Staining Reagents

Stains, staining systems, and blocking agents in a variety of types, grades, molecular weights, purities, and pH ranges; used to elucidate important structures of microorganisms including bacteria, viruses, protozoa, etc.

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Quantity

0.036 g (1)
0.25 g (1)
1 Ea. (119)
1 L (185)
1 Pint (2)
1 g (139)
1 gal. (2)

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Color

Amber (12)
Beige (6)
Beige or Brown to Pink (2)
Beige or White to Yellow (3)
Beige to Brown (7)
Beige to Pink or Brown (3)
Beige to White or Tan (2)

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Molecular Weight (g/mol)

1001.857 (2)
1019.644 (11)
1037.99 (1)
1049.845 (3)
106.42 (9)
108.14 (3)
1086.36 g/mol (1)

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Grade

ACS (212)
ACS Reagent (70)
APHA (5)
ASTM (6)
Analysis (3)
Analytical (3)
Analytical Reagent (2)

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Product Type

1% Focus Acid Alcohol (2)
AFB Stain (1)
Acetate Buffer (1)
Acetocarmine (2)
Acetone Decolorizer (1)
Acetone-Alcohol (5)
Acetone-Alcohol, Carbol Fuchsin (1)

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Percent Purity

≥40.0% (HPLC) (1)
≥42% (1)
≥42.0% (carminic acid) (3)
≥55% (1)
≥60% (TiCl3-titr.) (on substance as is) (2)
≥65% dye content (3)
≥70% (5)

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pH

>1.6 (3)
>12 (5)
>4 (2)
>5 (4)
>5.4 (13)
<1 (4)
<2 (7)

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Volume (Metric)

0.5 mL (16)
0.75 mL/Ampule (6)
1 L (5)
1 L Stain, 1 L Decolorizer (1)
1 mL (2)
10 mL (1)
10 x 100 mL (1)

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Form

Liquid (115)
Powder (4)
Solid (6)
Solution (47)

Solution Type

Blocking/Background Suppression Reagent (1)
Buffer (10)
Eosin (1)
Liquid Ink (9)
Mordant Dye (9)
Oxidizer (3)
Stain (114)

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721 – 735 of 7,189 results

721

Promotions Available

Thermo Scientific Chemicals Brilliant Blue R

CAS: 6104-59-2 Molecular Formula: C45H44N3NaO7S2 Molecular Weight (g/mol): 825.97 MDL Number: MFCD00041762 InChI Key: HAEGGLCXLFWTBE-UHFFFAOYSA-M Synonym: Coomassie Brilliant Blue R 250; C.I. 42660 PubChem CID: 61365 IUPAC Name: sodium;3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate SMILES: [Na+].CCOC1=CC=C(NC2=CC=C(C=C2)[C+](C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C=C1

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Specifications

PubChem CID	61365
CAS	6104-59-2
Molecular Weight (g/mol)	825.97
MDL Number	MFCD00041762
SMILES	[Na+].CCOC1=CC=C(NC2=CC=C(C=C2)[C+](C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C=C1
Synonym	Coomassie Brilliant Blue R 250; C.I. 42660
IUPAC Name	sodium;3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
InChI Key	HAEGGLCXLFWTBE-UHFFFAOYSA-M
Molecular Formula	C45H44N3NaO7S2

722

Chromeazurol S, Sigma-Aldrich

CAS: 1667-99-8 Molecular Weight (g/mol): 605.28 g/mol

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Specifications

CAS	1667-99-8
Molecular Weight (g/mol)	605.28 g/mol

723

Propidium Iodide Solution, Sigma-Aldrich

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724

Eosin Y Disodium Salt, Sigma-Aldrich

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725

CAS	122965-43-9
Molecular Weight (g/mol)	319.85 g/mol
Color	Dark Green
Grade	Certified Biological Stain

726

Epredia™ Modified Mayers Hematoxylin

Produce crisp nuclear staining with Epredia™ Richard-Allan Scientific™ Modified Mayer's Hematoxylin, a progressive nuclear stain.

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727

Epredia™ Richard-Allan Scientific™ Mucicarmine, Tartrazine Stain Solution

Identify primary tumor sites with the aid of Epredia™ Richard-Allan Scientific™ Mucicarmine

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728

Epredia™ Richard-Allan Scientific™ Reticulocyte Stain

Identify immature erythrocytes withEpredia™ Richard-Allan Scientific™ Reticulocyte Stain

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729

Acridine Orange Hydrochloride Solution, Sigma-Aldrich

Metachromatic dye solution suitable for staining chromosomes, DNA, RNA, and acid glycosaminoglycans.

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730

Neutral Red, Certified, Sigma-Aldrich

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731

BD Nitrate A Reagent Dropper

Identify microorganisms without mixing or measuring reagents

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732

BD India Ink Reagent Dropper

Identify microorganisms without mixing or measuring reagents

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733

BD PYR Reagent Dropper

Identify microorganisms without mixing or measuring reagents

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734

Brilliant Green, MP Biomedicals™

CAS: 633-03-4 Molecular Formula: C27H34N2O4S Molecular Weight (g/mol): 482.639 InChI Key: NNBFNNNWANBMTI-UHFFFAOYSA-M Synonym: Astradiamant green GX, Basic Green 1, Diamond Green, Emerald Green, Ethyl Green, Malachite Green G, Solid Green JO PubChem CID: 12449 IUPAC Name: [4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate SMILES: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]

Pricing & Availability
Specifications

PubChem CID	12449
CAS	633-03-4
Molecular Weight (g/mol)	482.639
SMILES	CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]
Synonym	Astradiamant green GX, Basic Green 1, Diamond Green, Emerald Green, Ethyl Green, Malachite Green G, Solid Green JO
IUPAC Name	[4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate
InChI Key	NNBFNNNWANBMTI-UHFFFAOYSA-M
Molecular Formula	C27H34N2O4S

735

Promotions Available

Rhodamine B base, 97%

CAS: 509-34-2 Molecular Formula: C₂₈H₃₀N₂O₃ MDL Number: MFCD00066967 Synonym: C.I. 45170.1,Solvent Red 49

Pricing & Availability
Specifications

CAS	509-34-2
MDL Number	MFCD00066967
Synonym	C.I. 45170.1,Solvent Red 49
Molecular Formula	C₂₈H₃₀N₂O₃

Staining Reagents

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BD India Ink Reagent Dropper GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

BD India Ink Reagent Dropper