accessibility menu, dialog, popup

UserName
Viewing profile as user:

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.
Stains and Dyes (9,127)
Tissue Stain Blocking Reagents (82)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (17)
  • (25)

brands

  • (1)
  • (5)
  • (25)
  • (90)
  • (3)
  • (1)
  • (50)
  • (1)
  • (1)
  • (1)
  • (4)
  • (64)
  • (1)
  • (8)
  • (2)
  • (19)
  • (65)
  • (1)
  • (13)
  • (7)
  • (7)
  • (3)
  • (20)
  • (23)
  • (162)
  • (1)
  • (2)
  • (1)
  • (1)
  • (14)
  • (8)
  • (1)
  • (44)
  • (11)
  • (51)
  • (24)
  • (1)
  • (1)
  • (22)
  • (85)
  • (3)
  • (1)
  • (7)
  • (1)
  • (3)
  • (178)
  • (2)
  • (65)
  • (3)
  • (21)
  • (1)
  • (3)
  • (1)
  • (7)
  • (1)
  • (1)
  • (1)
  • (1)
  • (9)
  • (2)
  • (38)
  • (3)
  • (1)
  • (126)
  • (1)
  • (2)
  • (16)
  • (1)
  • (2)
  • (1)
  • (2)
  • (147)
  • (1)
  • (7)
  • (3)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (4)
  • (41)
  • (1)
  • (14)
  • (5)
  • (11)
  • (11)
  • (14)
  • (1)
  • (427)
  • (1)
  • (411)
  • (2)
  • (14)
  • (321)
  • (26)
  • (1)
  • (4)
  • (1)
  • (18)
  • (67)
  • (191)
  • (5)
  • (1)
  • (28)
  • (1)
  • (1)
  • (26)
  • (1)
  • (3)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (7)
  • (12)
  • (15)
  • (1)
  • (1)
  • (10)
  • (1)
  • (1)
  • (5)
  • (2)
  • (1)
  • (74)
  • (7)
  • (10)
  • (1)
  • (1)
  • (2)
  • (1)
  • (3)
  • (4)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (14)
  • (1)
  • (198)
  • (1)
  • (1)
  • (16)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (8)
  • (4)
  • (245)
  • (203)
  • (1)
  • (1)
  • (3)
  • (5)
  • (74)
  • (155)
  • (9)
  • (1)
  • (1)
  • (41)
  • (1)
  • (174)
  • (211)
  • (1)
  • (1)
  • (6)
  • (84)
  • (1)
  • (2)
  • (13)
  • (1)
  • (2)
  • (1)
  • (97)
  • (1)
  • (7)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (9)
  • (57)
  • (3)
  • (29)
  • (2)
  • (3)
  • (1)
  • (7)
  • (247)
  • (17)
  • (10)
  • (446)
  • (1)
  • (3)
  • (1)
  • (1)
  • (22)
  • (4)
  • (345)
  • (1)
  • (5)
  • (1)
  • (4)
  • (8)
  • (5)
  • (1)
  • (2)
  • (7)
  • (2)
  • (30)
  • (14)
  • (5)
  • (1)
  • (3)
  • (571)
  • (7)
  • (4)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (352)
  • (1)
  • (3)
  • (1)
  • (9)
  • (3)
  • (236)
  • (8)
  • (6)
  • (1)
  • (11)
  • (1)
  • (81)
  • (937)
  • (12)
  • (3)
  • (7)
  • (2)
  • (1)
  • (3)
  • (3)
  • (15)
  • (2)
  • (93)
  • (1)
  • (4)
  • (1)
  • (77)

special interests

  • (198)
  • (1)
  • (281)
  • (20)
  • (2)
  • (165)
  • (1,379)

Quantity

  • (1)
  • (1)
  • (188)
  • (2)
  • (140)
  • (2)
  • (55)
Show all

Color

  • (12)
  • (6)
  • (2)
  • (3)
  • (7)
  • (3)
  • (2)
Show all

Molecular Weight (g/mol)

  • (2)
  • (3)
  • (11)
  • (1)
  • (3)
  • (3)
  • (1)
Show all

Grade

  • (215)
  • (70)
  • (5)
  • (6)
  • (3)
  • (2)
  • (9)
Show all

Type

  • (2)
  • (1)
  • (2)
  • (1)
  • (5)
  • (1)
  • (4)
Show all

Percent Purity

  • (1)
  • (1)
  • (3)
  • (1)
  • (2)
  • (3)
  • (5)
Show all

pH

  • (3)
  • (5)
  • (2)
  • (4)
  • (13)
  • (4)
  • (7)
Show all

Product Type

  • (1)
  • (1)
  • (1)
  • (6)
  • (1)
  • (1)
  • (1)
Show all

Recommended Applications

  • (140)

Volume (Metric)

  • (6)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (7)
Show all
Search Within Results
Keyword Search:
226 – 240 of 7,040 results
226

Fisher Healthcare™ PROTOCOL Buffer Solutions
GSA_VA

Boiling Point >100°C
Format Liquid
Color Colorless
227

Fisher Healthcare™ Pinnacle Portfolio Hematoxylin Stain+

Uniquely formulated product yields results which exceed that of Gill or Harris hematoxylins

229
Promotions Available

Uranine (Concentrated, Water Soluble/Laboratory), Fisher Chemical™
GSA_VA

CAS: 518-47-8 Molecular Formula: C20H10Na2O5 Molecular Weight (g/mol): 376.28 MDL Number: MFCD00167039 InChI Key: NJDNXYGOVLYJHP-UHFFFAOYSA-L Synonym: Fluorescein Sodium Salt IUPAC Name: disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate SMILES: [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12

CAS 518-47-8
Molecular Weight (g/mol) 376.28
MDL Number MFCD00167039
SMILES [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12
Synonym Fluorescein Sodium Salt
IUPAC Name disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
InChI Key NJDNXYGOVLYJHP-UHFFFAOYSA-L
Molecular Formula C20H10Na2O5
230

Rhodamine B, Fisher Chemical

CAS: 81-88-9 Molecular Formula: C28H31ClN2O3 Molecular Weight (g/mol): 479.02 MDL Number: MFCD00011931 InChI Key: PYWVYCXTNDRMGF-UHFFFAOYSA-N Synonym: [9-(o-Carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene] Diethyl-ammonium Chloride,Tetraethylrhodamine PubChem CID: 6694 ChEBI: CHEBI:52334 IUPAC Name: 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-10λ⁴-xanthen-10-ylium chloride SMILES: [Cl-].CCN(CC)C1=CC2=[O+]C3=CC(=CC=C3C(C3=CC=CC=C3C(O)=O)=C2C=C1)N(CC)CC

PubChem CID 6694
CAS 81-88-9
Molecular Weight (g/mol) 479.02
ChEBI CHEBI:52334
MDL Number MFCD00011931
SMILES [Cl-].CCN(CC)C1=CC2=[O+]C3=CC(=CC=C3C(C3=CC=CC=C3C(O)=O)=C2C=C1)N(CC)CC
Synonym [9-(o-Carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene] Diethyl-ammonium Chloride,Tetraethylrhodamine
IUPAC Name 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-10λ⁴-xanthen-10-ylium chloride
InChI Key PYWVYCXTNDRMGF-UHFFFAOYSA-N
Molecular Formula C28H31ClN2O3
231
Promotions Available

Toluidine Blue O (Certified Biological Stain), Fisher Chemical

CAS: 92-31-9 Molecular Formula: C15H16ClN3S Molecular Weight (g/mol): 305.82 MDL Number: MFCD00011934 InChI Key: HNONEKILPDHFOL-UHFFFAOYSA-M Synonym: Basic Blue 17,Tolonium Chloride PubChem CID: 7083 IUPAC Name: 3-amino-7-(dimethylamino)-2-methyl-5λ⁴-phenothiazin-5-ylium chloride SMILES: [Cl-].CN(C)C1=CC=C2N=C3C=C(C)C(N)=CC3=[S+]C2=C1

PubChem CID 7083
CAS 92-31-9
Molecular Weight (g/mol) 305.82
MDL Number MFCD00011934
SMILES [Cl-].CN(C)C1=CC=C2N=C3C=C(C)C(N)=CC3=[S+]C2=C1
Synonym Basic Blue 17,Tolonium Chloride
IUPAC Name 3-amino-7-(dimethylamino)-2-methyl-5λ⁴-phenothiazin-5-ylium chloride
InChI Key HNONEKILPDHFOL-UHFFFAOYSA-M
Molecular Formula C15H16ClN3S
232

Fisher Healthcare™ PROTOCOL™ Wright-Giemsa Stain Solutions
GSA_VA

Boiling Point 64.6°C
Format Liquid
Color Dark Blue
234

Fisher Healthcare™ PROTOCOL™ Papanicolaou Stains
GSA_VA

For Use With (Application) Gynecological staining
235

Phenolphthalein Stock Solution, Fisher Chemical™

CAS 77-09-8
Color Colorless
pH 8
Packaging Natural Poly Bottle
CAS Min % 0.01
DOT Information DOT Class 3, : Flammable Liquid
Chemical Name or Material Phenolphthalein Stock Solution
Grade Indicator
ChemAlert Storage Symbol Red
CAS Max % 0.01
239

StatLab™ HemaDiff Rapid Stain Set

Three-step procedure for differential staining of blood smears, used extensively in FNA cytology.

240

Thermo Scientific Chemicals Bromophenol Blue sodium salt, ACS reagent

CAS: 34725-61-6 Molecular Formula: C19H9Br4NaO5S Molecular Weight (g/mol): 691.94 MDL Number: MFCD00013793 InChI Key: KGANHHDZDYZJEM-UHFFFAOYNA-M Synonym: 3',3'',5',5''-Tetrabromophenolsulfonephthalein PubChem CID: 3791690 IUPAC Name: sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate

PubChem CID 3791690
CAS 34725-61-6
Molecular Weight (g/mol) 691.94
MDL Number MFCD00013793
Synonym 3',3'',5',5''-Tetrabromophenolsulfonephthalein
IUPAC Name sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
InChI Key KGANHHDZDYZJEM-UHFFFAOYNA-M
Molecular Formula C19H9Br4NaO5S