4589 Results for: "4,4-Dimethyl-2-imidazolidinedione"
Bis(3-methyl-1-phenyl-5-pyrazolone) ≥98%
Supplier: Thermo Scientific Chemicals
Bis(3-methyl-1-phenyl-5-pyrazolone) ≥98%
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Pivaloylacetonitrile 99%
Supplier: Thermo Scientific Chemicals
Pivaloylacetonitrile 99%
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Crystal violet 2% (w/v) in methanol
Supplier: Ricca Chemical
2% (w/v) Methanolic Solution. Container: Glass.
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Isostearic acid (=2,2,4,8,10,10-Hexamethylundecane-5-carboxylic acid) ≥90.0%
Supplier: TCI America
CAS Number: 54680-48-7
MDL Number: MFCD00135620
Molecular Formula: C18H36O2
Molecular Weight: 284.48
Purity/Analysis Method: >90.0% (GC)
Form: Clear Liquid
Flash Point (°C): 165
Specific Gravity (20/20): 0.88
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Crystal violet 1% (w/v) in aqueous solution
Supplier: Ricca Chemical
1% (w/v) Aqueous. Container: Glass.
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4,4'-Dimethylbiphenyl 99%
Supplier: Thermo Scientific Chemicals
4,4'-Dimethylbiphenyl 99%
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5-Bromo-2-fluoro-m-xylene ≥97.0% (by GC)
Supplier: TCI America
CAS Number: 99725-44-7
MDL Number: MFCD01320701
Molecular Formula: C8H8BrF
Molecular Weight: 203.05
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 89
Specific Gravity (20/20): 1.45
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Crystal violet in acetic acid (Spinal diluting fluid)
Supplier: Ricca Chemical
Crystal Violet-Acetic Acid Solution for Cerebrospinal Fluid Cell Count
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Trypan blue solution 0,4% (w/v) in PBS stain for histology pH 7.5 ±0.5, Corning®
Supplier: Corning
Trypan Blue is the most common stain used in cell count and viability assays.
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Crystal violet 0.2% (w/v) in glacial acetic acid indicator for nonaqueous titrations
Supplier: Ricca Chemical
Crystal violet 0.2% (w/v) in glacial acetic acid indicator for nonaqueous titrations
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Crystal violet solution (Hucker Formulation) for Gram staining
Supplier: Ricca Chemical
Gentian Violet, Hucker Formulation, for Gram Staining
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Trypan blue 0.4% in PBS
Supplier: Cytiva
Trypan Blue solution, 0,4%, is routinely used as a cell stain to assess cell viability using the dye exclusion test.
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3,3'-Dimethylnaphthidine indicator for metal titration, Supelco®
Supplier: MilliporeSigma
Application note: Method A or Method B
Method A: For the measurement the method 195, which is pre-calibrated in the Spectroquant® Pharo-and NOVA-photometers can be used. To increase the precision of the results a self-made blank according to the application is recommended generally.
Method B: For the measurement the pre-calibrated method 195 is not applicable. Instead of that, a self-made calibration according the application is to perform.
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4,4'-Diantipyrylmethane, GR analytical reagent, for titanium determination, Supelco®
Supplier: MilliporeSigma
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D-(-)-Pantolactone 99%
Supplier: Thermo Scientific Chemicals
Fieser: 16,269 17,270
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Crystal violet
Supplier: TCI America
CAS Number: 548-62-9
MDL Number: MFCD00011750
Molecular Formula: C25H30ClN3
Molecular Weight: 407.99
Form: Crystal
Color: Yellow Green
Melting point (°C): 211
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Crystal violet 90+%, crystals ACS
Supplier: Thermo Scientific Chemicals
MDL: MFCD00011750 Beilstein Registry No.: 4077708
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Crystal violet indicator (C.I. 42555), Supelco®
Supplier: MilliporeSigma
Grade Acs,Reagent Ph Eur , Cas Number 548-62-9
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Crystal violet solution, HARLECO® for Gram staining, Sigma-Aldrich®
Supplier: MilliporeSigma
HARLECO® Individual replacement for crystal violet component of the Gram Staining Set. Stains Gram-positive bacteria purple
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Crystal violet advanced for Gram staining
Supplier: HARDY DIAGNOSTICS CA
Used as a primary stain in the advanced gram stain procedure
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Crystal violet for Gram staining
Supplier: Azer Scientific
Primary stain in the Gram Stain method for differentiating bacteria.
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5-Bromo-2-fluoro-m-xylene 97%
Supplier: Thermo Scientific Chemicals
5-Bromo-2-fluoro-m-xylene 97%
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3,3-Dimethylglutaric anhydride ≥97.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 4160-82-1
MDL Number: MFCD00006684
Molecular Formula: C7H10O3
Molecular Weight: 142.15
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Melting point (°C): 126
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4-(Dimethylamino)butyraldehyde diethyl acetal ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 1116-77-4
MDL Number: MFCD00671479
Molecular Formula: C10H23NO2
Molecular Weight: 189.30
Purity/Analysis Method: >98.0% (GC,T)
Form: Clear Liquid
Boiling point (°C): 95
Flash Point (°C): 70
Specific Gravity (20/20): 0.86
Storage Temperature: 0-10°C
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Dimethyl sulfoxide, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®
Supplier: VWR International
BDH* Dimethyl Sulfoxide, Chemical Formula: (CH3)2SO, Melting Point: 18.5, Boiling Point: 189, Flash Point: 95 deg C, Formula Weight: 78.14, CAS Number: 67-68-5, Grade: HPLC/Spectro, HiPerSolv CHROMANORM, Class: F, Size: 4L
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Dimethyl sulfoxide ≥99.9% ACS, VWR Chemicals BDH®
Supplier: VWR International
BDH Dimethyl Sulfoxide Is Suitable For General Laboratory Use Including Cytology, Histology, Organic Synthesis, Cleaning, Prep Scale Synthesis. Packaged 4-Liter Plastic Bottles, With 4 Bottles Per Case. ACS Certified.
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Dimethyl sulfoxide ≥99.9% USP, Multi-Compendial, J.T.Baker®
Supplier: VWR International
Dimethyl sulfoxide ≥99.9% USP, Multi-Compendial, J.T.Baker®
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Masterflex® Transfer Tubing, Tygon® S3™ B-44-3, Non-DEHP Food and Beverage, Avantor®
Supplier: VWR International
Maintain sample purity.
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Accessories for VWR® Shaking Water Baths
Supplier: VWR International
VWR* test tube rack stainless steel for 44 x 13mm tubes. compatible with VTS12/VTS18 trays and VTU12/VTU18 universal trays (with springs removed)
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Supplier: Kimberly-Clark
55,13 $ to 522,67 $
Supplier: Kimberly-Clark
33,99 $ to 322,20 $
Supplier: Thermo Fisher Scientific
170,20 $