Showing all 97 results

• 

  Glutaraldehyde (32)

• 

  Paraformaldehydes (26)

• 

  Osmium (5)

• 

  Others fixatives (34)

• 

  2% Aqueous Solution , osmium

  To facilitate your work, we now have available a complete line of Osmium Tetroxide Aqueous Solutions with various concentrations. Sealed under dry nitrogen. Prepared in our plant daily. Exact concentrations and volume in pre-scored amber-ampoules.

  Technicals  Tips

  Technical TIP : osmium_tetroxide

  Technical TIP : air_osmium_tetroxide

  MSDS

  Special orders are encouraged for different solution concentrations and packaging requirements.

  Ref: D1915

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• 

  4% Aqueous Solution, Osmium

  To facilitate your work, we now have available a complete line of Osmium Tetroxide Aqueous Solutions with various concentrations. Sealed under dry nitrogen. Prepared in our plant daily. Exact concentrations and volume in pre-scored amber-ampoules.

  Technical Tip : Neutralization and Disposal of Osmium Tetroxide

  Technical Tip : Maiking  and Air-Tight Container for Small Amounts of Osmium Tetroxide

  MSDS

   

   

  Ref: D1914

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• 

  Ampoule Breaker; Soft Silicone

  Reusable – Made from soft silicone. It offers a simple way to break pre-scored glass ampoules safely. Accommodates 5, 7, and 10 ml size ampoules. Reduces injury and spillage.

  each

  Ref: D60600

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• 

  Anhydrous EM Grade Glutaraldehyde: Specially Prepared-10% Solution

  Ref: D1653

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• 

  B-5 Fixative, Mercuric-Chloride

  PURPOSE: B-5 fixative is routinely used for bone marrow biopsies, and on some
  lymph nodes when lymphomas are suspected.

  Stock solution (stable for approximately 1 year). Mix well and do not use any metal utensils or foil lined lids.

  1. • 12.0g Mercuric chloride
     • 2.5g Sodium acetate
     • 200ml Distilled water 200 ml
  2. Working solution (prepare right before use)
     • 20ml of stock solution
     • 2ml of formaldehyde

  Storage : RT

  MSDS

   

  Ref: D64122

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• 

  Bouin’s Fixative

  A fixative that is used in light microscopy for the preparation of delicate structure.

  is composed of picric acid, acetic acid and formaldehyde in an aqueous solution.  Bouin’s fluid is especially useful for fixation of gastrointestinal tract biopsies

  Bouin solution, or Bouin’s solution, is a compound fixative used in histology.

  Unit : 10 x 10ml

  Storage : RT

  MSDS

   

  Ref: D15990

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• 

  Bouin’s Solution

  Bouin’s solution can be used as a fixation and a staining fluid. Bouin’s fixative is excellent for use on biopsy specimens of the gastrointestinal tract. Tissue from the endocrine system are well fixed and many antibodies react well with tissue fixed in Bouin’s. Bouin’s solution may be used as a routine fixative or a staining solution, but should not be used as a preservative for tissue. Tissue cannot be held in Bouin’s solution for extended periods. The maximum fixation time in this solution should be less than 48 hours and should be transferred to alcohol. Packaged in leak-proof histo-containers, prefilled and ready-to-use.
  Formulated with Picric Acid saturated aqueous solution 75%, Formalin (40% aqueous formaldehyde) 25% and Glacial Acetic acid 5% in de-ionized water.

  Storage : RT

  MSDS

  Ref: D15990-1

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• 

  Brasil Fixative

  Ethanol, Picric Acid, Formalin, Acetic Acid, Glacial.
  This fixative is most popular when glycogen is the target. The solution is similar to Bouins Solution (alcoholic) offering quick hardening and good staining with acid dyes.

  Storage : RT

  MSDS

   

  Ref: D15995

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• 

  Break-Safe™ Ampoule Opener

   

  Break-Safe™ allowing you to safely open up to 3 ampoules at one time

  each

  Ref: D60607

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• 

  Buffered Ethanol Fixative, 70% BE-70

  phosphate buffered ethanol (BE-70) with the addition of glycerol and glacial acetic acid.

  Unit : 1L

  Ref: D15988

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• 

  Carnoy’s Fluid, solution, fixative

  Carnoy’s solution is a fixative composed of 60% ethanol, 30% chloroform and 10% glacial acetic acid, 1 gram of ferric chloride .

  Stock solution.

  Storage : RT

  MSDS_64130-05

  MSDS_64130-50

  D

  Ref: D64130

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• 

  Carson’s Phosphate Buffered Formalin

  Millonig’s phosphate buffered formalin as modified by Carson, Martin and Lynn, by using 4% formalin in 0.1M sodium phosphate monobasic with sodium hydroxide to pH 7.2.

  Storage : RT

  MSDS  

  Ref: D15732

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• 

  Carson’s Phosphate Buffered Paraformaldehyde

  For some tissues, the use of formalin (contains 10 – 15% Methanol) is not suitable,

  we offer the alternative formaldehyde (prepared from paraformaldehyde – contains no methanol) for your convenience.

  Storage : RT

  MSDS

  Ref: D15733

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• 

  CytoFix

  Cytology fixative spray designed for slide based cytology specimens for cellular preservation and transport. Quickly spray a fine mist over the slide (covering the entire specimen) for cellular fixation and reduce air drying of the material. CytoFix forms a thin, tough, clear protective coating over the specimen with a water and alcohol solution of Polyethylene glycol for cellular fixation and does not require rehydration by the laboratory prior to staining. Allows safe storing or transporting of slides. Allow specimens to dry before sending to lab or for storage. – Dries in 4 to 6 minutes – Water soluble – Won’t cloud or obscure specimen – Contains no chlorofluorocarbons Available in pump bottle or aerosol can.

  MSDS

  Ref: D22805

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• 

  CytoPrep™ Fixative

  CytoPrep Fixative forms a clear protective coating over specimens while fixing cells. It is ideal for cytological smears and it dries within 4 to 6 minutes. Good for safe storage and transportation of slides. It is water soluble and contains no chlorofluorocarbons. Comes in a 4 oz. spray can. Storage : RT MSDS

  Ref: D64145

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• 

  Davidson’s Fixative (Hartmann’s/ Davidson’s)

  This is rapid fixative. Results with good nuclear detail and minimal formalin pigment. Davidson’s (Hartmann’s) Fixative is useful for preparing tumors, bone marrow, gynecologic specimen, fatty breast, medical biopsies. Fixation of small specimen is rapid.

  Exposure to the fixative should be limited to 24 hours (tissue may then be transferred to neutral buffered formalin or 70% alcohol for storage). Based on the volume of 1125 ml solution, there are 2 parts Formalin (35-39%), 3 parts Ethanol, 1 part Glacial Acetic acid, and 3 parts tap water.

  Storage : RT

  MSDS

  a

  Ref: D64133

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• 

  Dietrich’s Fixative

  Ethanol, formalin, glacial acetic acid, distilled water. Storage : RT MSDS  

  Ref: D15958

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• 

  Digitonin, Crystal, Reagent

  Digitonin is used as the cell-permeabilizing agent as it is a weak nonionic detergent,

  C₅₆H₉₂O₂₉

  Unit : 1g  

  a

  Ref: D13260

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• 

  Fixative / Decalcifier

  There is no need for fixation prior to decalcification. Fresh tissue sections should be immersed directly into a volume of Fixative/Decalcifier equal to at least 20 times the volume of tissue. If large specimens arrive in a fixative they may be transferred into a volume of Fixative/Decalcifier equal to at least 20 times the volume of tissue.

  – A solution that fixes and decalcifies in one step. – Prevents loss of cellular structure. – Enhances hematoxylin staining.

  Storage : RT                    Technical Data Sheet

  MSDS

  a

  Ref: D64148

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• 

  Fixative Reagent Grade (Karnovsky’s)

  karnovsky fixative

  Unit : 1L

  a

  Ref: D15731-10

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• 

  Fixatives, Prepared

  Premixed, prebuffered fixatives, that are pH adjusted for immediate laboratory use he fixatives are filled in 20 ml glass vials This allows for the immediate fixation of your specimens without costly and time consuming transfer associated with ampoule contained fixatives.  

  Ref: D1595

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• 

  Formalde-Fresh Low Odor Solution; Histology Grade

  A specially formulated odor-mask which neutralizes the formalin odor without affecting subsequent tissue processing, handling, or staining. Low odor, ready-to-use 10% formalin solution. May be used as a fixative or preservative of specimens. Its shelf life is 24 months.

  Storage : RT

  MSDS  

  a

  Ref: D15678

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• 

  Formaldehyde / Zinc Fixative

  Prepared: Ready-to-use. Features: – Preserves fine nuclear details – Good for immunostaining – Contains no mercury – Can be used with automated tissue processors – Works well with standard and special stains because zinc is a stain enhancing mordant

  Storage : RT

  Technical Data Sheet

  MSDS

  a

  Ref: D15675

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• 

  Formaldehyde, 37%, Microfiltered (Formalin Microfiltered)

  formula : HCHO                    F.W. 30.03                              CAS# 50-00-0

  Microfiltered with a 0.45 micron membrane; suitable as an EM fixative when a methanol free solution is not necessary.

  Storage : RT

  MSDS

  10X 10ml

  a

  Ref: D15686

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• 

  Formaldehyde, Reagent, A.C.S. (Formalin)

  formalin ACS not EM grade

  Ref: D1568

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• 

  Formalin Buffered 10% in Phosphate Buffer

  Buffered with phosphate

  Filtered and ready-to-use. pH 6.9 to ph 7.1 at 25°C

  Storage : RT

  MSDS version FR

  Ref: GF871070

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• 

  Formalin Non Buffered

  FORMALIN NON BUFFERED
  
  

  Ref: D15734

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• 

  Formalin Prefilled HistoTainer™

  The HistoTainer™ II is half filled with a fixative. 10% Neutral Buffered Formalin penetrates quickly and fixes slowly. The Formalin is enhanced by a buffering capacity optimizing histological results by light microscopy and immunohistochemistry.

  The HistoTainer™  is half filled with 10% Neutral Buffered Formalin as a fixative. These ready-to-use prefilled containers are timer saving and make your work more efficient.

  Storage : RT

  MSDS  

  a

  Ref: D15743

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• 

  Formalin, Neutral Acetate Buffered 10%

  Formalin, Neutral Acetate Buffered 10%

  Buffered with Sodium Acetate in accordance with the A.F.I.P. manual of Histology. Filtered and ready-to-use. pH 6.0 to ph 7.1 at 20°C

  Storage : RT

  MSDS  

  a

  Ref: D15738

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• 

  Formalin, Neutral, Buffered 10% w/v in Phosphate Buffer

  Buffered with phosphate in accordance with the A.F.I.P. manual of Histology. Filtered and ready-to-use. pH 6.9 to ph 7.1 at 25°C

  Storage : RT

  MSDS

  Ref: D15740-0

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• 

  Glutaraldehyde – High Purity. EM grade Distillation Purified – 10% Aqueous Solution

  Ref: D1610

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• 

  Glutaraldehyde – High Purity. EM grade Distillation Purified – 25% Aqueous Solution

  Ref: D1620

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• 

  Glutaraldehyde – High Purity. EM grade Distillation Purified – 50% Aqueous Solution

  Ref: D1630

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• 

  Glutaraldehyde – High Purity. EM grade Distillation Purified – 70% Aqueous Solution

  Ref: D1635

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• 

  Glutaraldehyde – High Purity. EM grade Distillation Purified – 8% Aqueous Solution

  Ref: D16000-0

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• 

  Glutaraldehyde – Biological Grade

  Ref: D1640

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• 

  Glutaraldehyde + 2% Paraformaldehyde 2% in Phosphate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  a

  Ref: D16536-001

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• 

  Glutaraldehyde 0.625% in 0.1M Phosphate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  Ref: D16535-00

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• 

  Glutaraldehyde 2% in 0.1M Phosphate Buffer, pH 7.4

  500ml  — 1000ml 

  Storage  : 0-5°C

  MSDS

   

  Ref: D16536-00

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• 

  Glutaraldehyde 2% in 0.1M Sodium Cacodylate Buffer, pH 7.4

  500 ml, 1L

  MSDS

  Storage  : 0-5°C

  Ref: D16536-11

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• 

  Glutaraldehyde 2.5% in 0.1M Phosphate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  a

  Ref: D16537-00

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• 

  Glutaraldehyde 2.5% Aqueous

  MSDS

  Storage  : 0-5°C

  w

   

  Ref: D16537-160

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• 

  Glutaraldéhyde 2.5% in 0.1M Sodium Cacodylate Buffer (ready to fix.)

  sterilized – microfiltred

  Quality EMgrade, under neutral gas

  Chose the from pH 6.9 to 7.4 , storage: 0-5°C

  Ref: GF110174

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• 

  Glutaraldehyde 2.5% in 0.1M Sodium Cacodylate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  Ref: D16537-11

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• 

  Glutaraldéhyde 2.5% in 0.1M Sodium Phosphate Buffer (ready to fix.)

  sterilized – microfiltred

  Quality EMgrade, under neutral gas

  Chose the from pH 6.9 to 7.4 , storage: 4°C

  Ref: GF100174

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• 

  GLUTARALDEHYDE 2.5% IN BUFFER (ready to fix.)

  • Ready to use

  • Distilled water

  • Microfiltred – Stérilized

  • Under neutral gaz / vaccum sealed

  • EM grade quality

  Ref: GF100174

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• 

  Glutaraldehyde 2.5% Paraformaldehyde 1% in Phosphate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  Ref: D16537-006

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• 

  Glutaraldehyde 2.5% Paraformaldehyde 2.5% in Cacodylate Buffer 0.1M, pH 7.4

  READY TO USE

  Unit : box of 10 x 10ml

  Storage  : 4-8°C

  a

  Ref: GF220174-1010

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• 

  Glutaraldéhyde 25% in aqueous solution (ready to fix.)

  Quality EMgrade,

  under neutral gas or vacuum sealed

  Chose the from pH 6.9 to 7.4 , storage: 4°C

  Ref: GF132574

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• 

  Glutaraldehyde 3 % Aqueous

  MSDS

  Storage  : 0-5°C

  Ref: D16537-190

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• 

  Glutaraldehyde 3% in 0.1M Phosphate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  Ref: D16538-00

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• 

  Glutaraldehyde 3% in 0.1M Sodium Cacodylate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  Ref: D16538-11

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• 

  Glutaraldehyde 3% Sodium Phosphate Buffer, pH 7.2

  MSDS

  Storage  : 0-5°C

  Ref: D16539-00

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• 

  Glutaraldehyde 3.0% Paraformaldehyde 3% in 0.1M Phosphate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  Ref: D16538-006

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• 

  Glutaraldehyde 4% in 0.1M in Sodium Cacodylate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  Ref: D16539-006

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• 

  Glutaraldehyde 4% in 0.1m Phosphate Buffer, pH 7.3

  MSDS

  Storage  : 0-5°C

  Ref: D16539-61

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• 

  Glutaraldehyde 5% Aqueous

  MSDS

  Storage  : 0-5°C

  Ref: D16539-1

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• 

  Glutaraldehyde 5% in 0.1M Phosphate Buffer, pH 7.4

  MSDS

  Storage  : 0-5°C

  Ref: D16539-0

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• 

  Glutaraldéhyde 50% in aqueous solution (ready to fix.)

  Quality EMgrade,

  under neutral gas or vacuum sealed

  Chose the from pH 6.9 to 7.4 , storage: 4°C

  Ref: GF135074

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• 

  Glyoxal 3% Fixative, Ready to Use

  Unit : 100 ml

  Ref: D16525

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• 

  HISTOCHOICE™MB®* – The Molecular Biology Fixative

  Ref: D64115-00

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• 

  Hollande’s Fixative

  Ref: D64120

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• 

  Hollande’s Fixative – Bulk packaging

  A modification of Bouin’s solution. It is stable and will decalcify small bone specimens. Tissue that is fixed with Hollande’s can be stained successfully with most stains, and the cupric acetate in the solution stabilizes red blood cell membranes and cosinophil and endocrine cell granules so that less lysis occurs than with Bouin’s solution. Hollande’s is widely used as a fixative for biopsy specimens of the gastrointestinal tract. Thorough washing of the fixative prior to placing the specimen in a phosphate buffered formalin solution is necessary because the salts present in the solution will form an insoluble phosphate precipitate. Packaged in leak-proof histo-containers; prefilled ready-to-use. MSDS  

  Ref: D64120-00

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• 

  Imidazole, Reagent, buffer for insolubilisation lipid with Osmium fix

  Unit : 100g

  Ref: D16905

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• 

  Karnovsky’s Fixative

  Please see Paraformaldehyde-Glutaraldehyde Solution Karnovsky’s Fixative. MSDS_15720 Fixative Reagent Grade (Karnovsky’s) This fixative contains 3% glutaraldehyde and 2% formaldehyde in 0.1M phosphate buffer, pH 7.4. Karnovsky’s with formalin 2% and Biological glutaraldehyde 3% in 0.1m Phosphate Buffer. MSDS_15731-10 Karnovsky’s with paraformaldehyde solution and EM grade glutaraldehyde Please Note: This kit can be formulated to fit your requirements. Please contact us. MSDS_15732-10

  Ref: D15731-0

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• 

  Karnovsky’s with paraformaldehyde solution and EM grade glutaraldehyde

  Unit : 1L

  Ref: D15732-10

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• 

  M970-D12P CoreDish™ Prostate Biopsy Container

  Prostate, 12 compartments

  Unit : 10/pk

  Storage RT

  Ref: D15736-50

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• 

  M970-D5B-2 CoreDish™ Breast Biopsy Container

  Breast, 5 compartments

  Unit : 10/pk

  Storage RT

  Ref: D15736-10

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• 

  M970-D8P CoreDish™ Prostate Biopsy Container

  Prostate, 8 compartments

  Unit : 10/pk

  Storage RT

  Ref: D15736-20

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• 

  M970-D8UGI CoreDish™ Upper GI Biopsy Container

  Upper Gl, 8  compartments

  Unit : 10/pk

  Storage RT

  Ref: D15736-30

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• 

  McDowell Trumps Fixative

  MSDS

  Ref: D18030

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• 

  Michel’s Fixative, pH 7.0 – 7.4

  MSDS

  Ref: D18040

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• 

  Mirsky’s Fixative™

  Ref: D1556

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• 

  Modified Davidson’s Fixative

  (14% Ethyl Alcohol, Denatured, 37.5% Formalin 37-39%, 6.25% Glacial Acetic Acid, and D.I. Water). Unit : 1L Storage : RT MSDS  

  Ref: D64133-50

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• 

  NeutraGreen™ Neutralizer

  Transforms waste formalin into an odorless, 100% nonhazardous material. Comes in liquid form with no powders to mix or dissolve. One of the fastest neutralizers available with a reaction time of only 2-3 hours. Third-party environmental data confirms NeutraGreen™ will neutralize waste formalin to a material that is non-toxic as well as non-hazardous. MSDS  

  Ref: D24146

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• 

  Osmium Tetroxide

  Ref: D1910

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• 

  Paraformaldehyde Aqueous Solution – concentration 4%-8%-10% – 16%-32%

  Prepared from Paraformaldehyde crystal, 16% aqueous solution, methanol free. Microfiltered and stored in pre-scored ampoules.

  Ref: D1570

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• 

  Paraformaldehyde, Prepared Fixatives

  Ref: D15951

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• 

  Paraformaldehyde-Glutaraldehyde Solution Karnovsky’s Fixative

  Ready To mix. Kit consists of: 2 x 10 ml ampoules 16% Formaldehyde 1 x 10 ml ampoules 50% Glutaraldehyde1x50 ml 0.2M Sodium Phosphate Buffer.

  Ref: D1572

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• 

  Perfusion Wash and Fixative Ready to Use

  Ref: D122 SK

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• 

  PFA – ParaFormaldehyde E.M. grade, Purified

  (Polyoxymethylene) OH(CH2O)n H F.W. Average: 600 CAS #30525-89-4 View more videos Paraformaldehyde is the condensation product of methylene glycol, a substance not so far isolated in its pure form; it is a white solid with a formaldehyde content between 78 and 98% and is supplied either as a Prill or Granular. All forms contain more than 95.5% paraformaldehyde content. The Prill and Granular forms are small, free-flowing, dust-free beads, the most desired by EM users. A fast-penetrating EM fixative used in combination with Glutaraldehyde, Acrolein, and Osmium Tetroxide. Karnovsky, M.J., J. Cell Biol., 27, 137A (1965). Hayat, M.A. Principles & Tech., of EM (Univ. Park Press), 68 (1981). TIP_Paraformaldehyde Static Jumps Video Permeabilization and fixation

  Ref: D1920

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• 

  PFA Formaldehyde Aqueous Solution (Paraformaldehyde) EM Grade

   

  a

  Ref: D1570-1

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• 

  Phloxine B, Certified, C.N. #DcPh-6

  (Acid Red 92; Cyanosine; Eosin 10B; Phloxine TA, N, BP Super, RB, TB, or BB)
  C20H2O5Cl4Br4Na2 F.W. 829.66 CAS #18472-87-2
  Solubility: 10.5% Water; 5.0% Alcohol; 9.0% Cellosolve; 4.5% Glycol; 0.0% Xylene

  Ref: D19350

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• 

  Phosphotungstic Acid, Crystal, Reagent, Highest Purity

  (Tungstophosphoric Acid)

  100 gr

  H3[P(W3O10)4] aq F.W. 2880.17+aq CAS #12501-23-4

  Ref: D19500

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• 

  Potassium Chloride, Crystal, Reagent, A.C.S.

  Unit : 100g

  Ref: D20060

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• 

  Potassium Dichromate, Crystal, Reagent, A.C.S.

  Unit : 250g

  Ref: D20100

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• 

  Potassium Ferricyanide, Reagent, A.C.S.

  Unit : 100g

  Ref: D20150

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• 

  Potassium Permanganate, Reagent, A.C.S.

  Unit : 250g

  KMnO4               F.W. 158.03

  CAS #7722-64-7 A.C.S.

  Ref: D20200

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• 

  Russell’s Zenker Fixative (Russel’s Modified Zenker)

  This fixative preserves the structure of both hair cells and neurons of the organ of corti

  Due to the hazardous nature of mercury, Zenker’s fluid is no longer available. In place we are offering Russell’s Zenker Fixative, which contains Zinc Chloride. The staining results produced by this fixative are comparable to those of Zenker’s Stock solution. Russell’s Modified Zenker’s is used in the same manner as Zenker’s stock solution.

  Ref: D64123-05

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• 

  Ruthenium Red, 37.5% Ru

  Unit : 1g

   

  Ref: D20600

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• 

  Ruthenium Tetroxide, 0.5% Stabilized Aqueous Solution

  Ruthenium tetroxide

  Unit : box 5×10 ml

   

  Ref: D20700-05

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• 

  Serum Vial Aqueous Glutaraldehyde

  Over the years, many of our valued customers have requested purchasing our aqueous Glutaraldehyde in serum vials. This packaging allows the user to puncture the special non-reactive seal with a hypodermic syringe and draw out the exact quantity of aqueous Glutaraldehyde needed without opening the container. This packaging assures freshness and purity of the aqueous Glutaraldehyde at all times. MSDS_16214 MSDS_16314 * All other concentrations are available in serum vials upon request. For any special concentration, or packaging requirements other than those already listed, please call us today. We will manufacture in accordance to your specifications.

  Ref: D1621

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• 

  Solution aqueuse de TETROXYDE D’OSMIUM – 2% à 4%

  • PRÊT A L’EMPLOI

  • Stérilisé, microfiltré, qualité EMgrade, scellé sous vide

  • flacon pratique , possibilité de prendre juste la quantité de produit nécessaire et de conserver le reste

  Ref: GF350270

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• 

  Tannic Acid, Reagent, A.C.S.

  tannic acid

  visualization of complex carbohydrates in epiphyseal cartilage

  Unit : 100g

   

  Ref: D21710

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• 

  Tannic Acid, Reagent, A.C.S., EM Grade

  C76H52O46

  F.W. 1701.28        CAS #1401-55-4

  MSDS       Storage : RT

  Unit : 100g

  Ref: D21700

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• 

  TissuePrep Buffered 10% Formalin

  Prefilled with 10% formalin Cat# 15740. Ready-to-use in pre-filled cups. Labeled in accordance to OSHA requirements, which gives you immediate information regarding handling and first aid procedures. Pre-measured in wide-mouth, leak-proof, opaque polypropylene containers which limits your exposure to formaldehyde and saves you time. Storage : RT MSDS  

  Ref: D15742

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• 

  Trump’s Fixative

   

  A combination of Sodium Cacodylate, Formalin, and Glutaraldehyde. Ready to use.

  Storage : 0-5°C

  MSDS

  Ref: D1175

  Read MoreSelect options This product has multiple variants. The options may be chosen on the product page

Category

TEM

Reagents

fixatives

Glutaraldehyde

Paraformaldehydes

Osmium

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	PFA – ParaFormaldehyde E.M. grade, Purified (Polyoxymethylene) OH(CH2O)n H F.W. Average: 600 CAS #30525-89-4 View more videos Paraformaldehyde is the… Show more (+) (Polyoxymethylene) OH(CH2O)n H F.W. Average: 600 CAS #30525-89-4 View more videos Paraformaldehyde is the condensation product of methylene glycol, a substance not so far isolated in its pure form; it is a white solid with a formaldehyde content between 78 and 98% and is supplied either as a Prill or Granular. All forms contain more than 95.5% paraformaldehyde content. The Prill and Granular forms are small, free-flowing, dust-free beads, the most desired by EM users. A fast-penetrating EM fixative used in combination with Glutaraldehyde, Acrolein, and Osmium Tetroxide. Karnovsky, M.J., J. Cell Biol., 27, 137A (1965). Hayat, M.A. Principles & Tech., of EM (Univ. Park Press), 68 (1981). TIP_Paraformaldehyde Static Jumps Video Permeabilization and fixation Show less (-)
	PFA Formaldehyde Aqueous Solution (Paraformaldehyde) EM Grade   a
	Phloxine B, Certified, C.N. #DcPh-6 (Acid Red 92; Cyanosine; Eosin 10B; Phloxine TA, N, BP Super, RB, TB, or BB) … Show more (+) (Acid Red 92; Cyanosine; Eosin 10B; Phloxine TA, N, BP Super, RB, TB, or BB) C20H2O5Cl4Br4Na2 F.W. 829.66 CAS #18472-87-2 Solubility: 10.5% Water; 5.0% Alcohol; 9.0% Cellosolve; 4.5% Glycol; 0.0% Xylene Show less (-)
	Phosphotungstic Acid, Crystal, Reagent, Highest Purity (Tungstophosphoric Acid) 100 gr H3[P(W3O10)4] aq F.W. 2880.17+aq CAS #12501-23-4
	Potassium Chloride, Crystal, Reagent, A.C.S. Unit : 100g
	Potassium Dichromate, Crystal, Reagent, A.C.S. Unit : 250g
	Potassium Ferricyanide, Reagent, A.C.S. Unit : 100g
	Potassium Permanganate, Reagent, A.C.S. Unit : 250gKMnO4               F.W. 158.03CAS #7722-64-7 A… Show more (+) Unit : 250gKMnO4               F.W. 158.03CAS #7722-64-7 A.C.S. Show less (-)
	Russell’s Zenker Fixative (Russel’s Modified Zenker) This fixative preserves the structure of both hair cells and neurons of the organ of… Show more (+) This fixative preserves the structure of both hair cells and neurons of the organ of cortiDue to the hazardous nature of mercury, Zenker's fluid is no longer available. In place we are offering Russell's Zenker Fixative, which contains Zinc Chloride. The staining results produced by this fixative are comparable to those of Zenker's Stock solution. Russell's Modified Zenker's is used in the same manner as Zenker's stock solution. Show less (-)
	Ruthenium Red, 37.5% Ru Unit : 1g

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