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New York State Living Environment: Relationships and Biodiversity Lab
Learn about Structures within a Plant Stem
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Diatomaceous Earth
CAS Number: 68855-54-9
Formula Weight: 60.09
Formula: SiO2
Density (g/mL): 2.3
Solubility: Negligible in Water
Synonyms: Diatomite, Filter Material, Infusorial Earth
Shelf Life (months): 36
Storage: Green
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Magnetic Stirring Bar Retriever
This is made of polyethylene and the dimeter of the stirring bar is ³/₈ inch and the length is 12 inch.
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Double Buret Clamp, Polyethylene
This clamp is compatible with any 1/2" or 3/8" standard support rod and with burets from microsize to 100 ml.
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Gel Staining Trays, TARSONS PRODUCTS PVT LTD SE
Handle any electrophoresis gel easily and safely.
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Microcentrifuge Tube Rack
Economical and compact, this microtube rack comes pre-assmbeled and ready to hold up to twenty-four 1.5–2.0 ml microtubes. Its clearly labeled holes make sample identification easy, while its compact design saves benchspace and makes for easy storage.
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Sudan III
CAS Number: 85-86-9
Formula: C22H16N4O
Density: 0.34 g/mL
Freezing Point: 100 °C
Solubility: Alcohol
Synonyms: Solvent Red 23 C.I. No. 26100
Shelf Life: 36 Months
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Sulfuric Acid
CAS Number: 7664-93-9
Formula: H2SO4
Density: 1.84 g/mL
Boiling and Freezing Point: 275-325°C, 11°C
Solubility: Water
Synonyms: Hydrogen Sulfate, Battery Acid
Shelf Life: 12 Months
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Cinnamon Oil
Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.
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Manganese(IV) Dioxide
CAS Number: 1313-13-9
Formula Weight: 86.94
Formula: MnO2
Density (g/mL): 5.0
Freezing Point (°C): 535
Solubility: Hydrochloric Acid
Synonyms: Manganese Dioxide, Manganese Peroxide, Manganese(IV) Oxide
Shelf Life (months): 36
Storage: Yellow
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Handypette Pipette Pumps
These Handypette pipette pumps are an ideal alternative to pipette bulbs.