Canemco & Marivac

Products for Electron Microscopy and Histology

Stains for Light Microscopy

Alcian Blue 8GX

Azur I. Certified

Azur II

Azur II Eosin

Basic Fuchsin

Bromophenol Blue, Reagent

Congo Red

Cresyl Violet,Certified

Eosin Y, Certified, Certified

Fast Green FCF, Certified,

Fuchsin Acid

Fuchsin Basic for Feulgen

Giemsa Stain Solution

Hematoxylin, Certified,

Methylene Blue, Certified,

Methyl Green, Certified.

Hexamethylenetetramine, A.C.S.

Methyl Violet 2B, Certified

Nigrosine, Certified

Nile Blue A, Certified

Orange II. Certified

Orange G, Certified

Sudan Black B, Certified

Tannic Acid

Toluidine Blue O

Vanadyl Sulphate

Basic Orange 14

CAS #	Chemical Formula	M.W
65-61-2	C₁₇H₂ON₃Cl	301.82

Catalog #	Description	Qty
122	Acridine Orange	25 g
Please use the catalog number and description when ordering.

Alcian Blue 8GX
C.I. #74240
(Ingrain Blue I)

CAS #	Chemical Formula	M.W
12040-44-7	C₅₆H₆₈N₁₆S₄Cu	1298.88

Catalog #	Description	Qty
123	Alcian Blue 8GX	25 g
Please use the catalog number and description when ordering.

Our Disposable Polyethylene Pipettes are extremely useful

for measuring fixatives, epoxy chemicals, stains and a

wide range of other chemicals.

C.I.# 52010

Water soluble, alcohol slightly soluble. Used for staining semi-thin sections of plant tissue.

CAS # Chemical Formula M.W

531-55-5 C₁₅H₁₆N₃SBr 350.29

Catalog #

Description

Qty

124 Azur I, 10 g

Please use the catalog number and description when ordering.

Azur II

C.I. #52010/52015
(Azur I/Methylene Blue 1:1)

CAS #

37247-10-2

Catalog #	Description	Qty
125	Azur II,	10 g
Please use the catalog number and description when ordering.

Azur II Eosin

C.I.# 52010/52015/45380
(Azur I/Methylene Blue/Eosin 1:1:1)

CAS #

53092-85-6

Catalog #	Description	Qty
126	Azur II, Eosin,	10 g
Please use the catalog number and description when ordering.

Our Disposable Polyethylene Pipettes are extremely useful

for measuring fixatives, epoxy chemicals, stains and a

wide range of other chemicals.

Basic Fuchsin
Certified, C.I.# 42510
(Rasaniline Chloride;Magenta;Basic Violet 14)

CAS #	Chemical Formula	F.W
632-99-5	C₂₀H₁₉N₃HCl	337.86

Catalog #	Description	Qty
127	Basic Fuchsin,	25 g
Please use the catalog number and description when ordering.

Bromophenol Blue, Reagent
(3',3",5',5"-Tetrabromophenol-sulfonthalein)

CAS # Chemical Formula F.W

115-39-9 C₁₉H₁₀O₅SBr₄ 669.97

Catalog #

Description

Qty

128 Bromophenol blue 5 g

Please use the catalog number and description when ordering.

Congo Red
C.I.# 22120

Catalog #	Description	Qty
129	Congo red	10 g
Please use the catalog number and description when ordering.

Cresyl Violet,

C.I.# 551180
(Cresyl Violet Acetate)

Solubility: 0.13% water

CAS #	Chemical Formula	F.W
10510-54-0	C₁₈H₁₅N₃O₃	312.34

Catalog #	Description	Qty
131	Cresyl Violet	5 g
Please use the catalog number and description when ordering.

Eosin Y, Certified,

C.I.# 45380
(Acid Red 87, Eosin Yellowish)

CAS #	Chemical Formula	F.W
173772-87-1	C₂OH₆Br₄Na₂O₅	691.88

Catalog #	Description	Qty
132	Eosin Y,	25 g
Please use the catalog number and description when ordering.

Fast Green FCF, Certified,

C.I.# 42053
(Food green 3)

CAS #	Chemical Formula	F.W
2353-45-9	C₃₇H₃₄O₁₀N₂S₃Na₂	808.86

Catalog #	Description	Qty
133	Fast Green FCF	5 g
Please use the catalog number and description when ordering.

Fuchsin Acid
C.I.# 42685

Catalog #	Description	Qty
133-10	Fuchsin acid	25 g
Please use the catalog number and description when ordering.

Fuchsin Basic for Feulgen
C.I.# 425101

Catalog #	Description	Qty
133-20	Fuchsin basic for Feulgen	25 g
Please use the catalog number and description when ordering.

Giemsa Stain Solution

CAS # Chemical %

56-81-5 Glycerin 61%

67-56-1 Methyl Alcohol 38.3%

37247-10-2 Azur II 0.16%

53092-85-6 Azur II Eosin 0.06%

Catalog #

Description

Qty

134 Giemsa stain solution 100 ml

Please use the catalog number and description when ordering.

Hematoxylin, Certified,
C.I.# 75290
(Natural Black I, Hydroxybrasilin)

CAS # Chemical Formula F.W

517-28-2 C₁₆H₁₄O₆ 302.29

Catalog #

Description

Qty

135 Hematoxylin 10 g

Please use the catalog number and description when ordering.

Methylene Blue, Certified

C.I.#52015
(Basic Blue 9; Swiss Blue)

CAS #	Chemical Formula	F.W
7220-79-3	C₁₆H₁₈N₃SCl	319.86+aq

Catalog #	Description	Qty
135-10	Methylene Blue	25 g
Please use the catalog number and description when ordering.

Methyl Green, Certified
C.I. # 42590
(Zinc Chloride Salt; Ethyl Green)

CAS #	Chemical Formula	F.W
7114-03-6	C₂₇H₃₅N₃C₁₂.ZnC₁₂	608.79

Catalog #	Description	Qty
136	Methyl Green	25 g
Please use the catalog number and description when ordering.

Hexamethylenetetramine, A.C.S.
Reagent, Granular.
(Urotropine; Methenamine)

CAS #	Chemical Formula	F.W
100-97-0	C₆N₄	140.19

Catalog #	Description	Qty
136-10	Hexamethylenetetramine	25 g
Please use the catalog number and description when ordering.

Our Disposable Polyethylene Pipettes are extremely useful

for measuring fixatives, epoxy chemicals, stains and a

wide range of other chemicals.

Methyl Violet 2B, Certified
C.I.# 42535

Used with Methyl Green to stain Epoxy embedded sections.

CAS #	Chemical Formula	F.W
8004-87-3	C₂₄H₂₈N₄Cl	393.96

Catalog #	Description	Qty
137	Methyl violet	25 g
Please use the catalog number and description when ordering.

Nigrosine, Certified
C.I.# 50420
(Acid Black 2;Gray R,B,BB;Indulin Black;Nigrosin W,WL;
Silver Gray;Steel Gray)

CAS #

8005-03-06

Catalog #	Description	Qty
138	Nigrosine	25 g
Please use the catalog number and description when ordering.

Nile Blue A, Certified
C.I.# 51180
(Basic Blue12, Nile Blue Sulfate)

CAS # Chemical Formula F.W

3625-57-8 (C₁₆H₂₀N₃O)₂SO₄ 732.84

Catalog #

Description

Qty

139 Nile Blue 10 g

Please use the catalog number and description when ordering.

Orange II Certified
C.I.# 15510

CAS #	Chemical Formula	F.W
633-96-5	C₁₆H₁₁N₂O₄SNa	350.33

Catalog #	Description	Qty
140	Orange II ,Certified	25 g
Please use the catalog number and description when ordering.

Orange G, Certified
C.I.# 16230
(Acid Orange 10, Wood Orange 2G)

CAS #

Chemical Formula

F.W

1936-15-8

C₁₆H₁₀N₂O₇S₂Na₂

452.38

Catalog #

Description

Qty

141 Orange G,certfied 25 g

Please use the catalog number and description when ordering.

Sudan Black B, Certified
C.I.# 26150

CAS # Chemical Formula F.W

4197-25-5 C₂₉H₂₄N₆ 456.56

Catalog #

Description

Qty

142 Sudan black B,certified 25 g

Please use the catalog number and description when ordering.

Tannic Acid

Reagent, A.C.S

Tannic Acid

Low molecular weight, suitable
for electron microscopy.Mordant used in combination with Glutaraldehyde and
Osmium fixatives to improve membrane contrast.

CAS #	Chemical Formula	F.W
1401-55-4	Gallotanin; Chiefly (C₁₄H₁₀O₉)n	range:1000.00 -1500.00

Catalog #	Description	Qty
143	Tannic Acid	100g
Please use the catalog number and description when ordering.

Toluidine Blue O
Certified, C.I.# 52040
(Basic blue; Methylene blue T50 or T Extra)

Dye content: approx. 85% min
General stain for epoxy thick sections

CAS #	Chemical Formula	F.W
92-32-9	C₁₅H₁₆N₃SCl	305.83

Catalog #	Description	Qty
118	Toluidine Blue O	10 g
Please use the catalog number and description when ordering.

Vanadyl Sulphate
(Vanadium (IV) oxide sulphate)

Used with ammonium molybdate for the preparation of
vanadomolybdate stain

Chemical Formula	M.W
VOSO₄.5H₂O	253.08

Catalog #	Description	Qty
119-10	Vanadyl sulphate	25 g
Please use the catalog number and description when ordering.

Fixatives and Related Chemicals | Buffer Chemicals
General Solvents & Chemicals | Embedding Materials | Embedding Media Kits
Stains for EM | Stains for Light Microscopy | General Chemicals
Immuno-Gold Labeling Reagents | Light Microscopy Supplies
Safety Accessories & Chemical Specimen Preparation Supplies

MARIVAC

Acridine Orange C.I.# 46005

Basic Orange 14

Alcian Blue 8GX C.I. #74240 (Ingrain Blue I)

C.I.# 52010

C.I. #52010/52015 (Azur I/Methylene Blue 1:1)

C.I.# 52010/52015/45380 (Azur I/Methylene Blue/Eosin 1:1:1)

Basic Fuchsin Certified, C.I.# 42510 (Rasaniline Chloride;Magenta;Basic Violet 14)

Bromophenol Blue, Reagent (3',3",5',5"-Tetrabromophenol-sulfonthalein)

Congo Red C.I.# 22120

C.I.# 551180 (Cresyl Violet Acetate) Solubility: 0.13% water

Eosin Y, Certified,

C.I.# 45380 (Acid Red 87, Eosin Yellowish)

C.I.# 42053 (Food green 3)

Fuchsin Acid C.I.# 42685

Fuchsin Basic for Feulgen C.I.# 425101

Hematoxylin, Certified, C.I.# 75290 (Natural Black I, Hydroxybrasilin)

C.I.#52015 (Basic Blue 9; Swiss Blue)

Methyl Green, Certified C.I. # 42590 (Zinc Chloride Salt; Ethyl Green)

Hexamethylenetetramine, A.C.S. Reagent, Granular. (Urotropine; Methenamine)

Methyl Violet 2B, Certified C.I.# 42535

Used with Methyl Green to stain Epoxy embedded sections.

Nigrosine, Certified C.I.# 50420 (Acid Black 2;Gray R,B,BB;Indulin Black;Nigrosin W,WL; Silver Gray;Steel Gray)

Nile Blue A, Certified C.I.# 51180 (Basic Blue12, Nile Blue Sulfate)

Orange II Certified C.I.# 15510

Orange G, Certified C.I.# 16230 (Acid Orange 10, Wood Orange 2G)

Sudan Black B, Certified C.I.# 26150

Toluidine Blue O Certified, C.I.# 52040 (Basic blue; Methylene blue T50 or T Extra) Dye content: approx. 85% min General stain for epoxy thick sections

Vanadyl Sulphate (Vanadium (IV) oxide sulphate)

Used with ammonium molybdate for the preparation of vanadomolybdate stain

Acridine Orange
C.I.# 46005

Alcian Blue 8GX
C.I. #74240
(Ingrain Blue I)

C.I. #52010/52015
(Azur I/Methylene Blue 1:1)

C.I.# 52010/52015/45380
(Azur I/Methylene Blue/Eosin 1:1:1)

Basic Fuchsin
Certified, C.I.# 42510
(Rasaniline Chloride;Magenta;Basic Violet 14)

Bromophenol Blue, Reagent
(3',3",5',5"-Tetrabromophenol-sulfonthalein)

Congo Red
C.I.# 22120

C.I.# 551180
(Cresyl Violet Acetate)

Solubility: 0.13% water

C.I.# 45380
(Acid Red 87, Eosin Yellowish)

C.I.# 42053
(Food green 3)

Fuchsin Acid
C.I.# 42685

Fuchsin Basic for Feulgen
C.I.# 425101

Hematoxylin, Certified,
C.I.# 75290
(Natural Black I, Hydroxybrasilin)

C.I.#52015
(Basic Blue 9; Swiss Blue)

Methyl Green, Certified
C.I. # 42590
(Zinc Chloride Salt; Ethyl Green)

Hexamethylenetetramine, A.C.S.
Reagent, Granular.
(Urotropine; Methenamine)

Methyl Violet 2B, Certified
C.I.# 42535

Nigrosine, Certified
C.I.# 50420
(Acid Black 2;Gray R,B,BB;Indulin Black;Nigrosin W,WL;
Silver Gray;Steel Gray)

Nile Blue A, Certified
C.I.# 51180
(Basic Blue12, Nile Blue Sulfate)

Orange II Certified
C.I.# 15510

Orange G, Certified
C.I.# 16230
(Acid Orange 10, Wood Orange 2G)

Sudan Black B, Certified
C.I.# 26150

Toluidine Blue O
Certified, C.I.# 52040
(Basic blue; Methylene blue T50 or T Extra)

Dye content: approx. 85% min
General stain for epoxy thick sections

Vanadyl Sulphate
(Vanadium (IV) oxide sulphate)

Used with ammonium molybdate for the preparation of
vanadomolybdate stain