29943 Results for: "Patent Blue VF (disulfide blue)"

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Congo red, Certifiable Grade

Supplier: VWR

pH indicator goes from blue to red over a range of 3.0 to 5.0. A cytoplasmic stain for tissues fixed in BouinÆs. Also a specific stain for amyloid.

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3,3',5,5'-Tetramethylbenzidine (TMB), liquid, Biotechnology Grade 1 component

Supplier: VWR

Ready-to-use sensitive substrate for the detection of horseradish peroxidase activity

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CAS Number: 58-08-2
Formula Weight: 194.20
Formula: C₈H₁₀N₄O₂
Hazard Info: Toxic
Density (g/mL): 1.23
Boiling Point (°C): 178
Freezing Point (°C): 238
Solubility: Chloroform, Water and Alcohol
Synonyms: 1,3,7-Trimethylxanthine
Shelf Life (months): 12
Storage: Blue

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FOCUS: SAFETY - OUT NOW!

Let’s enhance safety by considering personalized protection equipment (PPE) solutions tailored to your team, processes, and products.

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Disappearing Rainbow Demonstration

Supplier: Ward's Science

Demonstrate the concepts of Indicators and Acids and Bases!

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VWR® MicroDispenser™ Touch-Free Soap Dispenser

Supplier: VWR International

Touch-free soap dispensing unit effectively reduces cross-contamination and waste in the cleanroom and gowning areas. The dispenser with drip tray is easily mounted to a wall or floor stand.

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3,3',5,5'-Tetramethylbenzidine (TMB) membrane peroxidase substrate Plus, liquid, Biotechnology Grade 1 component

Supplier: VWR

Ready to use sensitive substrate for the detection of horseradish peroxidase (HRP) activity suitable for ELISA and solution assays. Offers faster signal, enhanced sensitivity and the lowest possible background.

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Methylene blue reagent for surfactant analysis

Supplier: Ricca Chemical

APHA , EPA for Surfactants. Container: Glass.

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Nile blue chloride (Basic blue 12)

Supplier: TCI America

CAS Number: 2381-85-3
MDL Number: MFCD00011936
Molecular Formula: C20H20ClN3O
Molecular Weight: 353.85
Form: Crystal
Color: Deep Yellow Green

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Food Blue No. 1 Aluminum Lake

Supplier: TCI America

CAS Number: 68921-42-6
MDL Number: MFCD00198070
Form: Powder
Color: Blue

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New methylene Blue N Brecher formulation for staining reticulocytes in peripheral blood

Supplier: Ricca Chemical

For reticulocytes.

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Direct blue 6

Supplier: TCI America

CAS Number: 2602-46-2
MDL Number: MFCD00068426
Molecular Formula: C32H24N6O14S4
Molecular Weight: 932.74
Form: Crystal
Color: Gray

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Solvent Blue 38 ready-to-use

Supplier: Polysciences Inc

Luxol fast blue, ready-to-use, is used to stain myelin and phospholipids.

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New methylene Blue N for reticulocyte count

Supplier: Ricca Chemical

For reticulocytes.

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Nitro blue tetrazolium chloride (NBT) ≥98% (by TLC)

Supplier: Electron Microscopy Sciences

A substrate for dehydrogenases and other oxidases.

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Spoon, Measuring, Tablespoon

Supplier: AIRLITE PLASTICS CO.

Spoon, Measuring, Tablespoon, Blue

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Twirl’Blue Sterile Sampling Bags, Labplas

Supplier: Labplas

These blue sterile sampling bags are specifically conceived for the food industry.

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Accessories for Shaker Flasks with Six Bottom Baffles, Chemglass

Supplier: Chemglass

Cap 70mm Blue Polypropylene Non-Sterile

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Prussian Blue Iron Stain Kit (Reaction for Demonstration of Iron), Polysciences

Supplier: Polysciences Inc

Prussian Blue or Perls’ reaction is used to demonstrate ferric iron and ferritin

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VITLAB® Graduated Cylinders, Polypropylene, Class B, Blue Scale, BrandTech

Supplier: Brandtech

Made of polypropylene with ring-molded graduations overprinted with blue screening to simplify measurements.

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Detectable Blue Pen, Labplas

Supplier: Labplas

Detectable retractable blue clip pens.

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Blue Phantom® Fluids For Ultrasound Training

Supplier: ELEVATE HEALTHCARE, INC. SE

Simulate body fluids in ultrasound training.

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Basic Blue 24 (New Methylene Blue)

Supplier: TCI America

CAS Number: 6586-05-6
MDL Number: MFCD00135878
Molecular Formula: C18H22ClN3S
Form: Crystal
Color: Deep Yellow

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Chrome pure blue BX

Supplier: TCI America

CAS Number: 1796-92-5
MDL Number: MFCD00036446
Molecular Formula: C23H16Cl2O6
Molecular Weight: 503.24
Form: Crystal
Color: Reddish Yellow

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I.C. Blue Lotion, R & R Lotion

Supplier: R & R Lotion

Blue I.C. pre-gloving, anti-static moisturizing lotion helps relieve dermatitis symptoms.

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Food BF Latex Fingercots, QRP

Supplier: PIP

The QRP BF finger cots are manufactured from a proven 100% natural latex formula blended with USDA-compliant blue coloring to eliminate blue rub-off and residue.

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Sampling Bags, SteriBag Blue, Bürkle

Supplier: BURKLE INC

The sterile sampling bag SteriBag Blue is especially well suited for use in the food, animal feed and pharmaceutical industries. To prevent the danger of foreign matter in production, the sample bags and the tear-off closure are colored blue. This shade of blue does not occur in a natural form in foodstuffs. Because of this it is highly visible and can be reliably discovered in a visual check if a bag or parts of it are ever mixed into production.

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Toluidine blue O

Supplier: TCI America

CAS Number: 92-31-9
MDL Number: MFCD00011934
Molecular Formula: C15H16ClN3S
Molecular Weight: 305.82
Form: Crystal
Color: Deep Yellow Green

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Instrument Trays Blue polypropylene, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Lightweight blue polyethylene tray with smooth surface and rounded internal corners.

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Basic blue 1 ≥90.0% (by HPLC)

Supplier: TCI America

CAS Number: 3521-06-0
MDL Number: MFCD00050260
Molecular Formula: C23H24Cl2N2
Molecular Weight: 399.36
Purity/Analysis Method: >90.0% (HPLC)
Form: Crystal
Lambda max.: 630 nm (H2O)