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Mercox II Resin - 450 ml

Mercox II Resin - 450 ml

Comes in red, blue and clear. Resin only. All products on this page consist of 450ml of Mercox resin. Because of new shipping restrictions imposed on us by our carriers we cannot ship volumes of resin larger than 30ml per receptacle by air transport.

Starting at: $359.95

8% Aqueous EM Grade Glutaraldehyde

Glutaraldehyde - 8% Aqueous - EM Grade

High purity, electron microscopy grade glutaraldehyde. Ampules and cryules packaged 10 per box.

Starting at: $45.95

Benzoyl Peroxide 21246a

21246A - Benzoyl Peroxide for Mercox II - 25g Bottle (Package of 2)

40% in dibutyl phthalate. 2 x 25g bottles
$59.95
20% Formaldehyde (Methanol-Free)

20% Formaldehyde (Methanol-Free)

Distilled from a basic aqueous solution of paraformaldehyde, making it ultra-pure and free of additives and preservatives. Ampules and cryules packaged 10 per box.

Starting at: $36.95

20310L - 10% Formaldehyde (Methanol-free) - 1 liter Bottle

20310L - 10% Formaldehyde (Methanol-free) - 1 liter Bottle

Distilled from a basic aqueous solution of paraformaldehyde, making it ultra-pure and free of additives and preservatives. Ampules and cryules packaged 10 per box.
$318.00
55050 - 37% Formalin - 450 ml Bottle

55050 - 37% Formalin - 450 ml Bottle

General purpose fixative. Contains preservatives.
$41.95
Paraformaldehyde

55080 - Paraformaldehyde - 500 g

Solid material from which formaldehyde is prepared.
$29.95
Osmium Tetroxide, 4% (w/v) Aqueous Solution

Osmium Tetroxide, 4% (w/v) Aqueous Solution

Fixative in convenient-to-use ampules. Significantly reduces hazard of working with crystalline material.

Starting at: $15.25

0.625% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.4

0.625% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.4

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $184.95

2% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.4

2% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.4

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $189.95

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

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

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $229.95

Basic Fuchsin

70910 - Basic Fuchsin - 10g

A magenta red basic dye widely used as a nuclear stain. May be used to advantage with other stains, e.g. methylene blue, hematoxylin and eosin. 10 g.
$41.95
Crystal Violet (Gentian Violet)

70915 - Crystal Violet (Gentian Violet)

An acid dye component of the Gram stain. It may also be used as a red nuclear stain for cytoplasmic structures in sectioned material, and for staining bacterial capsules. 10 g.

C.I. No. 42555.

$29.95
2.5% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.4

2.5% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.4

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $204.95

Eosin Y, Certified

70925 - Eosin Y, Certified - 10g

The most commonly used counterstain for hematoxylin in routine histological preparations. Stains cytoplasmic structures, collagen and basement membranes various shades of pink to orange. 10 g.

C.I. No. 45380

$36.95
Fast Green, Certified

70930 - Fast Green, Certified - 10g

One of the best counterstains for cytoplasmic structures when used with safranin O on sections of plant material. It is also for commonly employed general counterstains in the Fuelgen technique for DNA in the Periodic Acid-Schiff reaction for the staining of glycogen and carbohydrate-protein complexes. 10 g.

C.I. No. 42053

$35.95
70945 - Methylene Blue Chloride, Certified

70945 - Methylene Blue Chloride, Certified

A basic dye used extensively as a nuclear stain in cytology, pathology, histology and other fields of plant and animal biology. 10 g.

C.I. No. 52015

$51.95
2.5% Glutaraldehyde in 0.1 M Sodium Cacodylate Buffer, pH 7.4

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

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $209.95

Safranin O, Certified

70965 - Safranin O, Certified - 10g

A basic stain commonly used in combination with fast green for sections of plant material. Nuclei and some tissue elements stain red to pink. Safranin O is also employed as a counter stain in the Gram stain. 10 g.

C.I. No. 50240

$32.95
70975 - Toluidine Blue O, Certified - 50g

70975 - Toluidine Blue O, Certified - 50g

A bluish-violet basic stain frequently used in animal and plant pathology, bacteriology and histochemistry. It's most important application is in analytical histology and histochemistry in the metachromatic staining of tissue elements. 50 g.

C.I. No. 52040

$58.95
Geimsa Stain, Certified

70935 - Giemsa Stain, Certified - 5g

A mixture of methylene blue, azure and eosinates of methylene and azure for use in the differentiation of blood cells in sections containing bone marrow or other hemopoietic tissues and for blood smears. Erythrocyte cytoplasm stains pink. The granules in basophils stain blue, those in eosinophils stain bright orange, and those in neutrophils light pink or grey. 5 g.
$40.95
3% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.4

3% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.4

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $219.95

Hematoxylin

70940 - Hematoxylin, Certified - 10g

A natural coloring agent used as a counter stain with eosin. A commonly used nuclear stain. 10 g.
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3% Glutaraldehyde in 0.1 M Sodium Cacodylate Buffer, pH 7.4

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

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $219.95

MonoStep Lowicryl Single Component Embedding Media

MonoStep Lowicryl Single Component Embedding Media

Pre-mixed and ready to use. Saves time. These products are ideal for use in immunohistochemistry. They are based on the popular Lowicryl K4M and HM20 formulations for low temperature embedding or freeze substitution. 225g

Starting at: $229.95

Multiple Stain

Multiple Stain

For general diagnosis of thick sections embedded in plastic. Stains various tissue elements in contrasting colors as an aid in light microscopy identification. Particularly helpful for orientation purposes prior to electron microscopic examination. Also used to stain frozen sections.

Starting at: $32.50

12396 - LR Gold Kit

12396 - LR Gold Kit

Enables unfixed tissues to be embedded at temperatures as low as -20Âş C using photocatalysis.
$318.95
3% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.2

3% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.2

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $189.95

4% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.3

4% Glutaraldehyde in 0.1 M Phosphate Buffer, pH 7.3

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $169.95

2% Glutaraldehyde, 2% Formaldehyde in 0.1 M Phosphate Buffer, pH 7.4

2% Glutaraldehyde, 2% Formaldehyde in 0.1 M Phosphate Buffer, pH 7.4

For our customers' convenience, we now offer ready-to-use buffered EM grade glutaraldehyde (and several glutaraldehyde/formaldehyde) solutions.

Starting at: $194.95

Items 751 to 780 of 1327 total

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