3567 Results for: "Bis(cyclohexanone)oxaldihydrazone"

Eosin Y 1% Alcoholic is a cytoplasmic stain that when used in the hematoxylin and eosin staining procedure provides excellent definition of cell components in shades of red and pink.

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VWR® Acrylamide and Bis-Acrylamide

Supplier: VWR

An extensive line of acrylamide and bis-acrylamide pre-weighed powder blends, premixed stock solutions and ready-to-use solutions for customized polyacrylamide gel electrophoresis of proteins and PAGE of nucleic acids. Ultra-pure (>99.9%) acrylamide and bis-acrylamide powders provide the flexibility to prepare solutions having concentrations and ratios for all electrophoresis applications. Liquid blends minimize the handling of neurotoxic acrylamide.

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Potassium bis(trifluoromethylsulfonyl)imide

Supplier: Thermo Scientific Chemicals

Potassium bis(trifluoromethylsulfonyl)imide

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Trypan blue 0.4% in aqueous solution ready-to-use, sterile

Supplier: VWR

A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.

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Bis[bis[4-(diethylamino)phenyl]methyl]ether ≥97.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 155050-06-9
Molecular Formula: C42H58N4O
Molecular Weight: 634.95
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal

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Eosin Y (yellowish) 1% alcoholic solution Intensified, VWR® stain for histology, for cytology

Supplier: VWR International

Eosin Y 1% Alcoholic is a cytoplasmic stain that when used in the hematoxylin and eosin staining procedure provides excellent definition of cell components in shades of red and pink.

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Bis(pinacolato)diboron ≥99.0%

Supplier: TCI America

CAS Number: 73183-34-3
MDL Number: MFCD00799570
Molecular Formula: C12H24B2O4
Molecular Weight: 253.94
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 138

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Nitro blue tetrazolium chloride (NBT), Ultrapure

Supplier: VWR

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3,5-Bis(methoxycarbonyl)phenylboronic acid 97%

Supplier: Thermo Scientific Chemicals

3,5-Bis(methoxycarbonyl)benzeneboronic acid, 97%

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Diethylene glycol bis(p-toluenesulfonate) ≥96.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 7460-82-4
MDL Number: MFCD00026001
Molecular Formula: C18H22O7S2
Molecular Weight: 414.49
Purity/Analysis Method: >96.0% (HPLC,T)
Form: Crystal
Melting point (°C): 87

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9,9-Bis(4-glycidyloxyphenyl)fluorene ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 47758-37-2
MDL Number: MFCD02171148
Molecular Formula: C31H26O4
Molecular Weight: 462.55
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 159

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N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 16695-22-0
MDL Number: MFCD00026000
Molecular Formula: C25H29NO8S3
Molecular Weight: 567.69
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 95

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Bismuth Nitrate Pentahydrate

Supplier: Ward's Science

CAS Number: 10035-06-0
Formula Weight: 485.1
Formula: Bi(NO₃)₃·5H₂O
Hazard Info: Oxidizer, Flammable, Irritant
Density (g/mL): 2.830
Boiling Point (°C): 80
Freezing Point (°C): 30
Solubility: Nitric Acid, Alcohol and Acetone
Synonyms: Bismuth(III) Nitrate 5-Hydrate, Bismuth Trinitrate, Bismuth Nitrate
Shelf Life (months): 12
Storage: Yellow

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1,3-Bis[3,5-bis(trifluoromethyl)phenyl]thiourea ≥98.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 1060-92-0
Molecular Formula: C17H8F12N2S
Molecular Weight: 500.31
Purity/Analysis Method: >98.0% (N)
Form: Crystal
Melting point (°C): 152

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N,N'-Bis(5-hydroxysalicylidene)ethylenediamine ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 124061-43-4
MDL Number: MFCD04039747
Molecular Formula: C16H16N2O4
Molecular Weight: 300.31
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Powder
Melting point (°C): 250

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Calcium bis(trifluoromethylsulfonyl)imide

Supplier: Thermo Scientific Chemicals

Calcium bis(trifluoromethylsulfonyl)imide

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N-(2-Pyridyl)bis(trifluoromethanesulfonimide) ≥98.0%

Supplier: TCI America

[Triflating Reagent]
CAS Number: 145100-50-1
MDL Number: MFCD00191834
Molecular Formula: C7H4F6N2O4S2
Molecular Weight: 358.23
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 40
Flash Point (°C): 110

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Bis(2-carboxyethyl)isocyanurate ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 2904-40-7
MDL Number: MFCD04038422
Molecular Formula: C9H11N3O7
Molecular Weight: 273.20
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 289

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N,N'-Bis-Z-1-guanylpyrazole ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 152120-55-3
MDL Number: MFCD02683516
Molecular Formula: C20H18N4O4
Molecular Weight: 378.39
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 93