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Hematology & Histology

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  • Martius Yellow  

    Synonym:
    2,4-Dinitro-1-naphthol
    Catalog Number:
    22920
    CAS Number:
    605-69-6
    MDL NO:
    MFCD00065352
    Molecular Formula:
    C10H6N2O5
    Molecular Weight:
    234.17
    Specification Sheet SDS

  • Nitrotetrazolium blue chloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Nitro blue tetrazolium
    Catalog Number:
    00225
    CAS Number:
    298-83-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00012159
    Molecular Formula:
    C40H30Cl2N10O6
    Molecular Weight:
    817.65
    Specification Sheet SDS

  • Erioglaucine  

    Purity:
    ≥ 85% (Dye content)
    Synonym:
    Acid Blue 9
    Catalog Number:
    22876
    CAS Number:
    3844-45-9
    Purity Limit:
    ≥ 85% (Dye content)
    MDL NO:
    MFCD00012141
    Molecular Formula:
    C37H34N2O9S3·2Na
    Molecular Weight:
    792.86
    Specification Sheet SDS

  • Tetranitroblue tetrazolium chloride

    Purity:
    ≥ 90% (Assay)
    Synonym:
    2,2',5,5'-Tetra(4-nitrophenyl)-3,3'-dimethoxy-4,4'-biphenylene-2H,2H'-ditetrazolium chloride
    Catalog Number:
    21701
    CAS Number:
    1184-43-6
    Purity Limit:
    ≥ 90% (Assay)
    MDL NO:
    MFCD00036338
    Molecular Formula:
    C40H28N12O10·2Cl
    Molecular Weight:
    907.64
    Specification Sheet SDS

  • 4-Iodonitrotetrazolium violet

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium chloride
    Catalog Number:
    00193
    CAS Number:
    146-68-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00011961
    Molecular Formula:
    C19H13ClIN5O2
    Molecular Weight:
    505.7
    Specification Sheet SDS

  • Reichardt's dye

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 95% (NMR)
    Synonym:
    2,6-Diphenyl-4-(2,4,6-triphenyl-1-pyridinio)phenolate
    Catalog Number:
    42043
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    10081-39-7
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD00013355
    Molecular Formula:
    C41H29NO
    Molecular Weight:
    551.68
    Specification Sheet SDS

  • Azomethine-H monosodium salt hydrate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate
    Catalog Number:
    41909
    CAS Number:
    206752-32-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00149588
    Molecular Formula:
    C17H12NNaO8S2·xH2O
    Molecular Weight:
    445.4
    Specification Sheet SDS

  • Tetrabromophenol blue

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    3,3',3″,4,5,5',5″,6-Octabromophenolsulfonphthalein
    Catalog Number:
    37404
    CAS Number:
    4430-25-5
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00005876
    Molecular Formula:
    C19H6Br8O5S
    Molecular Weight:
    985.54
    Specification Sheet SDS

  • Resorcinol

    Hazmat
    Grade:
    ACS reagent
    Purity:
    99.0 - 100.5% (Assay by titration)
    Synonym:
    1,3-Benzenediol
    Hazmat
    Catalog Number:
    30180
    Grade:
    ACS reagent
    CAS Number:
    108-46-3
    Purity Limit:
    99.0 - 100.5% (Assay by titration)
    MDL NO:
    MFCD00002269
    Molecular Formula:
    C6H4(OH)2
    Molecular Weight:
    110.11
    Specification Sheet SDS

  • Fluorescein sodium

    Purity:
    ≥ 95% (Dye content)
    Synonym:
    Acid Yellow 73
    Catalog Number:
    22949
    CAS Number:
    518-47-8
    Purity Limit:
    ≥ 95% (Dye content)
    MDL NO:
    MFCD00167039
    Molecular Formula:
    C20H10O5·2Na
    Molecular Weight:
    376.27
    Specification Sheet SDS

  • Lacmoid 

    Synonym:
    CI 51400
    Catalog Number:
    22960
    CAS Number:
    33869-21-5
    MDL NO:
    MFCD00005035
    Molecular Formula:
    C24H16N2O6
    Molecular Weight:
    428.39
    Specification Sheet SDS

  • Patent Blue VF 

    Purity:
    ≥ 70% (Dye content)
    Synonym:
    Acid Blue 1
    Catalog Number:
    22953
    CAS Number:
    129-17-9
    Purity Limit:
    ≥ 70% (Dye content)
    MDL NO:
    MFCD00012119
    Molecular Formula:
    C27H31N2O6S2Na
    Molecular Weight:
    566.67
    Specification Sheet SDS

  • Bismark Brown Y

    Grade:
    Certifiable Grade
    Purity:
    ≥ 45% (Dye content)
    Synonym:
    4,4'-(m-Phenylenebisazo)bis-m-phenylenediamine dihydrochloride
    Catalog Number:
    22887
    Grade:
    Certifiable Grade
    CAS Number:
    10114-58-6
    Purity Limit:
    ≥ 45% (Dye content)
    MDL NO:
    MFCD00012977
    Molecular Formula:
    C18H18N8·2HCl
    Molecular Weight:
    419.32
    Specification Sheet SDS

  • Tetrazolium blue chloride

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    21924
    CAS Number:
    1871-22-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00040933
    Molecular Formula:
    C40H32N8O2·2Cl
    Molecular Weight:
    727.65
    Specification Sheet SDS

  • Eosin Y disodium salt

    Grade:
    Certifiable Grade
    Purity:
    ≥ 88% (Dye content)
    Synonym:
    Eosin yellowish
    Catalog Number:
    01834
    Grade:
    Certifiable Grade
    CAS Number:
    17372-87-1
    Purity Limit:
    ≥ 88% (Dye content)
    MDL NO:
    MFCD00005040
    Molecular Formula:
    C20H6Br4O5Na2
    Molecular Weight:
    691.88
    Specification Sheet SDS

  • 4-(Dimethylamino)cinnamaldehyde

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (2E)-3-[4-(Dimethylamino)phenyl]prop-2-enal
    Catalog Number:
    01594
    CAS Number:
    6203-18-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007002
    Molecular Formula:
    C11H13NO
    Molecular Weight:
    175.2
    Specification Sheet SDS

  • Fluorescein

    Purity:
    99 - 100% (Dye content)
    Synonym:
    CI 45350
    Catalog Number:
    00962
    CAS Number:
    2321-07-5
    Purity Limit:
    99 - 100% (Dye content)
    MDL NO:
    MFCD00005050
    Molecular Formula:
    C20H12O5
    Molecular Weight:
    332.31
    Specification Sheet SDS

  • Thiazolyl Blue Tetrazolium Bromide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide
    Catalog Number:
    00697
    CAS Number:
    298-93-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00011964
    Molecular Formula:
    C18H16N5SBr
    Molecular Weight:
    414.33
    Specification Sheet SDS

  • Orcein (synthetic)

    Synonym:
    Natural red 28
    Catalog Number:
    00592
    CAS Number:
    1400-62-0
    MDL NO:
    MFCD00062310
    Molecular Weight:
    0
    Specification Sheet SDS

  • Adrenochrome

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-Hydroxy-1-methyl-5,6-indolinedione
    Catalog Number:
    42483
    CAS Number:
    54-06-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00069732
    Molecular Formula:
    C9H9NO3
    Molecular Weight:
    179.17
    Specification Sheet SDS

  • Poly(vinyl alcohol), 87-89 mole % hydrolyzed, 23.0 – 27.0 cps, 4% Solution

    Catalog Number:
    42466
    CAS Number:
    9002-89-5
    MDL NO:
    MFCD00081922
    Molecular Formula:
    [-CH2CHOH-]n
    Specification Sheet SDS

  • Naphthol AS-GR phosphate disodium salt

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    42020
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    100929-51-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00069449
    Molecular Formula:
    C22H16NNa2O5P
    Molecular Weight:
    451.32
    Specification Sheet SDS

  • Coumarin 6

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    3-(2-Benzothiazolyl)-7-(diethylamino)coumarin
    Catalog Number:
    41941
    CAS Number:
    38215-36-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00041869
    Molecular Formula:
    C20H18N2O2S
    Molecular Weight:
    350.43
    Specification Sheet SDS

  • 2,5-Dibromo-6-isopropyl-3-methyl-1,4-benzoquinone

    Grade:
    suitable for Hematology & Histology
    Synonym:
    2,5-Dibromo-3-methyl-6-isopropyl-p-benzoquinone
    Catalog Number:
    41813
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    29096-93-3
    MDL NO:
    MFCD00009967
    Molecular Formula:
    C10H10Br2O2
    Molecular Weight:
    321.99
    Specification Sheet SDS

  • Methyl Red hydrochloride

    Grade:
    ACS Reagent
    Synonym:
    4-Dimethylaminoazobenzene-2'-carboxylic acid hydrochloride
    Catalog Number:
    32047
    Grade:
    ACS Reagent
    CAS Number:
    63451-28-5
    MDL NO:
    MFCD00012614
    Molecular Formula:
    C15H15N3O2·HCl
    Molecular Weight:
    305.76
    Specification Sheet SDS

  • Phenolphthalein

    Grade:
    ACS reagent
    Synonym:
    3,3-Bis(4-hydroxyphenyl)-1(3H-isobenzofuranone
    Catalog Number:
    30115
    Grade:
    ACS reagent
    CAS Number:
    77-09-8
    MDL NO:
    MFCD00005913
    Molecular Formula:
    C20H14O4
    Molecular Weight:
    318.33
    Specification Sheet SDS

  • Naringin

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4',5,7-Trihydroxyflavanone 7-rhamnoglucoside
    Catalog Number:
    29864
    CAS Number:
    10236-47-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00148888
    Molecular Formula:
    C27H32O14
    Molecular Weight:
    580.54
    Specification Sheet SDS

  • Cesium sulfate

    Purity:
    ≥ 99.9% (Assay)
    Catalog Number:
    26476
    CAS Number:
    10294-54-9
    Purity Limit:
    ≥ 99.9% (Assay)
    MDL NO:
    MFCD00010959
    Molecular Formula:
    Cs2SO4
    Molecular Weight:
    361.88
    Specification Sheet SDS

  • Carmine (Alum lake)

    Grade:
    Certifiable Grade
    Purity:
    50 - 55% (Dye content)
    Catalog Number:
    22954
    Grade:
    Certifiable Grade
    CAS Number:
    1390-65-4
    Purity Limit:
    50 - 55% (Dye content)
    MDL NO:
    MFCD00167027
    Molecular Formula:
    C22H20O13
    Molecular Weight:
    492.39
    Specification Sheet SDS

  • Tannic acid

    Grade:
    ACS reagent
    Purity:
    ≥ 92% (Assay)
    Synonym:
    Gallotannin
    Catalog Number:
    22921
    Grade:
    ACS reagent
    CAS Number:
    1401-55-4
    Purity Limit:
    ≥ 92% (Assay)
    MDL NO:
    MFCD00066397
    Molecular Formula:
    C76H52O46
    Molecular Weight:
    1701.2
    Specification Sheet SDS

  • Acridine Orange hydrochloride hydrate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    3,6-Bis(dimethylamino)acridine hydrochloride
    Catalog Number:
    22883
    CAS Number:
    65-61-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00150070
    Molecular Formula:
    C17H19N3·HCl·xH2O
    Molecular Weight:
    301.82
    Specification Sheet SDS

  • Janus Green B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 88% (Dye content)
    Synonym:
    CI 11050
    Catalog Number:
    22858
    Grade:
    Certifiable Grade
    CAS Number:
    2869-83-2
    Purity Limit:
    ≥ 88% (Dye content)
    MDL NO:
    MFCD00011758
    Molecular Formula:
    C30H31N6Cl
    Molecular Weight:
    511.07
    Specification Sheet SDS

  • Ethyl Violet  

    Purity:
    ≥ 93% (Dye content)
    Catalog Number:
    22859
    CAS Number:
    2390-59-2
    Purity Limit:
    ≥ 93% (Dye content)
    MDL NO:
    MFCD00011765
    Molecular Formula:
    C31H42N3Cl
    Molecular Weight:
    492.15
    Specification Sheet SDS

  • Curcumin

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Natural Yellow 3
    Catalog Number:
    22845
    CAS Number:
    458-37-7
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00008365
    Molecular Formula:
    C21H20O6
    Molecular Weight:
    368.38
    Specification Sheet SDS

  • Pyrocatechol Violet

    Purity:
    ≥ 98% (Assay)
    Synonym:
    3,3',4'-Trihydroxyfuchsone-2''-sulfonic acid
    Catalog Number:
    22822
    CAS Number:
    115-41-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00005868
    Molecular Formula:
    C19H14O7S
    Molecular Weight:
    386.38
    Specification Sheet SDS

  • Eosin B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 86% (Dye content)
    Synonym:
    4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt
    Catalog Number:
    22817
    Grade:
    Certifiable Grade
    CAS Number:
    548-24-3
    Purity Limit:
    ≥ 86% (Dye content)
    MDL NO:
    MFCD00005041
    Molecular Formula:
    C20H6Br2N2O9·2Na
    Molecular Weight:
    624.06
    Specification Sheet SDS

  • Biebrich scarlet sodium salt

    Purity:
    ≥ 70% (Dye content)
    Synonym:
    Acid Red 66
    Catalog Number:
    22794
    CAS Number:
    4196-99-0
    Purity Limit:
    ≥ 70% (Dye content)
    MDL NO:
    MFCD00003891
    Molecular Formula:
    C22H14N4O7S2·2Na
    Molecular Weight:
    556.49
    Specification Sheet SDS

  • Dithizone

    Grade:
    ACS reagent
    Purity:
    ≥ 85% (UV)
    Synonym:
    Diphenylthiocarbazone
    Catalog Number:
    22788
    Grade:
    ACS reagent
    CAS Number:
    60-10-6
    Purity Limit:
    ≥ 85% (UV)
    MDL NO:
    MFCD00003025
    Molecular Formula:
    C13H12N4S
    Molecular Weight:
    256.33
    Specification Sheet SDS

  • Reactive Blue 4

    Purity:
    ≥ 30% (Assay)
    Synonym:
    CI 61205
    Catalog Number:
    22774
    CAS Number:
    13324-20-4
    Purity Limit:
    ≥ 30% (Assay)
    MDL NO:
    MFCD00001218
    Molecular Formula:
    C23H14Cl2N6O8S2
    Molecular Weight:
    637.44
    Specification Sheet SDS

  • Rose Bengal

    Purity:
    ≥ 90% (Dye content)
    Synonym:
    4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt
    Catalog Number:
    21920
    CAS Number:
    632-69-9
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00151169
    Molecular Formula:
    C20H2Cl4I4Na2O5
    Molecular Weight:
    1017.62
    Specification Sheet SDS

  • 5-Carboxyfluorescein

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-FAM
    Catalog Number:
    16898
    CAS Number:
    76823-03-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00036874
    Molecular Formula:
    C21H12O7
    Molecular Weight:
    376.3
    Specification Sheet SDS

  • 5-Carboxy-tetramethylrhodamine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-TAMRA
    Catalog Number:
    16900
    CAS Number:
    91809-66-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00269769
    Molecular Formula:
    C25H22N2O5
    Molecular Weight:
    430.5
    Specification Sheet SDS

  • 3-Aminopropyltriethoxysilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    3-Triethoxysilylpropylamine
    Hazmat
    Catalog Number:
    03562
    CAS Number:
    919-30-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00008207
    Molecular Formula:
    C9H23NO3Si
    Molecular Weight:
    221.37
    Specification Sheet SDS

  • Bromothymol blue

    Grade:
    ACS reagent
    Purity:
    ≥ 95% (Dye content)
    Synonym:
    3',3''-Dibromothymolsulfonaphthalein
    Catalog Number:
    01833
    Grade:
    ACS reagent
    CAS Number:
    76-59-5
    Purity Limit:
    ≥ 95% (Dye content)
    MDL NO:
    MFCD00005872
    Molecular Formula:
    C27H28Br2O5S
    Molecular Weight:
    624.4
    Specification Sheet SDS

  • Pyronin Y

    Grade:
    Certifiable Grade
    Purity:
    ≥ 50% (Dye content)
    Synonym:
    Pyronin G
    Catalog Number:
    01799
    Grade:
    Certifiable Grade
    CAS Number:
    92-32-0
    Purity Limit:
    ≥ 50% (Dye content)
    MDL NO:
    MFCD00011725
    Molecular Formula:
    C17H19N2OCl
    Molecular Weight:
    302.81
    Specification Sheet SDS

  • Cresol red

    Grade:
    Indicator grade
    Purity:
    ≥ 96% (Dye Content)
    Synonym:
    2-Cresolsulfonephthalein
    Catalog Number:
    01591
    Grade:
    Indicator grade
    CAS Number:
    1733-12-6
    Purity Limit:
    ≥ 96% (Dye Content)
    MDL NO:
    MFCD00005878
    Molecular Formula:
    C21H18O5S
    Molecular Weight:
    382.43
    Specification Sheet SDS

  • Fluorescein isothiocyanate isomer I

    Purity:
    ≥ 96% (Assay)
    Synonym:
    FITC isomer I
    Catalog Number:
    00860
    CAS Number:
    3326-32-7
    Purity Limit:
    ≥ 96% (Assay)
    MDL NO:
    MFCD00005063
    Molecular Formula:
    C21H11NO5S
    Molecular Weight:
    389.39
    Specification Sheet SDS

  • Phloxine B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 92.5% (Dye content)
    Synonym:
    Cyanosine
    Catalog Number:
    00803
    Grade:
    Certifiable Grade
    CAS Number:
    18472-87-2
    Purity Limit:
    ≥ 92.5% (Dye content)
    MDL NO:
    MFCD00070627
    Molecular Formula:
    C20H2Br4Cl4O5Na2
    Molecular Weight:
    829.6
    Specification Sheet SDS

  • Arsenazo III free acid high grade

    Hazmat
    Grade:
    High grade
    Purity:
    ≥ 94% (HPLC)
    Hazmat
    Catalog Number:
    00796
    Grade:
    High grade
    CAS Number:
    1668-00-4
    Purity Limit:
    ≥ 94% (HPLC)
    MDL NO:
    MFCD00036695
    Molecular Formula:
    C22H18As2N4O14S2
    Molecular Weight:
    776.37
    Specification Sheet SDS

  • Ethidium bromide

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2,7-Diamino-10-ethyl-9-phenylphenanthridinium bromide
    Hazmat
    Catalog Number:
    00666
    CAS Number:
    1239-45-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00011724
    Molecular Formula:
    C21H20BrN3
    Molecular Weight:
    394.32
    Specification Sheet SDS
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