent and acts as an antioxidant.

Citric acid exists in a variety of fruits and vegetables, but it is most concentrated in lemons and limes, where it can comprise as much as 8% of the dry weight of the fruit.

Description	Price	Select	Quantity
Citric Acid - LB	$ 5.50
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Infutrace

Description	Price	Select	Quantity
Infutrace 3.2 oz. Bottle	$ 15.00
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Methyl Cellulose

A viscous liquid that slows the movement of protozoa for ease of observation. Methylcellulose (or methyl cellulose) is a chemical compound derived from cellulose. It is a hydrophilic white powder in pure form and dissolves in cold (but not in hot) water, forming a clear viscous solution or gel. Like cellulose, it is not digestible, not toxic, and not allergenic.

Description	Price	Select	Quantity
Methyl Cellulose - 1oz.	$ 4.00
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Chemicals >> Reagent

Calcium Carbonate

Calcium Chloride

Citric Acid

Infutrace

Methyl Cellulose