21668 Results for: "bromo2chlorophenyl blue"
Corrected to: bromo4chlorophenyl blue
Aniline Blue
Supplier: Ward's Science
CAS Number: 28631-66-5
Formula Weight: 737.73
Formula: C32H25N3Na2O9S3
Hazard Info: Irritant
Boiling Point (°C): Decomposes
Synonyms: Acid Blue 22, C.I. No. 42755
Shelf Life (months): 36
Storage: Green
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Bromothymol blue sodium salt in aqueous solution, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Passes alkali consumption test.
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Bromothymol blue ACS
Supplier: VWR
pH indicator goes from yellow to blue over a range of 6.0 to 7.6. Used to trace movement of fluids from the lymph and also for demonstration of fungal hyphae within plant roots.
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VWR® EZ-Vision® Bluelight DNA Dye 10,000X
Supplier: VWR
EZ-Vision BlueLight is a sensitive, non mutagenic and environmentally safe fluorescent dye designed for gel staining.
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Ammonium Metavanadate
Supplier: Ward's Science
CAS Number: 7803-55-6
Formula Weight: 116.99
Formula: NH4VO3
Density (g/mL): 2.326
Solubility: Cold Water
Synonyms: Ammonium Vanadate Trioxide, Ammonium Vanadate, Ammonium Trioxovanadate
Shelf Life (months): 36
Storage: Blue
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VWR® Single-Channel Digital Microdispensers, Variable Volume
Supplier: VWR International
This adjustable dispenser features a digital readout, and a positive displacement piston ensures complete recovery of the sample.
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Wood’s Metal
Supplier: Ward's Science
CAS Number: 76093-98-6
Freezing Point (°C): 73-75
Shelf Life (months): 36
Storage: Blue
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Avantor® Hichrom, Chromatography Tubing, PEEK
Supplier: HICHROM LIMITED
PEEK (polyetheretherketone) polymer tubing is biocompatible and chemically inert to most solvents. It is completely flexible, can easily be cut to desired lengths and is suitable for a wide range of applications.
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Wards® Coloring Solutions
Supplier: Ward's Science
Food colors in dropper bottles.
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Adrenaline
Supplier: Ward's Science
CAS Number: 329-65-7
Formula Weight: 183.2
Formula: C9H13NO3
Hazard Info: Toxic (if ingested)
Freezing Point (°C): 197
Solubility: Water and Alcohol
Synonyms: Racepinfrine, DL-Epinephrine, DL-Adrenaline
Shelf Life (months): 12
Storage: Blue
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p-Dichlorobenzene
Supplier: Ward's Science
CAS Number: 106-46-7
Formula Weight: 147.00
Formula: C6H4Cl2
Hazard Info: Toxic, Irritant
Density (g/mL): 1.458
Boiling Point (°C): 174
Freezing Point (°C): 53
Solubility: Organic Solvents
Synonyms: 1,4-Dichlorobenzene, para-Dichlorobenzene
Shelf Life (months): 12
Storage: Blue
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Barium Carbonate
Supplier: Ward's Science
CAS Number: 513-77-9
Formula Weight: 197.37
Formula: BaCO3
Hazard Info: Toxic (if ingested)
Density (g/mL): 3.1
Freezing Point (°C): Near decomposition
Solubility: Acids (except Sulfuric)
Synonyms: Barium Salt, Carbonic Acid
Shelf Life (months): 36
Storage: Blue
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Cadmium Chloride, Hemipentahydrate
Supplier: Ward's Science
CAS Number: 7790-78-5
Formula Weight: 228.34
Formula: CdCl2*2.5H2O
Density (g/mL): 3.327
Boiling Point (°C): 960
Freezing Point (°C): 568
Solubility: Water
Synonyms: Cadmium Dichloride
Shelf Life (months): 36
Storage: Blue
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Stain Set, Basic
Supplier: Ward's Science
Includes: Bismarck Brown, Carmine Alum (Alcoholic), Crystal Violet, Eosin (Yellowish), Hematoxylin (Alcoholic), Malachite Green, Methyl Green, Methylene Blue, Neutral Red, Safranin
Shelf Life (months): 36
Storage: Red
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Ward's Cool Containers
Supplier: Heathrow Scientific
Durable containers for chilling temperature-sensitive samples.
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Indigo Carmine
Supplier: Ward's Science
CAS Number: 860-22-0
Formula Weight: 466.36
Formula: C16H8N2Na2O8S2
Solubility: Water and Alcohol
Synonyms: Acid Blue 74, C.I. No. 73015
Shelf Life (months): 36
Storage: Green
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Buffer Solution
Supplier: Ward's Science
Buffer solution has a shelf life of 24 months
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Lead(II) Acetate Trihydrate
Supplier: Ward's Science
CAS Number: 6080-56-4
Formula Weight: 379.34
Formula: Pb(CH3COO)2·3H2O
Hazard Info: Toxic, Irritant, Carcinogen
Density (g/mL): 2.55
Boiling Point (°C): 280
Freezing Point (°C): 75
Solubility: Water and Glycerin
Synonyms: Lead Acetate
Shelf Life (months): 12
Storage: Blue
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Nickel Chloride 6-Hydrate
Supplier: Ward's Science
CAS Number: 7791-20-0
Formula Weight: 237.71
Formula: NiCl2·6H2O
Hazard Info: Suspected Human Carcinogen, Toxic
Density (g/mL): >1
Freezing Point (°C): 1001
Solubility: Water, Alcohol, and Ammonium Hydroxide
Synonyms: Nickelous Chloride 6-Hydrate
Shelf Life (months): 12
Storage: Blue
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Cadmium
Supplier: Ward's Science
CAS Number: 7440-43-9
Formula Weight: 112.40
Formula: Cd
Hazard Info: Toxic
Density (g/mL): 8.65
Boiling Point (°C): 767
Freezing Point (°C): 321
Solubility: Acid (especially Nitric Acid) and Ammonium Nitrate Solution
Synonyms: Cadmium Metal
Shelf Life (months): 36
Storage: Blue
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Decalcifying Solution, VWR Chemicals BDH®
Supplier: VWR International
Made with formic acid.
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Vegetable Dye
Supplier: Ward's Science
Solubility: Water
Shelf Life (months): 12
Storage: Green
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Common Classroom Chemicals for Kitting
Supplier: Ward's Science
Common Classroom Chemicals for Kitting
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Methylene blue trihydrate, Reagent Grade
Supplier: VWR
Post-electrophoretic stain for DNA. Less sensitive than Ethidium Bromide, but non-intercalating. Also used to stain RNA in bacteriological procedures.
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Ward's® Live Pseudomonas aeruginosa culture (Pathogenic)
Supplier: Avantor
This organism can be isolated from many human urinary tract infections, as well as polluted water and sewage. It is commonly identified by its distinctive grape-like smell (trimethylamine) or because it can turn the agar light green due to production of a blue pigment (pyocyanin).
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Copper(II) Sulfide
Supplier: Ward's Science
CAS Number: 1317-40-4
Formula Weight: 95.61
Formula: CuS
Density (g/mL): 4.70
Freezing Point (°C): 1234
Synonyms: Copper Blue, Copper Monosulfide, Cupric Sulfide
Shelf Life (months): 36
Storage: Green
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Ward's® Live Stentor coeruleus Culture
Supplier: Avantor
This organism is easily recognized by its trumpet-shape and blue coloration. It is quite large (approx. 2 mm) and is a good option for students that are just starting to look at the microscopic world.
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Ward's® Instant Drosophila Medium
Supplier: Avantor
Improved Formula for Higher Yields